Academic literature on the topic 'Steel-concrete joint'

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Journal articles on the topic "Steel-concrete joint"

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Wang, Kun, Shi Yun Xu, and Hui Hui Luo. "Nonlinear Analysis of Shear Performance for Joint of Steel Reinforced Concrete Beam and Angle-Steel Concrete Column." Applied Mechanics and Materials 256-259 (December 2012): 674–79. http://dx.doi.org/10.4028/www.scientific.net/amm.256-259.674.

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Based on the simulated results of joint of SRC beam and RC column (steel reinforced concrete beam and reinforced concrete column) with steel anchor, an analytical research on failure models and shear performance of three types of joints is conducted, which is composed of SRC beam and RC column, of SRC beam and column (steel reinforced concrete beam and column) and of SRC beam and ASC column (steel reinforced concrete beam and angle-steel concrete column). Then the parameters analysis for joint of SRC beam and ASC column is carried out, and the design formula of shear capacity for joint of SRC beam and ASC column is given on account of a great number of calculated and statistic results.
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2

Chen, Xi. "Stress Transferring Mechanism and the Bearing Capacity of Joints between Concrete-Filled Square Steel Tubular Special-Shaped Columns and Steel Beams." Applied Mechanics and Materials 105-107 (September 2011): 926–30. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.926.

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In recent years, a new type of frame consisting of steel beam and concrete-filled square steel tubular special-shaped column is increasingly widespread. Compared with the joint of ordinary reinforced concrete special shaped frame, the joint between concrete-filled square steel tubular special-shaped columns and steel beams has the advantage of better ductility, higher loading capacity, uncomplicated reinforcement disposing and convenience in construction. This paper indicates that the joint has strong energy dissipation capacity and high loading capacity, and the use of diaphragm is effective to enhance the structural performance of the joints. Stress transferring mechanism in the joints is discussed, and the calculating model of the shear strength of panel zone is established. This study is helpful for further study of the design and use of the joint between concrete-filled square steel tubular special-shaped columns and steel beams.
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Wang, Ying, Miao Li, Jin Hua Xu, and He Fan. "Effect of Axial Compression Ratio and Concrete Strength on Seismic Performance of Concrete Filled Steel Tube Beam-Column Joints." Applied Mechanics and Materials 488-489 (January 2014): 704–7. http://dx.doi.org/10.4028/www.scientific.net/amm.488-489.704.

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Based on finite element analysis o f concrete filled steel tube beam-column joints under the single axial compression ratio and concrete strength, further research was done to analyze the seismic performance of concrete filled steel tube beam-column joints under different axial compression ratio and concrete strength. Beam-column joint which is connected by bolts with welding extended steel sheets at the beam root was analyzed. The results show that with the increase of axial compression ratio, strength and stiffness degradation of the joint accelerated gradually. Axial compression ratio at 0.3, 0.4 are appropriate values for joints specimen, load-displacement hysteresis curve of joint specimens is relatively plump and shows good seismic performance. Chance of concrete strength also had effect on seismic performance of joint specimen, but in contrast it is not so obviously.
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Zheng, Liang, Cheng Qin, Hong Guo, Dapeng Zhang, Mingtan Zhou, and Shaobo Geng. "Experimental and finite element study on the single-layer reticulated composite joints." Advances in Structural Engineering 23, no. 10 (March 3, 2020): 2174–87. http://dx.doi.org/10.1177/1369433220911118.

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In this article, a new type of reticulated joint, named the steel–concrete composite reticulated shell joint, is proposed. The proposed reticulated shell joint consists of an inner circular steel pipe, an outer circular steel pipe, a steel cover plate, and internal concrete. Five test specimens were tested under axial compression. The variable study included the wall thickness of the inner and outer circular steel pipes and the radius of the inner circular steel pipe. The test specimens exhibited a high bearing capacity and good plastic deformation ability under axial compression. The test results show that the wall thickness of the outer circular steel pipe and the radius of the inner circular steel pipe have a great influence on the bearing capacity of the steel–concrete composite reticulated shell joint, while the wall thickness of the inner circular steel pipe has little influence on the bearing capacity of the steel–concrete composite reticulated shell joint. Based on the test of the steel–concrete composite reticulated shell joints under axial load, the three-dimensional nonlinear finite element model was used to analyze the mechanical properties of the steel–concrete composite reticulated shell joints under axial compression. The results of the finite element analysis showed good agreement with the experimental results. The formula for calculating the bearing capacity of the joint is derived. By comparing with the experimental results, the calculated results are basically consistent with the experimental results.
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Tartaglia, Roberto, Mario D'Aniello, Gian Andrea Rassati, James A. Swanson, and Raffaele Landolfo. "Influence of Composite Slab on the Nonlinear Response of Extended End-Plate Beam-to-Column Joints." Key Engineering Materials 763 (February 2018): 818–25. http://dx.doi.org/10.4028/www.scientific.net/kem.763.818.

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Extended stiffened end-plate connections are widely used in seismic area due to their good performance in terms of both resistance and ductility. The most of existing studies focused on the all-steel behavior of these joints, disregarding the composite action of the concrete slab that is generally disconnected. However, the presence of the concrete slab can have beneficial effects on the structural stiffness for both gravity and lateral loads. Hence, most of the building frames are usually designed considering steel-concrete composite solution. However, the slab can strongly influence the hierarchy between beam and column and the ductility of the joint. In this paper the influence of composite deck on the response of extended stiffened end-plate joins has been investigated by means of finite element analyses (FEAs). In particular, the following details have been investigated: (i) all steel joints without slab; (ii) steel joint with disconnected slab; (iii) composite joint.
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Xiang, Ping, ZH Deng, YS Su, HP Wang, and YF Wan. "Experimental investigation on joints between steel-reinforced concrete T-shaped column and reinforced concrete beam under bidirectional low-cyclic reversed loading." Advances in Structural Engineering 20, no. 3 (July 29, 2016): 446–60. http://dx.doi.org/10.1177/1369433216653841.

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Steel-reinforced concrete T-shaped column-beam structure system has superiorities of both steel-reinforced structure and special-shaped column structure. This research focuses on steel-reinforced concrete T-shaped column-beam joint design and experimentally investigates seismic behaviors of the proposed joints. Pseudo-static tests are carried out on three steel-reinforced concrete T-shaped column-reinforced concrete beam joints and one reinforced concrete T-shaped column-reinforced concrete beam joint. The experiments were conducted under bidirectional low-cyclic reversed loading to simulate realistic loading conditions under earthquake. Hysteresis loops of all the specimens, including load–deflection, moment–rotation, and load–shear deformation loops, are plotted for the evaluation of seismic reaction. The working index, ductility coefficient, and equivalent viscous-damping coefficient are calculated for comparisons. Meanwhile, the ductility, capacity of energy dissipation, stiffness degradation, and the function of steel reinforcement in resisting shear force in the joint core area are intensively studied. Based on experimental results, this research analyzes shear-resistant capacity and the inner force transmission in these joints. It is found that the steel-reinforced concrete T-shaped column-reinforced concrete beam joint performs well under seismic conditions; moreover, shear-resistant capacity, ductility, and reliability are satisfactory. Conclusions derived from this research are useful for engineering practice.
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Wu, Chong, Guo Tao Yang, Zu Lin He, De Fu He, and Qing Tian Su. "Numerical Investigation and Structural Analysis on the Springing Joint of a Steel Truss Arch Bridge." Applied Mechanics and Materials 105-107 (September 2011): 1268–71. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.1268.

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Arch springing is an important critical joint in a steel truss arch bridge, and it has a great influence on the mechanical behavior of the global structure. The adoption of a reasonable structure of the springing joint is of important significance in the design of an arch bridge. In this paper, with regard to the structure of Xinshiji Bridge, two types of arch springing were put forward. In Scheme-1, the lower chords of steel truss arch ribs are connected to the concrete piers with shear studs on the ribs and cap plates welded on the ribs at the top of concrete piers., while Scheme-2 is a integrated spring joint with a base plate on the bottom of the steel arch ribs and with reinforcing bars through the holes on the joints steel arch ribs. 3D finite element models of the two types of springing joint were established and the relative slips between the concrete and steel were taken into account in the analyses. The mechanical behavior of the concrete and the steel structure of the joints under applied loads was investigated and the analysis result showed that Scheme-2 is a relative better structure of springing joint, with less principle tensile stress in concrete and less Mises stress in steel plates.
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Wang, Su, Qian Zhu, Jun Hai Zhao, and Dong Fang Zhang. "Study of Bearing Capacity for Vertical Stiffener Joint with Concrete-Filled Square Steel Tube and Steel Beam." Applied Mechanics and Materials 166-169 (May 2012): 239–44. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.239.

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Based on the limit equilibrium method and assumptions of vertical stiffener joint model, the stress mechanism of vertical stiffener joint model is analyzed for concrete-filled square steel tube and steel beam. The formula of bearing capacity for vertical stiffener joint of concrete-filled square steel tube and steel beam is established. The rationality of proposed formula is validated by comparing analytical results with experimental data. Moreover, some factors involved in the proposed bearing capacity formula of connection joints are discussed. The results can provide some theoretical references for the study of bearing capacity of annular plate joint.
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Feng, Jiahui, Weibin Liang, Haibo Jiang, Chengwang Huang, and Jingyuan Zhang. "Shear performance of single-keyed dry joints between reactive power concrete and high strength concrete in push-off tests." Science Progress 103, no. 2 (April 2020): 003685042092864. http://dx.doi.org/10.1177/0036850420928643.

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Shear key joints are commonly used in constructions of precast concrete segmental bridges. Most researches focused on shear performance of the dry joints with the identical-strength concrete, leaving a research gap on that of composite joints between different concrete segments. This research aims to investigate shear behavior of shear key joint between reactive powder concrete and high strength concrete. Totally 12 specimens of single-keyed dry joint were tested, with the parameters of concrete compressive strength, steel fibers, and confining stress. The experimental results indicated that shear failure was observed, but crushing phenomenon occasionally occurred in composite joints in testing, which was confirmed by stress distribution from numerical simulation. In terms of shear capacity of composite joint, peak shear loads of reactive powder concrete specimens without steel fibers were enhanced by 10%–12% as increasing of concrete compressive strength, while those with steel fibers achieved 22%–25% enhancement. Nevertheless, a slight reduction of normalized shear strength was obtained because of its lower volume fraction of coarse aggregate. In numerical simulation, as increasing the concrete compressive strength of convex part, peak shear load was enhanced, but the increment rate of peak shear load decreased. Shear design formulae underestimated shear capacity of reactive powder concrete specimens with steel fibers, but the models proposed by Buyukozturk and Rombach gave accurate predictions on those without steel fibers.
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Zhu, Jia Ning, Ke Jia Yang, Xiao Wen Li, and Rui Wen Li. "The Anti-Shear Capacity of Abnormal Joint of Steel Reinforced Concrete." Applied Mechanics and Materials 357-360 (August 2013): 863–68. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.863.

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The paper presents an test and computational results of finite element studies on the behavior and capacity of abnormal exterior joints of Steel Reinforced Concrete (SRC) column and Reinforced Concrete (RC) beam. The critical parameters influencing Anti-Shear Capacity are analyzed by ABAQUS, such as the eccentricity of column section, the steel ratio of the joint core zone, the concrete strength and the axial compression ratio and so on. As a result, the Anti-Shear capacity of the joints mainly depends on “the minor joint zone”. The calculating formula of Anti-Shear capacity of the joints, with the computing unit of minor joint core zone, is deduces.
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Dissertations / Theses on the topic "Steel-concrete joint"

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Mikeš, Daniel. "Zázemí rallyového týmu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409966.

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The object of the diploma thesis is the design and the assessment of the steel structure for rally team base in Napajedla, which contains the space for the administration and the space for the service hall. The overall ground plan proportions of the structure are 30 x 26 metres. The structure for administration is the four-storey building. The ground plan proportions of this structure are 30 x 12 metres and the height is 14.5 metres. The ground floor grid of the main load-bearing structure is 6 x 6 metres. The height of the one floor of the structure is 3.5 metres. The structure of ceilings and roof is designed like composite steel and concrete structure. All joints of the steel structure for administration are designed like bolted joints. The spatial rigidity of the structure is ensured by vertical wall truss bracings and by the rigidity of composite steel and concrete structure of ceillings and roof. To the structure for the administration is connected structure for the service hall. The ground plan proportions of this structure are 30 x 14 metres and the height is 10.5 metres. The main structure of the structure for service hall is frame with the rigid joint in the corner of the frame. The axial distance of the main structures is 6 metres. All joints including the rigid joint in the corner of the frame of the steel structure for service hall are designed like bolted joints. The spatial rigidity of the structure is ensured by vertical wall truss bracings and horizontal roof truss bracings. The whole structure is designed of steel S355.
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Lepourry, Clémence. "Mise au point et caractérisation d’un système innovant de poutre hybride béton-acier : étude des comportements locaux et globaux." Thesis, Rennes, INSA, 2019. http://www.theses.fr/2019ISAR0016.

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L’objectif principal de cette thèse de doctorat est le développement et la caractérisation d’un procédé de poutres de grandes portées adapté aux entreprises de gros œuvre. En effet, les technologies industrielles existantes pour répondre à des franchissements importants ne sont pas en accords avec le savoir-faire des équipes chantiers. Dès lors, le groupe Legendre, par sa filiale Ingénova, a souhaité mettre au point une solution, simple de par sa mise en œuvre sur chantier, et qui vise un niveau d’exigence structurelle similaire aux technologies actuelles. Composée d’une poutre béton armé renforcée par une peau métallique extérieure, la poutre hybride béton-acier est la solution étudiée au sein de ce mémoire pour répondre à cette problématique. Pour assurer l’équilibre des efforts entre les deux matériaux, un système de connexion inédit a été développé. La caractérisation expérimentale n’ayant validé que deux dimensions de connecteurs, le modèle numérique a permis d’étendre l’étude et ainsi, déterminer une formule de dimensionnement généralisée. Le comportement local de la poutre connu, les investigations expérimentales se sont orientées sur la réponse de la poutre soumise à une flexion positive. L’impact de la connexion partielle en comparaison de la connexion complète a été quantifié à la fois sur la résistance de la poutre et sur ses déformations. Le modèle numérique, calibré sur les résultats des essais, a permis de valider l’utilisation de modèles analytiques issus de la littérature, adaptés au cas de la poutre hybride. Enfin le dernier volet de cette thèse concerne l’assemblage de la poutre hybride béton-acier avec un poteau mixte acier-béton tubulaire. Après une série d’essais pour caractériser la résistance et la rigidité de ce joint innovant, un modèle numérique de cette configuration a mis en évidence les transferts d’efforts nécessaires entre les deux matériaux. Ces derniers complètent le mode de fonctionnement classique de l’assemblage qui superpose à la fois un comportement béton armé et un comportement métallique. Un modèle analytique, développée au sein de cette thèse, a confirmé le dimensionnement de l’assemblage.Les résultats présentés dans ce mémoire ont été suffisants pour tester le procédé de poutre hybride béton-acier sur un chantier pilote. Le gain de la solution en comparaison aux technologies existantes a été confirmé par les équipes chantiers
The main goal of this Ph.D thesis is the development and the characterization of a solution for long-span beams in concrete buildings. Pre-stressed or composite beams are the possible technologies for beams up to twenty metres, but they are not adapted for concrete constructors. The main objective of Ingenova, the research and development affiliate of Legendre is to find a solution, which can be set up easily by concrete workers with good structural performance. The proposed solution is the concrete-steel hybrid beam, made of U-shape steel profile used as permanent formwork to encase a concrete beam. The association of the two beams also gives a convenient solution adapted to concrete builders. In this thesis, a series of experimental and numerical tests have been performed in order to assess the global and the local behaviour of the beam and its connections.Firstly, the connexion between concrete and steel is achieved by L-shaped angles welded on the upper flanges of the steel beam. Their behaviour has been studied by performing asymmetric push-out tests, which were used to validate a detailed finite element model. Based on the results obtained from a numerical parametric study of the validated a finite element model, an analytical expression of the shear resistance was then proposed.The global behaviour in sagging of the concrete-steel hybrid beam was also investigated by experimental and numerical tests. The impact of the partial interaction under deflection and bending moment resistance have been studied. The results show a ductile behaviour of the concrete-steel hybrid beam both in partial and in full interaction. Finally, an analytical method has been adapted to determine the ultimate flexural capacity of this innovative beam considering the degree of connection. The last part of this work concerns the joint between the concrete-steel hybrid beam and a concrete-filled steel tubular column. The behaviour of this hybrid joint was verified by full-scale experimental tests. A finite element model has also been developed in order to investigate more deeply into the load transferring mechanism within the joint. This FE model is validated by comparing its results against experimental data. An analytical model for the design of the joint is then proposed.This new technology has already been used in actual projects during the thesis. The design procedure of the members and of the joints has been approved by the CSTB, the French certification organism of construction. First feedback for the on-site erection were good, and workers enjoyed the quick assembly and the increase of security on site
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Žák, Ondřej. "Obchodní galerie." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226649.

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Master's thesis addresses the design and assessment of the load bearing structure of the shopping gallery. The building is designed as a three-storey rectangular plan with a flat roof. The structure is composed of steel frames and composite steel and concrete slabs. There are proposed two possible solutions - variant with a flat roof and direct central gallery, a reinforced rigid steel frames and a variant with a cupola roofed circular inner atrium, solidified with rods.
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SILVA, Juliano Rodrigues da. "Estudo Experimental de Pavimentos de Concreto: Influência da Posição da Barra de Transferência e do Tipo de Concreto." Universidade Federal de Goiás, 2009. http://repositorio.bc.ufg.br/tede/handle/tde/681.

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Made available in DSpace on 2014-07-29T15:03:40Z (GMT). No. of bitstreams: 1 dissertacao juliano rodrigues silva.pdf: 578093 bytes, checksum: c12275364c2b3987c5d82706341b793c (MD5) Previous issue date: 2009-03-12
This work presents an experimental study of the behavior of transverse joints in unreinforced concrete slabs under elastic support. Due to the tensions caused by loads and volumetric variations in the slab, transverse joints when badly executed can cause a efficiency reduction in the shear transfer, thus reducing the useful life of the concrete pavement. To have a better efficiency in the shear transfer in joints of concrete pavements, 500 mm transfer bars are used with bar diameters varying from 10 mm to 32 mm. These bars are positioned at midheight of the sawed joints spaced at every 300 mm. This research seeks to verify the influence of the positioning of the transfer bars and the influence of different types of concrete on sawed joints of concrete pavements. Three different types of unreinforced concrete were used: conventional concrete, steel fiber concrete and self-compacting concrete. The experimental program consisted of the application of static monotonic loading in nine concrete plates, simulating concrete pavements, with dimensions 2200 mm x 600 mm, with a sawed joint at midlength supported by an elastic rubber layer. The experimental results showed that joints with transfer bars performed much better than those joints without transfer bars and that bars located at midheight perform better than those bars positioned at 45 mm from the base. The concrete types were quite different, however the steel fiber concrete was shown to be more efficient than the other two concrete types, and the conventional concrete was more efficient than self-compacting concrete, probably because aggregate interlock is better in conventional concrete
Este trabalho apresenta um estudo experimental do comportamento de juntas transversais em placas de concreto simples, apoiadas sobre uma fundação elástica. Devido às tensões provocadas pelo carregamento e por variações volumétricas das placas, as juntas transversais quando mal executadas podem ocasionar uma redução da eficiência da transferência de esforços, reduzindo assim, a vida útil do pavimento de concreto. Para que ocorra uma melhor eficiência da transferência dos esforços nas juntas transversais são utilizadas barras de transferência com diâmetro comercial variando de 10 mm a 32 mm e comprimento de 500 mm. Essas barras são posicionadas sob as juntas serradas na altura de ½ da espessura da placa de concreto e posicionadas a cada 300 mm uma da outra. Esta pesquisa visa verificar a influência das juntas serradas em função do posicionamento das barras de transferência e a influência do uso de concreto simples autoadensável, concreto simples convencional e concreto convencional simples com fibras de aço. O programa experimental constou de ensaios com aplicação de carregamento estático monotônico em nove placas, simulando pavimentos de concreto, com dimensões 2200 mm x 600 mm, dotadas de junta transversal serrada e apoiadas sobre uma camada de borracha. Os ensaios experimentais mostraram que a junta serrada em placas com a presença de barras de transferência tem um desempenho muito melhor do que as placas sem barra de transferência, e que quanto à altura das barras em relação à base, tiveram um melhor desempenho nas barras posicionadas a ½ altura que a 45 mm da base. Os tipos de concreto foram bastante distintos, porém o concreto convencional com fibras se mostrou mais eficiente que os outros dois tipos de concreto, e o concreto convencional se mostrou mais eficiente que o concreto autoadensável, provavelmente em função do intertravamento dos agregados do concreto convencional que são mais solicitados do que os agregados do concreto autoadensável
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Gordon, Stuart Ross. "Joints for precast decks in steel concrete composite bridges." Thesis, Heriot-Watt University, 2006. http://hdl.handle.net/10399/1109.

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Li, Jing, and 李靜. "Effects of diagonal steel bars on performance of interior beam-column joints constructed with high-strength concrete." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B31244464.

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Serbousková, Kateřina. "Obchodní a nákupní centrum v Brně." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-372282.

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The final thesis deals with the design of the steel loadbearing structure of the shopping center situated in Brno. The built-up floor area is 1973 m2 (L-shaped ground plan with dimensions 48 m x 50 m). The construction consists of three parts. Building A has four above-ground floors and reaches a height of 25.5 m. The steel structure of mono-pitched roof is designed in two options. Both options consist of full-length purlins and truss girders. Building B is a single-storey building with a mono-pitched roof top reaching 8.1 m high. Building C is three-storey with a flat roof. The first floor has a construction height of 4.5 m and the remaining two floors reach height of 3.6 m, which coincide with building A. The steel structure is made of steel-concrete composite ceilings and pin-supported columns. In the case of bracings, pressure was eliminated by means of non-linearities.The work includes proposal, assessment of the supporting structure and calculation of the directional details. Internal forces were determined based on a static analysis in the SCIA Engineer calculation program.
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El-, Shihy A. M. "Unwelded shear connectors in composite steel and concrete structures." Thesis, University of Southampton, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374861.

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Smělíková, Petra. "Přemostění řeky Svitavy a tratě ČD v Blansku." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227189.

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The aim of the Diploma Thesis is elaboration of study of bridge crossing over the Svitava river and ČD railway track in Blansko. It concerns a five-pole steel beam road bridge with through-span which carries road of the third category. The static system of the construction is solved as solid-web beam of 1.3 meters height which is in three middle spans reinforced by truss construction with top chord and system of diagonals without verticals. The height of the main beam where reinforced by trusswork is 4.75 meters. The width of spans in the road axis is 18.5 + 30.525 + 44.4 + 30.525 + 18,5 metres. The bridge deck consists of steel cross beams bonded with reinforced concrete slab of 200 millimeters of thickness. The drive-through width of the roadway is 7.0 meters. The bridge is fitted with right-sided walkway placed on steel cantilevers. The walk-through width of the walkway is 3.0 meters. Material used is S355 Steel, C30/37 Concrete and S460 Steel which is used for marginal spans of the bridge. Load-bearing construction is assessed in compliance with current technical requirements laid down by European Directives, so called “Eurocodes”. The calculation of inner powers is performed using the Scia Engineer 2013.1 software.
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Lopez, Paul. "In-Situ Structural Evaluation of a Steel-Concrete Composite Floor System." Scholarly Repository, 2007. http://scholarlyrepository.miami.edu/oa_theses/92.

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The application of steel joists to floor construction can be traced back more than 100 years to the use of a sheet steel joist in the State of New York Bank Building in 1855. Since that time various forms of joists have been developed and exploited. As a result, two general types of joists are now on the market: a) Solid web joists; b) Open web, or truss type, steel joists. In order to determine the strength, stiffness, and behavior of these structural sections under load, representative open web steel joists have been tested at the University of Miami, School of Nursing Building (building about to be demolished). Using two hydraulic jacks to apply the load at eight different locations along the strip, the assessment of the ultimate structural performance of the floor system to positive moments in correspondence of selected strips was possible. After analyzing the data collected from the sensors through the data acquisition system, it was concluded that the results obtained from the Finite Element model were consistent compared to the results obtained from the experimental approach, helping to understand better the behavior of this structural system. A recommendation for further study is enclosed.
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Books on the topic "Steel-concrete joint"

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Afrani, I. Deterioration of asphaltic concrete surfaces containing steel slag: Joint C-SHRP/Ontario Bayesian application. Ottawa: Canadian Strategic Highway Research Program, Transportation Association of Canada, 1995.

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Xin, Xian Zuo. Behaviour of reinforced concrete interior beam-column joints designed using high strength concrete and steel. Christchurch, N.Z: University of Canterbury, Dept. of Civil Engineering, 1992.

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Kō konkurīto kōzō setsugōbu no ōryoku dentatsu to teikō kikō: Stress transferring mechanism and resistance mechanism of steel-reinforced concrete joints. Tōkyō: Nihon Kenchiku Gakkai, 2011.

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Doody, Michael E. Nondestructive testing of load-transfer devices. Albany, N.Y: Engineering Research and Development Bureau, New York State Dept. of Transportation, 1992.

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Microsoft Office Publisher 2007 For Dummies. New York: John Wiley & Sons, Ltd., 2008.

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McCarter, Jim. Microsoft Publisher 2007 for dummies. Hoboken: Wiley, 2007.

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P, Shah S., Skarendahl Åke, National Science Foundation (U.S.), and Styrelsen för teknisk utveckling, eds. Steel fiber concrete: US-Sweden joint seminar (NSF-STU), Stockholm, June 3-5, 1985. London: Elsevier Applied Science Publishers, 1986.

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Shah, S. P. Steel Fiber Concrete: Us-Sweden Joint Seminar Nsf-Stu, Stockholm, June 3-5, 1985. Elsevier Applied Science, 1987.

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P, Shah Surendra, Skarendahl Åke, and Swedish Cement and Concrete Research Institute., eds. Steel fiber concrete: US-Sweden joint seminar (NSF-STU), Stockholm, June 3-5, 1985. Stockholm: Swedish Cement and Concrete Research Institute, 1985.

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W, Roeder C., National Science Foundation (U.S.), Nihon Gakujutsu Shinkōkai, and US-Japan Joint Seminar on Composite and Mixed Construction (2nd : 1984 : University of Washington), eds. Composite and mixed construction: Proceedings of the U.S./Japan joint seminar. New York, N.Y: American Society of Civil Engineers, 1985.

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Book chapters on the topic "Steel-concrete joint"

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Skincs, Arturs, Dmitrijs Serdjuks, Karina Buka-Vaivade, Vadims Goremikins, and Ali Yusuf Mohamed. "Steel and Composite Tapes in Timber to Concrete Joint." In Lecture Notes in Civil Engineering, 68–79. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-67654-4_9.

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Iwai, Toshihiro, Masaharu Akamine, and Nobuhiko Azetsu. "Design of Joint Sections of a Steel-Concrete Composite Bridge." In High Tech Concrete: Where Technology and Engineering Meet, 1318–27. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-59471-2_152.

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Zhao, Chiyun, Hua Li, Menghong Wang, and Liyun Li. "Nonlinear Numerical Simulation on Composite Joint between Concrete-Filled Steel Tubular Column and Steel Beams-Covered Concrete under Low-Cyclic Reversed Loading." In Computational Structural Engineering, 1099–105. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2822-8_124.

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Zolotov, Serhiy, Pavlo Firsov, and Hamze Muhamad. "Evaluation of Stress-Deformed Condition Level of Glued Materials for the Without Anchor Steel-Concrete Joint." In Proceedings of CEE 2019, 95–102. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27011-7_12.

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Sun, Wei, Junshan Yang, and Bing Li. "Hysteretic Behavior Analysis of Concrete-Filled Double-Skin Steel Tubular Column Under the Constraint of Mortise and Tenon Joint with Low-Cycle Reciprocating Load." In Advances in Intelligent Systems and Computing, 419–31. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4575-1_40.

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Han, Lin-Hai, Dennis Lam, and David A. Nethercot. "Joints and Connections." In Design Guide for Concrete-Filled Double Skin Steel Tubular Structures, 49–66. First edition. | Boca Raton, FL : CRC Press/Taylor & Francis Group, [2019]: CRC Press, 2018. http://dx.doi.org/10.1201/9780429440410-4.

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Correa, Juliano, Rita de C.S.S. Alvarenga, Beatryz C. Mendes, and M. Sampaio S. Moreira. "Wood-to-Concrete Joints Using Steel Connectors: Experimental Evaluation." In Characterization of Minerals, Metals, and Materials 2017, 853–62. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51382-9_93.

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Van Gemert, D., and M. Vanden Bosch. "Long-Term Performance of Epoxy Bonded Steel-Concrete Joints." In Adhesion between polymers and concrete / Adhésion entre polymères et béton, 518–27. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-3454-3_51.

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Chen, Juan, Ju Chen, and Weiliang Jin. "Study of mechanical performance of concrete-filled steel tubular joints." In Insights and Innovations in Structural Engineering, Mechanics and Computation, 1270–75. Taylor & Francis Group, 6000 Broken Sound Parkway NW, Suite 300, Boca Raton, FL 33487-2742: CRC Press, 2016. http://dx.doi.org/10.1201/9781315641645-208.

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Lee, Sang-Joon, Jérôme Humbert, Kwang-Mo Kim, Joo-Saeng Park, and Moon-Jae Park. "Shear Performance of Wood-Concrete Composite with Different Anchorage Length of Steel Rebar." In Materials and Joints in Timber Structures, 455–62. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-7811-5_41.

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Conference papers on the topic "Steel-concrete joint"

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Qian, Wei-Wu, Wei Li, Lin-Hai Han, and Xiao-Ling Zhao. "Analytical Behaviour of Concrete-Encased Concrete-Filled Steel Tubular Column to Steel Beam Joint." In 10th Pacific Structural Steel Conference (PSSC 2013). Singapore: Research Publishing Services, 2013. http://dx.doi.org/10.3850/978-981-07-7137-9_035.

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Briseghella, Bruno, Junping He, Junqing Xue, and Zordan Tobia. "Numerical analyses of joint with steel endplates, headed stud anchors and concrete cross-beam in continuous steel-concrete composite girder bridges." In IABSE Congress, Christchurch 2021: Resilient technologies for sustainable infrastructure. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2021. http://dx.doi.org/10.2749/christchurch.2021.0237.

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<p>Short and medium span continuous steel-concrete composite (SCC) girder bridges are becoming more and more popular. The problems caused by the negative bending moment in the continuous SCC girders cannot be ignored. In order to investigate the performances of the continuous joints between adjacent SCC girders, consist of steel endplates and headed shear stud connected to concrete cross-beam, the finite element model was built by using ABAQUS software, of which the accuracy was verified by experimental results. The parametric analyses were carried out to investigate the influences of the strength and reinforcement ratio of the concrete slabs in SCC girders, and the diameters of the horizontal headed shear studs on the performances of the joints. The ultimate moment capacity of the joint increases with the increase in the strength and reinforcement ratio of concrete slab and the diameters of the horizontal headed shear studs.</p>
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Zhao, Yong-Sheng, Hao Wang, Zhi-Feng Liu, and Li-Gang Cai. "A fractal load model of concrete-steel joint interface." In 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017). Paris, France: Atlantis Press, 2017. http://dx.doi.org/10.2991/msmee-17.2017.124.

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Zhixiang Yu, Yanjun Yan, Shichun Zhao, and Li Li. "Experimental study on the frame joint between the concrete-filled steel tube column and steel reinforced concrete beam." In 2011 International Conference on Electric Technology and Civil Engineering (ICETCE). IEEE, 2011. http://dx.doi.org/10.1109/icetce.2011.5775452.

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Koukal, Jaroslav, Martin Sondel, and Drahomir Schwarz. "Welding and Properties of the Lamellar Flange Weld Joint for Modern Bridge Construction." In International Conference on Composite Construction in Steel and Concrete 2013. Reston, VA: American Society of Civil Engineers, 2016. http://dx.doi.org/10.1061/9780784479735.003.

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Ihaddoudène, Abd-Nacer-Touati, Messaoud Saidani, and Jean-Pierre Jaspart. "Influence of joint rigidity on the elastic buckling load of sway and non-sway steel frames." In 12th international conference on ‘Advances in Steel-Concrete Composite Structures’ - ASCCS 2018. Valencia: Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/asccs2018.2018.7085.

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Much work has been conducted in the past on the influence of the rigidity of structural joints on the behavior of steel frames. Buckling of a column is fundamental to the design of load bearing structures mainly when the analysis of such frames takes into account the effect of the connection flexibility. The present work deals with such an effect on the elastic buckling load of plane steel frames. The proposed model consists in the development of comprehensive approach taking into account, the effects of the joint rigidity, the elastic buckling load for both sway and non-sway frames. Only one element is required over the length of the element to model stability, which let to solve practical problem with little computational effort. Some practical formulas for determining critical load for plane steel frames are then presented. The elastic buckling load is found to be strongly affected by semi-rigid joints and reveals that the proposed model is computationally very efficient with the expressions presented being general.
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Duarte da Costa, Job, Renata Obiala, and Christoph Odenbreit. "A new method to assess the stiffness and rotation capacity of composite joints." In 12th international conference on ‘Advances in Steel-Concrete Composite Structures’ - ASCCS 2018. Valencia: Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/asccs2018.2018.7082.

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Composite beam-to-column joints in buildings are mostly modelled as pinned joints in order to facilitate the design of the structure. In reality, due to the required reinforcement in the concrete slab, a certain joint rigidity and bending resistance is always available. The real joint behaviour corresponds therefore more to that of a semi-continuous joint. This is not only beneficial for the serviceability limit state but can also be advantageous at ultimate limit state. However, due to the lack of analytical design rules in EN 1994 to verify the rotation capacity of semi-continuous joints, these are commonly modelled as pinned joints, which impedes an efficient design of composite structures. In this context, a research program on the behaviour of composite joints, focusing on the ultimate rotation capacity, was initiated at the University of Luxembourg [1]. The aim was to identify the influence of two major joint components – the reinforced concrete slab and the steelwork connection – on the moment-rotation curves of composite joints under hogging bending moment. An experimental campaign comprising 8 tests on beam-to-column joints was conducted to determine the response of composite joints with variable reinforcement ratio and diameter of reinforcing bars. In addition to the experimental part, an FE model was developed with the software ABAQUS aiming to simulate the behaviour of internal beam-to-column composite joints. In this paper, the 3D finite element model and results of analyses are presented. The FE model has been defined by 3D solid elements with realistic contact definitions and non-linear material laws. The results of the numerical simulations presented a good agreement with the experimental data. Based on the experimental and numerical investigations, the influence of reinforcement and steelwork connection on the structural properties of composite joints is derived. A new analytical method to determine the stiffness and rotation capacity of composite joints is proposed. The accuracy of this new method is confirmed by existing experimental and numerical results.
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Lachal, Alain, Samy Guezouli, and Andrew Griffiths. "Bolted Joint with Direct Contact for Composite Bridge." In 10th International Conference on Advances in Steel Concrete Composite and Hybrid Structures. Singapore: Research Publishing Services, 2012. http://dx.doi.org/10.3850/978-981-07-2615-7_284.

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Nakaue, Shinya, and Yasushi Nishimura. "Improvement of bearing performance on exterior steel beam-reinforced concrete column joints with steel column." In 12th international conference on ‘Advances in Steel-Concrete Composite Structures’ - ASCCS 2018. Valencia: Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/asccs2018.2018.7077.

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To improve the bearing failure behavior of the exterior steel beam-reinforced concrete column joints composed of reinforced concrete columns, joint details using steel column was proposed. Steel column was attached to the lower flanges at right angles to the steel flange. The objective of this study is to clarify the effectiveness of proposed joint details experimentally and theoretically. To clarify the influence of steel column on the bearing failure of the joint, seven T-shaped subassemblages were tested under reversed cyclic loading. All specimens had the same cross sections of the steel beam. The experimental variables were the embedded length of the steel column, whether there is the end plate at the tip of the embedded steel column, and, the arrangement of transverse reinforcement ratio surrounding the steel column. The following remarks can be drawn from the test results. 1) In case of the specimen with a short embedded length of the steel column, the punching shear failure on the upper surface of the steel beam flange was remarkable when the maximum strength was reached. However, in the specimen with long embedded length of steel column, it was not observed the punching shear failure. 2) The maximum strength increased with the embedded length of the steel column. Further, the maximum strength of the specimen with the embedded length of three times of the steel column depths is subjected to bending yield strength of the steel column. 3) It was shown that the transverse reinforcement to surround the steel column and the end plate were necessary to improve the bearing failure of the joint.
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Amorntipsakul, Saenboon, and Uwe E. Dorka. "Generic Finite Element Model for Mechanically Consistent Scaling of Composite Beam-Column Joint with Welded Connection." In International Conference on Composite Construction in Steel and Concrete 2008. Reston, VA: American Society of Civil Engineers, 2011. http://dx.doi.org/10.1061/41142(396)50.

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Reports on the topic "Steel-concrete joint"

1

Habert, Guillaume, and Francesco Pittau. Joint synthesis “Sustainable Concrete Structures” of the NRP “Energy”. Swiss National Science Foundation (SNSF), February 2020. http://dx.doi.org/10.46446/publication_nrp70_nrp71.2020.5.en.

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All structures in Switzerland - that is, all buildings, roads, infrastructure constructions and so on - consume over their entire life cycle around 50 % of Switzerland's final energy requirement. They are also responsible for around 30 % of emissions of the greenhouse gas CO2. In recent decades, the energy requirements and CO2 emissions resulting from the use of such structures have fallen sharply. However, the grey energy contained within the structures as well as the CO2 emissions associated with the construction, renovation and demolition of buildings, remain high. There is great potential for improvement here. The joint project “Low energy concrete” provides an important basis for transforming the construction industry into a sustainable sector. It primarily focuses on the building material concrete, which is responsible for an especially high amount of grey energy and significant CO2 emissions. The results of this joint project are summarised and interpreted in this synthesis on “Sustainable Concrete Structures”. The chief objectives of the joint project were as follows: CO2 emissions and grey energy are reduced by drastically decreasing the amount of clinker in the cement. Grey energy is reduced by replacing reinforcing and prestressing steel in concrete structures with wood and plastic. The service life of the structures is extended by professional monitoring and adequate renovation measures; this reduces the average annual grey energy and CO2 emissions. The research work shows that the CO2 emissions caused by concrete and concrete structures can be reduced by a factor of 4, while the bound grey energy can be decreased by a factor of 3.
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Dan, Gan, Yan Feng, Cheng Rui, and Zhou Xuhong. CYCLIC TESTS OF CONCRETE-FILLED U-SHAPED STEEL BEAM TO CONCRETE-FILLED SQUARE STEEL TUBE COLUMN JOINTS. The Hong Kong Institute of Steel Construction, December 2018. http://dx.doi.org/10.18057/icass2018.p.031.

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Musa, Idris A., and Fidelis R. Mashiri. PARAMETRIC STUDY ON CONCRETE-FILLED STEEL TUBULAR T-JOINTS UNDER IN-PLANE BENDING. The Hong Kong Institute of Steel Construction, December 2018. http://dx.doi.org/10.18057/icass2018.p.113.

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Yiran, Wu, Meng Lingye, and Shi Yongjiu. INVESTIGATIONS OF JOINTS STRENGTH PERFORMANCE WITH T-SECTION CONCRETE FILLED STEEL TUBULAR COLUMNS AND I-SECTION STEEL BEAMS. The Hong Kong Institute of Steel Construction, December 2018. http://dx.doi.org/10.18057/icass2018.p.027.

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MECHANICAL BEHAVIORS OF SIDE-PLATE JOINT BETWEEN WALLED CONCRETE-FILLED STEEL TUBULAR COLUMN AND H-SHAPED STEEL BEAM. The Hong Kong Institute of Steel Construction, December 2020. http://dx.doi.org/10.18057/ijasc.2020.16.4.7.

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STRESS RESPONSE AND INITIAL STIFFNESS OF SIDE PLATE CONNECTIONS TO WCFT COLUMNS. The Hong Kong Institute of Steel Construction, September 2021. http://dx.doi.org/10.18057/ijasc.2021.17.3.9.

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To study the mechanism of load transfer in double-side-plate connections between I-beams and wall-type concrete-filled steel tubular columns, a pseudo-static experiment and finite element analysis were conducted for two full-scaled specimens. The results revealed that the primary load was transmitted along an S-shaped path in the side plate, and the primary strain occurred in an X-shaped region between the left and right steel beam flanges. The shear force in the steel beam web was transmitted first to the side plate centre and then to the joint area, where the side plate, steel tube web, and concrete all resisted the internal force. Based on principal component methods, a calculation formula was established for initial rotational stiffness that comprehensively considers the influence of the tensions, compression, and shear deformation of the cover plate, side plate, and web. Comparing this formula with an existing model showed that the proposed formula is suitable for new types of side plate joints. Moreover, it can accurately calculate the initial rotational stiffness of the joint, thus providing a reliable basis for future engineering design.
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