Relevant bibliographies by topics / Portal frame structure

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'Portal frame structure'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Portal frame structure"

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BASAGA, H. B., M. E. KARTAL, and A. BAYRAKTAR. "RELIABILITY ANALYSIS OF STEEL BRACED REINFORCED CONCRETE FRAMES WITH SEMI-RIGID CONNECTIONS." International Journal of Structural Stability and Dynamics 12, no. 05 (2012): 1250037. http://dx.doi.org/10.1142/s021945541250037x.

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This paper presents the reliability analysis of the frame structures with semi-rigid connections. For this purpose, the SEMIFEM finite element program that is capable of dealing with the semi-rigid connections is coded in FORTRAN. Then, this program is connected to the reliability algorithm. The direct coupling method, which is a combination of the reliability method and finite element method, is utilized to determine the reliability indexes and probabilities of failure for the structure. The first order reliability method (FORM) is the one favored in the present reliability analysis. Two sets
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Sharma, B., D. Mitch, K. A. Harries, K. Ghavami, and G. Kharel. "Pushover behaviour of bamboo portal frame structure." International Wood Products Journal 2, no. 1 (2011): 20–28. http://dx.doi.org/10.1179/2042645311y.0000000003.

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Zhang, Shao Jun. "All Steel Structure Portal Frame Light Building Structure Design." Applied Mechanics and Materials 496-500 (January 2014): 2575–77. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.2575.

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According to the whole steel structure portal frame light plant design requirements, its architectural plane design, plant height determination, the determination of axis positioning, building facade design, from the column selection, auxiliary component orientation, profile design, daylighting, ventilated, plant, heat preservation, heat insulation design and other aspects are discussed.
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Li, Qi Cai, Zhen Shan Wang, Ming Zhou Su, Xue Chao Shao, and Lin Shen. "Experiment on the Hysteretic Behaviors of Light-Weight Steel Portal Frame with Tapered Members." Advanced Materials Research 368-373 (October 2011): 206–10. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.206.

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In order to study the seismic behavior of steel portal frame structures, Cyclic loading test on a 1:3-scaled model of single-story single-bay steel portal frame with tapered members has been carried out. Based on test results, hysteretic curve, skeleton curve, stiffness degradation and transverse displacement of the structure are obtained. Meanwhile, the seismic performances of the structure are analyzed from aspects of ductility, energy consumption, stiffness degradation, bearing capacity, etc. It is concluded that ductility and energy consumption capacity of this structure are poor; because
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Chen, Ming, and Xiao Fei Ma. "In-Plane Stability Bearing Capacity of Variable Section Column." Applied Mechanics and Materials 578-579 (July 2014): 717–22. http://dx.doi.org/10.4028/www.scientific.net/amm.578-579.717.

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Variable section portal frame is increasingly concerned and is widely used for its economy, beauty and short construction period, compared with other traditional structures. In-plane stability response of variable section columns of portal frames is the focus of this paper. Results are presented for parameters influence of variable section column on the in-plane stability bearing capacity with finite element analysis. References are proposed for practical application compared with computational formulas of Technical Specification for Steel Structure of Light-Weight Buildings with Gabled Frames
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Liang, De Zhi, and Min Huang. "Study on Vertical Wind-Induced Vibration Response for Portal Frame Structures." Applied Mechanics and Materials 71-78 (July 2011): 3605–9. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.3605.

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In recent years, as the portal frame’s height toward higher and the span toward wider, the influence of wind vibration becomes more and more prominent among the portal frame structure. In the design of the portal frame, there are many different opinions on whether considering the impact of the vertical wind vibration to the portal frame. This paper taking a true engineering as an example, using finite element software to establish the solid model of the portal frame structure, selecting the junction of purlin and roof as a node of imposing vertical fluctuating wind load, we made numerical simu
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Liu, Feng, and Xiao Yan Wang. "Overall Reliability Assessment of Portal Frame Structure with Roof Beam Outward Offset." Applied Mechanics and Materials 501-504 (January 2014): 628–33. http://dx.doi.org/10.4028/www.scientific.net/amm.501-504.628.

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This article deals with the condition that the roof beams of portal frame are outward offset beyond the standard limit, determines the most unfavorable position of the portal frame structure under the load and establishes the criterion standard of structural failure based on the space overall finite element analysis. It adopts Monte-Carlo method in reliability analysis methods to realize the overall reliability analysis of the portal frame structure with the roof beam outward offset. Analysis shows that the actual structure is at safe state under the design load and the reliability conforms to
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Wu, Chao, Ya-Nan Li, Lik-Ho Tam, and Li He. "Stability Optimization of Trapezoidal Frame with Rigid Members and Flexible Joints." Advances in Civil Engineering 2020 (June 2, 2020): 1–9. http://dx.doi.org/10.1155/2020/8865888.

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Stability has been an important subject in the design of a portal frame structure. Conventional stability analysis of the portal frame is normally conducted assuming that all the joints are rigid. However, the joints of a portal frame in real applications are not always rigid and semirigid connections often exist. AISC design code requires that the effect of the joint flexibility on the behavior and buckling capacity of the portal frame should be taken into account in the analysis and design procedures. To address this issue, a portal frame with flexible joints and rigid members was theoretica
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Huang, Zhi, Li Zhong Jiang, and Wang Bao Zhou. "Force Performance Research for the Interior Joint of New Light-Weight Portal Rigid Frame." Advanced Materials Research 499 (April 2012): 388–92. http://dx.doi.org/10.4028/www.scientific.net/amr.499.388.

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The portal frame is one kind of the common structural styles in the light steel structure. And the portal frame is designed by tapered members, which can be suitable for the variety of the bending moment diagram. This paper introduces the new structure dividing the middle column into two parts on the top of the middle column and analysis the frame with SAP2000. The parameters are investigated such as the hinge joint and firm joint at the bottom of the column and also the parameter of the science of geometry, which influence the load-carrying behavior of the portal frame. The analysis gives tha
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Sari, Mutia Intan, Abdullah Abdullah, and Mochammad Afifuddin. "PERILAKU LATERAL SIKLIK PORTAL BETON BERTULANG BERISI DINDING BATA MERAH." Jurnal Teknik Sipil 1, no. 4 (2018): 845–56. http://dx.doi.org/10.24815/jts.v1i4.10044.

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Abstract: Generally, brick masonry is used as infill wall material for houses and buildings. The Infill wall is installed once the structure is constructed, and assumed as the dead load for the structure. In fact, infill wall may contribute significant stiffness to the structure. As a consequent, the structure may develop such higher base shear forces due to the large stiffness of the structure. The purpose of this research is to evaluate the behavior of the reinforced concrete frame specimen with red brick infill wall and the specimen without using any infill wall. The size of the frame speci
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Dissertations / Theses on the topic "Portal frame structure"

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Ülker-Kaustell, Mahir. "Some aspects of the dynamic soil-structure interaction of a portal frame bridge." Licentiate thesis, KTH, Civil and Architectural Engineering, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11358.

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<p>For certain bridge types, the influence of soil-structure interaction (SSI) may have an important contribution to the stiffness and damping of the structural system. From a design point of view, this influence may be both conservative and non-conservative and therefore, an increased knowledge within this field could lead to better design assumptions. In terms of maintenance, assessment and upgrading of existing structures, an increased knowledge of the phenomena and parameters which govern the soil-structure interaction, may lead to more realistic models and thereby, to more precise informa
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Ahmed, Alia Osman Mohamed. "Design for improved seismic performance of a light gauge steel portal frame structure." Thesis, University of Strathclyde, 2013. http://digitool.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=25734.

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This research work develops a design methodology for improving the earthquake resistance of slender portal frame structures and evaluates the performance of this kind of light gauge steel portal frame structures in earthquake prone areas through the study of designed building using a finite element approach. The design of the building was carried out for a site in Sudan for peak ground acceleration 0.23g according to the Eurocodes 3 and 8 for ductility class "Low". Two analytical techniques (i.e. Static displacement pushover and dynamic time-history), were employed to assess the behaviour of t
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Arvidsson, Therese, and Jiajia Li. "Dynamic analysis of a portal frame railway bridge using frequency dependent soil structure interaction." Thesis, KTH, Bro- och stålbyggnad, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-40485.

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With the development of high-speed railroads the dynamic behaviour of railroad bridges is increasingly important to explore. Deeper knowledge about the influence of different factors and what should be included in a model is essential if the designer shall be able to make reliable estimates of responses in existing and new structures. One factor is the soil-structure interaction (SSI), describing how the foundation of the bridge and the soil properties affect the behavior of the bridge under dynamic loading. In this thesis, the influence of including SSI in a model of a portal frame railway br
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Kylén, Joakim. "2D-model of a portal frame railway bridge for dynamic analysis." Thesis, KTH, Bro- och stålbyggnad, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-37025.

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Sandqvist, Nils, and Marko Milicevic. "Soil-Structure Interaction Analysis of Portal Frame Railway Bridges : Numerical Analysis of Two Case Study Bridges." Thesis, KTH, Bro- och stålbyggnad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-289329.

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This thesis concerns dynamic Soil-Structure Interaction (SSI) analysis of portal framerailway bridges. Dynamic problems are common for bridges used for high speedrailway traffic. The passing trains induce harmonic loads on the bridges causingvibration amplitudes that may cause damage to the bridge structures and userdiscomfort.Previous studies have shown that the effects of SSI are substantial for short spanportal frame bridges. The damping ratio of the system is greatly increased due to theenergy dissipation properties of the surrounding soil causing significant changes in thedynamic response
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Ikzer, Rita. "Dynamic Soil-Structure Interaction of a Portal Frame Railway Bridge - Numerical Analysis on a Case Study Bridge." Thesis, KTH, Bro- och stålbyggnad, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231877.

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In the field of structural dynamics, a broader knowledge about relevant phenomena that affect the dynamic behavior of railway bridges is vital for structural engineers and design code administrators. The knowledge might benefit in an increased understanding of e.g. the resonance phenomena, and in improvements of the existing design codes. A phenomenon that has received more attention in recent times is the so called soil-structure interaction (SSI), as it may significantly contribute to the stiffness and damping of a structural system. Previous investigations have suggested that the influence
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Dagdelen, Turgay, and Shaho Ruhani. "Finite Element Analysis of the Dynamic Effect of Soil-Structure Interaction of Portal Frame Bridges - A Parametric Study." Thesis, KTH, Bro- och stålbyggnad, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231119.

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In Sweden, the railway sector currently faces the challenge of developing its first high-speed railway line, in response to the need to provide faster domestic and international transport alternatives. High-speed train passages on railway bridges can cause resonance in the bridge superstructure, which induce high accelerations that should not exceed the limits stipulated in the current design code. The most common bridge type adopted in Sweden is the portal frame bridge, an integral abutment bridge confined by surrounding soil. The soil possesses inherent material damping and radiation damping
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Rocha, Rodrigo Tumolin [UNESP]. "On saturation phenomenon in energy harvesting based on nonlinear piezoelectric materials coupled to a portal frame foundation with ideal and non-ideal excitations." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/143867.

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Submitted by Rodrigo Tumolin Rocha null (digao.rocha@feb.unesp.br) on 2016-09-09T20:48:05Z No. of bitstreams: 1 Tese_FInal.pdf: 13569204 bytes, checksum: 57c9cb53f7d15296a337d3d7544e5191 (MD5)<br>Approved for entry into archive by Juliano Benedito Ferreira (julianoferreira@reitoria.unesp.br) on 2016-09-13T13:55:19Z (GMT) No. of bitstreams: 1 tumolinrocha_r_dr_bauru.pdf: 13569204 bytes, checksum: 57c9cb53f7d15296a337d3d7544e5191 (MD5)<br>Made available in DSpace on 2016-09-13T13:55:19Z (GMT). No. of bitstreams: 1 tumolinrocha_r_dr_bauru.pdf: 13569204 bytes, checksum: 57c9cb53f7d15296a337d3d
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Wong, Shao Young. "The structural response of industrial portal frame structures in fire." Thesis, University of Sheffield, 2001. http://etheses.whiterose.ac.uk/3005/.

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A number of recent fires in single-storey warehouses have drawn attention to a current lack of understanding about the structural response of industrial portal frame structures to elevated temperatures. This research project has investigated the subject by conducting fire tests on a scaled model and by computer modelling using the non-linear finite element program VULCAN. This program has been developed in-house by the University of Sheffield and is capable of modelling the behaviour of three-dimensional steel and composite frames at elevated temperatures. It has been validated throughout its
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Rudman, Chantal. "Investigation into the structural behaviour of portal frames." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/1853.

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Book chapters on the topic "Portal frame structure"

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Seward, Derek. "Arches and portal frames." In Understanding Structures. Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12083-3_11.

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Seward, Derek. "Arches and portal frames." In Understanding Structures. Macmillan Education UK, 1998. http://dx.doi.org/10.1007/978-1-349-14809-7_11.

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Walker, James, and Robert Xiao. "Experimental Testing of a Portal Frame Connection Using Glued-In Steel Rods." In Materials and Joints in Timber Structures. Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-7811-5_51.

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Blum, H., and K. Rasmussen. "Finite element modeling and parametric study of cold-formed steel portal frames." In Insights and Innovations in Structural Engineering, Mechanics and Computation. CRC Press, 2016. http://dx.doi.org/10.1201/9781315641645-175.

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Tshuma, B., and M. Dundu. "Gusseted rafter-to-column connections of double-bay single channel portal frames." In Insights and Innovations in Structural Engineering, Mechanics and Computation. CRC Press, 2016. http://dx.doi.org/10.1201/9781315641645-179.

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Sossou, G. "Creep and shrinkage influence on pre-stressed concrete portal frames under service loads." In Insights and Innovations in Structural Engineering, Mechanics and Computation. CRC Press, 2016. http://dx.doi.org/10.1201/9781315641645-254.

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Tshuma, B., and M. Dundu. "Eaves connections of double-bay portal frames with staggered single channel cold-formed rafters." In Insights and Innovations in Structural Engineering, Mechanics and Computation. CRC Press, 2016. http://dx.doi.org/10.1201/9781315641645-174.

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Van Mellaert, Roxane, Kristo Mela, Teemu Tiainen, Markku Heinisuo, Geert Lombaert, and Mattias Schevenels. "Mixed-Integer Linear Programming Reformulation Approach for Global Discrete Sizing Optimization of Trussed Steel Portal Frames." In Advances in Structural and Multidisciplinary Optimization. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67988-4_56.

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Ruiz, C., F. Salvatorelli, and G. Hilllsdon. "The Effect of Cracks on the Structural Strength of Beams and Portal Frames under Impact." In Macro- and Micro-Mechanics of High Velocity Deformation and Fracture. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-82767-9_24.

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"Portal frames." In Structural Steelwork. CRC Press, 2018. http://dx.doi.org/10.1201/9781315275291-11.

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Conference papers on the topic "Portal frame structure"

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Hu, Jiachen. "Rational Design of Steel Structure Portal Frame." In 2020 6th International Conference on Mechanical Engineering and Automation Science (ICMEAS). IEEE, 2020. http://dx.doi.org/10.1109/icmeas51739.2020.00046.

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He Fu, Ling Chen, and Nan Wang. "Analysis of fire resistance of portal steel frame structure under different connections." In 2011 Second International Conference on Mechanic Automation and Control Engineering (MACE). IEEE, 2011. http://dx.doi.org/10.1109/mace.2011.5988292.

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Gottsäter, Erik, Oskar Larsson Ivanov, and Mario Plos. "Crack widths in portal frame bridges subjected to restraint effects." In IABSE Congress, New York, New York 2019: The Evolving Metropolis. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/newyork.2019.1100.

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&lt;p&gt;Restraint stresses appear in structural parts which are prevented from adjusting their shape when subjected to e.g. shrinkage or thermal actions. If the restrained stresses are large, cracking might occur, which can affect the durability of the structure. In the case of restraint effects, the reinforcement required in a bridge to limit the crack widths can be difficult to determine, as the magnitude of the restraint stresses depend on the stiffness of the structure. If cracking occurs, the stiffness is reduced and thereby also the stresses. For this reason, in structural parts affecte
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Balthazar, J. M., R. T. Rocha, R. M. F. L. Brasil, A. M. Tusset, B. R. de Pontes, and M. Silveira. "Mode Saturation, Mode Coupling and Energy Harvesting From Ambient Vibration in a Portal Frame Structure." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34268.

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There has been much recent interest in the concepts of electro-mechanical systems that are able to scavenge, or harvest energy from their operating environment. Here, we present the extraction of energy from a simple portal frame structure excited via its second (first symmetric) mode. As 2:1 internal resonance is present between that mode and the first (sway) mode, the phenomenon of mode saturation and energy exchange (modal coupling) occurs. Energy pumped into the system through the second (vertical) mode is partially transferred to the horizontal (sway) mode. This paper presents results of
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Yin, T., L. Yu, and H. P. Zhu. "Structural Damage Identification Based on Model Updating." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95691.

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This paper presents a new method for structural damage identification based on the finite element (FE) model updating techniques. First, an objective function is defined as minimizing the sum of differences between the experimental and analytical modal data (natural frequencies and mode shapes), which is set as a nonlinear least-squares problem with bound-constrains. The trust-region approach is then used to solve the minimization problem in order to make this optimization process more robust and reliable. In addition, the expansion and weighting of the original objective function are investig
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Brasil, Reyolando M., Flávio J. Garzeri, and José M. Balthazar. "An Experimental Study of the Nonlinear Dynamics of a Portal Frame Foundation for a Non Ideal Motor." In ASME 2001 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/detc2001/vib-21548.

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Abstract An experimental approach to the study of forced nonlinear vibrations of portal frames excited by nonideal motors is presented. The interaction of the structure with the excitation source may lead to the occurrence of interesting phenomena during the forward and reverse passage through the several resonance states of the systems. As an application, a rotating unbalanced motor with limited power is considered mounted on the horizontal beam of a simple portal frame. As a starting point the problem is reduced to a three-degree-of-freedom model, and its equations of motion, derived elsewhe
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Kivelä, Eetu, P. A. Lakshmynarayanana, and Spyros Hirdaris. "Coupled CFD and FEA to Predict the Dynamic Structural Response of Modern Cruise Ship Deck Outfitting due to Wind-Induced Vibrations." In ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/omae2020-19187.

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Abstract Recent market trends in the cruise industry aim to provide land-based attractions on mega-cruise liners deck amusements. The structures used are mega-lightweight structures that comprise of slender beams to reduce added weight. They may be subject to dynamic wind-induced resonance as a result of fluctuating forces due to vortex shedding occurring close to the natural frequency of the structure. This paper investigates the structural responses due to wind-induced vibrations in the context of a ship deck outfitting by coupling CFD and FEA. The simulations are performed using one- and tw
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Srirengan, Kanthi, Partha Chakrabarti, and Rupak Ghosh. "Modal Superposition Technique to Predict the Seismic-Pushover Load for Jacket-Type Structures." In ASME 2002 21st International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2002. http://dx.doi.org/10.1115/omae2002-28258.

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Two novel methods namely the Dominant Modes method and the All Modes method to predict the seismic-pushover load for the jacket-type structures are presented. Both of these methods are based on the linear superposition of the modal reactions. As a preliminary evaluation, the linear elastic response of a jacket structure subjected to seismic-pushover loads is compared with that obtained from the response spectrum analysis. Furthermore, the nonlinear inelastic behavior obtained from the seismic-pushover analysis is compared with that obtained from the nonlinear time-history analysis, for a porta
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Vadde, S., R. S. Krishnamachari, F. Mistree, and J. K. Allen. "The Bayesian Compromise Decision Support Problem for Hierarchical Design Involving Uncertainty." In ASME 1991 Design Technical Conferences. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/detc1991-0088.

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Abstract In this paper we present an extension to the traditional compromise Decision Support Problem (DSP) formulation. In this formulation we use Bayesian Statistics to model uncertainties associated with the information being used. In an earlier paper we have introduced a compromise DSP that accounts for uncertainty using fuzzy set theory. In this paper we describe the Bayesian Decision Support Problem. We use this formulation to design a portal frame structure. We discuss the results and compare them with those obtained using the Fuzzy DSP. Finally, we discuss the efficacy of incorporating
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Mendonça, Tiago, Vítor Brito, and Manuel Almeida. "Portal and cantilever sign/signal gantries – Inspection and retrofitting." In IABSE Symposium, Guimarães 2019: Towards a Resilient Built Environment Risk and Asset Management. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/guimaraes.2019.1243.

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&lt;p&gt;This paper presents an experimental work about the condition and maintenance ratings of portal and cantilever sign gantries in Portugal, in which an extensive inspection campaign (about 1500 structures) was carried out. According to the results obtained, approximately 35% of the sign structures present insufficient condition rating, requiring priority repair works. The critical anomalies registered were lack of tightening/absence of connection elements, incorrect geometry of connection system and structural collapse of steel plates and profiles. Additionally, an inventory campaign was
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Reports on the topic "Portal frame structure"

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Du, Er-feng, Gan-ping Shu, Xiao Lv, and Le Qin. THE STRUCTURAL BEHAVIOR OF A PORTAL FRAME BUILDING SUBJECTED TO A LOCALIZED FIRE. The Hong Kong Institute of Steel Construction, 2018. http://dx.doi.org/10.18057/icass2018.p.144.

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