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Journal articles on the topic 'In-plane monotonic load'

Author: Grafiati

Published: 4 June 2021

Last updated: 18 February 2022

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1

Terentiuk, Stefanie, and Ali Memari. "In-Plane Monotonic and Cyclic Racking Load Testing of Structural Insulated Panels." Journal of Architectural Engineering 18, no. 4 (2012): 261–75. http://dx.doi.org/10.1061/(asce)ae.1943-5568.0000084.

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2

Vazquez-Colunga, Saul Y., Chin Long Lee, and Gregory A. MacRae. "Effects of Out-of-Plane Displacements on Load Capacity of Gusset Plates in Buckling Restrained Braced Frames." Key Engineering Materials 763 (February 2018): 892–99. http://dx.doi.org/10.4028/www.scientific.net/kem.763.892.

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This study sets out to investigate the effect of out-of-plane (OOP) displacements on the monotonic load capacity of gusset plates (GPs) via numerical analyses using finite element methods. Two models were used: a) models with in-plane (INP) actions only; and b) models with both INP and OOP actions. The numerical results show that the load capacity of GPs is reduced with the presence of OOP displacements. For an OOP drift of 2.5%, the reduced capacity ranges from 95% to 80% with an average of 88% of the load capacity when only INP actions were applied.

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3

Chandrasekaran, Gurucharan, and Rebecca B. Dupaix. "Mechanical Behavior of a Series of Copolyester Blends near the Glass Transition: Monotonic and Load-Hold Behavior in Compression." International Journal of Polymer Science 2012 (2012): 1–9. http://dx.doi.org/10.1155/2012/245205.

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Monotonic loading tests were conducted on five commercial blends of poly(ethylene terephthalate) (PET) and poly(1,4-cyclohexylenedimethylene terephthalate) (PCT) at temperatures of 90°C and 100°C and strain rates of 0.1/s, 0.05/s, and 0.005/s in uniaxial and plane strain compression. On comparing the mechanical behavior of the five materials, it was found that the behavior of the low-PCT content materials was different from the high-PCT content materials only at conditions that favored strain-induced crystallization, particularly in plane strain compression. Load-hold tests were also conducted

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4

Ali, Qaisar, Tom Schacher, Mohammad Ashraf, et al. "In-Plane Behavior of the Dhajji-Dewari Structural System (Wooden Braced Frame with Masonry Infill)." Earthquake Spectra 28, no. 3 (2012): 835–58. http://dx.doi.org/10.1193/1.4000051.

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This paper presents experimental and numerical investigations conducted on typical dhajji buildings found in the northern mountainous areas of Kashmir and surrounding regions to evaluate their in-plane lateral load response. The experimental work included an in-plane quasistatic cyclic test on three full-scale walls as well as monotonic tension and bend tests on main connections. The test results show that the dhajji-dewari system of buildings possesses tremendous resilience against lateral forces. The function of connections, especially the connections between the vertical posts and bottom pl

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5

Wen, Ying, Jing Guang Teng, Tao Yu, and Guan Lin. "Nonlinear Finite Element Modeling of Concrete-Filled Circular FRP Arch Tubes under Monotonic Loading." Advanced Materials Research 446-449 (January 2012): 69–72. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.69.

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This paper aims to develop a numerical model to predict the in-plane load-deflection behavior and the maximum load carrying capacity of concrete-filled circular FRP arch tube (CFFAT) which to date has rarely been investigated. The present model employs the well known fiber element approach to consider the material behavior of concrete core and external FRP tube. The composite arch was idealized as an assembly of stepwise two dimensional (2D) straight prismatic beam-column elements. The established FE model was then implemented into Opensees software framework to obtain the load-deflection char

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6

Valluzzi, Maria Rosa, Enrico Garbin, Massimo dalla Benetta, and Claudio Modena. "Experimental Characterization of Timber Floors Strengthened by in-Plane Improvement Techniques." Advanced Materials Research 778 (September 2013): 682–89. http://dx.doi.org/10.4028/www.scientific.net/amr.778.682.

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The rehabilitation of existing timber floors in seismic area should take into account the possibility to use both traditional and more modern materials and techniques. An extensive experimental program carried out at the University of Padova concerned full-scale wooden floors segments strengthened through the application of several solutions, belonging to the following three main categories: planks overlapping, diagonals, and nets.In detail, the following techniques were considered: single and double planking with an orientation of ±45° having different thicknesses; steel, CFRP, SRP or wooden

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7

Abdalla, Hany Fayek. "Load carrying capacities of pressurized 90 degree miter and smooth bends subjected to monotonic in-plane and out-of-plane bending loadings." International Journal of Pressure Vessels and Piping 171 (March 2019): 253–70. http://dx.doi.org/10.1016/j.ijpvp.2019.03.002.

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8

Hyde, T. H., and S. B. Leen. "Prediction of elastic—plastic displacements of tubular joints under combined loading using an energy-based approach." Journal of Strain Analysis for Engineering Design 32, no. 6 (1997): 435–54. http://dx.doi.org/10.1243/0309324971513544.

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A series of 24 geometrically and materially non-linear finite element analyses of a simply supported YT tubular joint, with axial loads on the T- and Y-brace ends, was carried out to collapse, using solid three-dimensional element models. The analyses all have proportional and monotonic loading histories (i.e. radial load paths) and each analysis has a different T-brace to Y-brace load ratio so that the series ranges over all four quadrants of the two-dimensional load space. The results of the analyses are processed and combined by means of an energy approach, specifically a generalization of

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9

LEE, SUNG-HO, JEONG-KEUN LEE, and JAI-HAK PARK. "FAILURE BEHAVIOR OF ELBOWS WITH LOCAL WALL THINNING." Modern Physics Letters B 22, no. 11 (2008): 845–50. http://dx.doi.org/10.1142/s0217984908015486.

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Wall thinning defect due to corrosion is one of major aging phenomena in carbon steel pipes in most plant industries, and it results in reducing load carrying capacity of the piping components. A failure test system was set up for real scale elbows containing various simulated wall thinning defects, and monotonic in-plane bending tests were performed under internal pressure to find out the failure behavior of them. The failure behavior of wall-thinned elbows was characterized by the circumferential angle of thinned region and the loading conditions to the piping system.

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10

Hrasnica, Mustafa, Fadil Biberkic, and Senad Medic. "In-Plane Behavior of Plain and Strengthened Solid Brick Masonry Walls." Key Engineering Materials 747 (July 2017): 694–701. http://dx.doi.org/10.4028/www.scientific.net/kem.747.694.

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Unreinforced masonry structures are generally vulnerable to earthquake actions. Brittle masonry walls are very stiff and attract considerable seismic forces which cannot be sustained without cracking. In order to enhance ductility and load bearing capacity, certain strengthening techniques need to be applied. An experimental program concerning in-plane behavior of solid clay brick masonry walls was performed at the Institute for Materials and Structures, Faculty of Civil Engineering University of Sarajevo, in cooperation with Institute for Lightweight Structures and Conceptual Design, Universi

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11

Ding, Dayi, Meng Wang, Yuanqing Wang, Bin Pan, and Yongjiu Shi. "Experimental and analytical investigations on a large floor truss pinned connection." Advances in Structural Engineering 20, no. 7 (2016): 1007–23. http://dx.doi.org/10.1177/1369433216670169.

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The pinned connection method was used to connect the large-span floor truss to the steel column in Zoucheng International Conference Center project, which played a quite important role to achieve the in-plane rotation and transfer heavy loads directly. Four specimens were tested experimentally to investigate the monotonic and cyclic behavior of this connection method, including two independent pinned connections and two assembled truss connections. The load–displacement curves, deformation development, failure mode, ductility, and energy dissipation capacity were discussed in detail. Besides,

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12

Hardy, S. J., and A. R. Gowhari-Anaraki. "Stress and strain range predictions for axisymmetric and two-dimensional components with stress concentrations and comparisons with notch stress-strain conversion rule estimates." Journal of Strain Analysis for Engineering Design 28, no. 3 (1993): 209–21. http://dx.doi.org/10.1243/03093247v283209.

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A comparison is made between finite element predictions of strain and strain range for hollow tubes with axially loaded axisymmetric internal projections and values obtained from the simple notch stress-strain conversin (NSSC) rules. Data from other published analyses, where notch strains were predicted, support this investigation. The comparison is made for a variety of monotonic and cyclic loads, material hardenning assumptions, and geometries. An intermediate rule ( m = 0.5) which appears to correlate with the finite element predictions to a reasonable degree of accuracy, is identified. In

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13

Duan, Liu Sheng, Ming Zhou Su, and Hui Li. "Experimental Study on Seismic Behavior of High Strength Steel Composite K-Type Eccentrically Braced Frames." Advanced Materials Research 838-841 (November 2013): 559–63. http://dx.doi.org/10.4028/www.scientific.net/amr.838-841.559.

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High strength steel composite K-type eccentrically braced frame is a new structural system, in which the link is made from low yield point steel and the others are made from high strength steel. In order to study the seismic behavior of such a structure, four one-bay one-story 1/2 scaled plane specimens were tested under the monotonic and cyclic load respectively. The failure modes and the main indexes of seismic behavior of specimens with various links length were analyzed. The results show that this new structural form is good at energy dissipation and ductility, and the way of energy absorb

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14

Caputo, F., G. Lamanna, and A. Soprano. "Residual Strength Improvement of an Aluminium Alloy Cracked Panel." Open Mechanical Engineering Journal 7, no. 1 (2013): 90–97. http://dx.doi.org/10.2174/1874155x20131023001.

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This work deals with the application of the micromechanical Gurson-Tvergaard (GT) model to the determination of the residual strength of analuminumflat stiffened panel (2024 T3) with a central through crack, by means of finite element simulations. The load condition is represented by a monotonic traction along the direction orthogonal to the crack plane. The used Finite Element code is WARP 3D®, which allows simulating ductile damage propagation by considering the GT model. Numerical results have been compared with experimental ones available in literature. In the second part of the work, a ho

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15

Menichini, Giovanni, Emanuele Del Monte, Maurizio Orlando, and Andrea Vignoli. "Out-of-plane capacity of cladding panel-to-structure connections in one-story R/C precast structures." Bulletin of Earthquake Engineering 18, no. 15 (2020): 6849–82. http://dx.doi.org/10.1007/s10518-020-00962-5.

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Abstract The interaction between cladding panels and the main structure is a crucial point to assess the seismic response, and above all the structural safety, of RC precast industrial building. In the past, connections were often designed to allow construction tolerances and to accommodate both thermal and wind-induced displacements. The lack of specific details to allow relative in-plane displacements between cladding panels and the main structure often led to the participation of cladding panels in the structure seismic-resistant system with consequent connection failures. In the last decad

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16

Mounika, B., and P. Poluraju. "Investigation of Beam Column Joint with Beam Weak in Shear under Monotonic Loading." International Journal of Engineering & Technology 7, no. 2.20 (2018): 182. http://dx.doi.org/10.14419/ijet.v7i2.20.13293.

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Earthquake affected structures, mostly failure occur at beam column joints (BCJ). BCJs are categorized according to their geometrical grouping as Interior, Exterior, and Corner joints. Exterior beam column joint (i.e., terminating the beam on one of the column faces) was the most vulnerable one with respect to the plane of loading. The present study aims at ductility behaviour of exterior BCJ with conventional reinforcement using the code IS 456-2000 and with special confining reinforcement using the Code IS 13920-2016. Four number of beam-column joint specimens are considered in which the fir

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17

Bernardo, Luís, and Saffana Sadieh. "A Monotonic Smeared Truss Model to Predict the Envelope Shear Stress—Shear Strain Curve for Reinforced Concrete Panel Elements under Cyclic Shear." Applied Mechanics 2, no. 1 (2021): 174–94. http://dx.doi.org/10.3390/applmech2010011.

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In previous studies, a smeared truss model based on a refinement of the rotating-angle softened truss model (RA-STM) was proposed to predict the full response of structural concrete panel elements under in-plane monotonic loading. This model, called the “efficient RA-STM procedure”, was validated against the experimental results of reinforced and prestressed concrete panels, steel fiber concrete panels, and reinforced concrete panels externally strengthened with fiber-reinforced polymers. The model incorporates equilibrium and compatibility equations, as well as appropriate smeared constitutiv

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18

Sarhosis, V., K. D. Tsavdaridis, and I. Giannopoulos. "Discrete Element Modelling of Masonry Infilled Steel Frames with Multiple Window Openings Subjected to Lateral Load Variations." Open Construction and Building Technology Journal 8, no. 1 (2014): 93–103. http://dx.doi.org/10.2174/1874836801408010093.

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Steel framed structures are routinely infilled with masonry or concrete walls. The infill offers in-plane shear resistance that adds to the one from the steel frame. However, the stiffness effect on the entire frame’s response is usually neglected. In recent years, researchers have recognised the lack of in-depth understanding on infilled steel frames; hence specialised computational tools have been developed to provide an easy way of assessing these interactive structural systems and aid practising engineers in evaluating the overall behaviour. A computational model to study the behaviour of

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19

Eleonsky, Sviatoslav, Vladimir Pisarev, Mikhail Zajtsev, Mikhail Zichenkov, and Marat Abdullin. "Residual stresses near cold-expanded hole at different stages of high-cycle fatigue by crack compliance data." Frattura ed Integrità Strutturale 15, no. 56 (2021): 171–96. http://dx.doi.org/10.3221/igf-esis.56.14.

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Experimental method for a characterization of high-cycle fatigue evolution of residual stress near cold-expanded hole is developed and implemented. The technique is based on simultaneous measurements of deformation response to narrow notch, inserted in residual stress field, on opposite specimen’s faces by electronic speckle-pattern interferometry (ESPI). Two-side measurements of notch opening displacements are performed when a single notch, emanating from cold-expanded hole edge, is inserted. The transition from in-plane displacement component to residual stress intensity factor (SIF) values

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20

Krishnan, S. A., A. Moitra, G. Sasikala, S. K. Albert, and A. K. Bhaduri. "Coupled FEM and experimental analysis to characterize initial crack growth regime in AISI 316L(N) stainless steel." International Journal of Structural Integrity 6, no. 3 (2015): 390–401. http://dx.doi.org/10.1108/ijsi-07-2014-0035.

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Purpose – The purpose of this paper is to present a methodology to predict initial crack growth behavior of crack or notch like stress raisers in AISI 316L(N) stainless steel material subjected to monotonic loading condition. Design/methodology/approach – The methodology for critical crack blunting corresponding to crack initiation in crack or notch like stress raisers is based on critical plastic strain (Epc) at a characteristic distance (lc), where uniform strain (Eu) is considered as Epc and two grain diameter is considered as lc. Further crack growth is based on parabolic crack tip opening

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21

Pan, Jianrong, Shizhe Chen, Zhan Wang, and Hui Lu. "Initial rotational stiffness of minor-axis flush end-plate connections." Advances in Mechanical Engineering 10, no. 1 (2018): 168781401774539. http://dx.doi.org/10.1177/1687814017745397.

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The semi-rigid performance of minor-axis connections is important in the study of overall framework. Experiments were conducted on minor-axis flush end-plate connections under a monotonic load. Numerical simulations were carried out using the finite-element package ABAQUS and compared with the experimental results. The initial rotational stiffness of the connection was calculated using the equivalent T-stub in tension and EC3 component method, and the calculated veracity is discussed. The results show that under the action of a negative bending moment, the failure modes of the minor-axis flush

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22

Susila, Gede Adi, Parthasarati Mandal, and Thomas Swailes. "Strengthening and Retrofitting Strategy for Masonry (New Build Construction in Indonesia)." Applied Mechanics and Materials 845 (July 2016): 181–87. http://dx.doi.org/10.4028/www.scientific.net/amm.845.181.

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In Indonesia, number of non-engineered structures have significantly been found which the houses were built by unskilled workers using masonry either unconfined or confined. The non-engineered housing units developed in urban region are also vulnerable to seismic hazard due to the use of low quality of material and constructions method. Those structures are not resistant to extreme lateral loads and their failure during an earthquake can lead to significant loss of life. This paper is concerned with the structural performance of Indonesian low-rise buildings made of masonry under lateral seism

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23

Lv, Qingfang, Weiyang Wang, and Ye Liu. "Flexural Performance of Cross-Laminated Bamboo (CLB) Slabs and CFRP Grid Composite CLB Slabs." Advances in Civil Engineering 2019 (November 3, 2019): 1–17. http://dx.doi.org/10.1155/2019/6980782.

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In order to accord well with the requirements of sustainable development and green construction, a cross-laminated bamboo composed of an odd number of orthogonally oriented layers of bamboo scrimber is proposed in this paper. Adjacent bamboo layers are face-bonded by structural adhesives under pressure. The uniform mechanical and physical properties can be obtained through the orthogonal layup. Flexural performances of three groups of one-way CLB slabs and two groups of one-way CLB slabs strengthened with CFRP grids were investigated via four-point monotonic loading configuration until failure

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24

Zhao, P. C., B. Chen, Z. G. Zheng, B. Guan, X. C. Zhang, and S. T. Tu. "Microstructure and Texture Evolution in a Post-dynamic Recrystallized Titanium During Annealing, Monotonic and Cyclic Loading." Metallurgical and Materials Transactions A 52, no. 1 (2020): 394–412. http://dx.doi.org/10.1007/s11661-020-06071-x.

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Abstract The post-dynamic recrystallization behavior of ultrafine-grained (UFG: 0.44 μm) cp-Ti under annealing, room temperature (RT) monotonic and cyclic loading was investigated across a range of temperatures and deformation rates wherever appropriate. By characterizing the grain and boundary structures, it was confirmed that recrystallization and grain growth occurred due to annealing (≥ 600 °C) and R = − 1 fatigue at RT. There was a noticeable 30 deg aggregation in misorientation distribution, along with the increased grain size. However, the hypothetical correlation between 30 deg aggrega

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25

Koia, Raharuhi, Jack Needham, Saeid Alizadeh, John Scarry, and Gregory A. MacRae. "Beam Shear Connections." Key Engineering Materials 763 (February 2018): 207–15. http://dx.doi.org/10.4028/www.scientific.net/kem.763.207.

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Web side plate (WSP) connections consist of a WSP bolted to the web of a beam. The WSP and the beam web not lying in the same vertical plane cause a load eccentricity under shear or axial loading. However, common design practices in New Zealand do not explicitly consider the effects of this load eccentricity. Therefore, the purpose of this research paper was to investigate the effect this load eccentricity can have on the capacity of a WSP connection when it is subjected to shear loading alone. To do this, a finite element model was developed to predict the behaviour and performance of WSP con

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26

Love, J. P., H. J. Burd, G. W. E. Milligan, and G. T. Houlsby. "Analytical and model studies of reinforcement of a layer of granular fill on a soft clay subgrade." Canadian Geotechnical Journal 24, no. 4 (1987): 611–22. http://dx.doi.org/10.1139/t87-075.

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The effectiveness of geogrid reinforcement, placed at the base of a layer of granular fill on the surface of soft clay, has been studied by small-scale model tests in the laboratory. In the tests, monotonic loading was applied by a rigid footing, under plane strain conditions, to the surface of reinforced and unreinforced systems, using a range of fill thicknesses and subgrade strengths. Continuous measurements were made of footing load and footing displacement, and deformations of the subgrade and of the geogrid reinforcement were measured from photographs. From these measurements the differe

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27

Kardomateas, G. A., and R. L. Carlson. "A Micromechanical Model for the Fiber Bridging of Macro-Cracks in Composite Plates." Journal of Applied Mechanics 63, no. 1 (1996): 225–33. http://dx.doi.org/10.1115/1.2787203.

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Recent experimental studies on the propagation of transverse cracks in composites have shown that fiber bridging is frequently present, and can be considered as the cause of increased toughness. This paper presents a model that is capable of quantifying this effect and explaining the decrease in the crack growth rate in either a monotonic or a cyclic load profile. Both Modes I and II are considered. The model is based on the elastic loading of a fiber located on the macro-crack face close to the tip and under dominantly plane strain conditions. Two fundamental cases of fiber bridging configura

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28

Bharadwaj, Madhu, Prajwal Rao, and Sowmianarayanan Srinivasan. "Implementation of Multi-Axial Fatigue Theory in FE Packages." Key Engineering Materials 719 (November 2016): 46–54. http://dx.doi.org/10.4028/www.scientific.net/kem.719.46.

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Many mechanical or structural components are subjected to multi-axial, irregular cyclic loading during service. The direction and amplitude of principal stress and strain vary over a period of time results in non-proportional cyclic loading on the component. At geometrical discontinuities, even a monotonic load will result in multi-axial state of stress. In general, the life of the components subjected to multi-axial stress loadings, are evaluated using classical yield theories. The Tresca and von Mises criterions along with Basquin-Coffin and Manson life curve are widely used in commercially

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29

Filippatos, Angelos, and Maik Gude. "Influence of Gradual Damage on the Structural Dynamic Behaviour of Composite Rotors: Experimental Investigations." Materials 11, no. 12 (2018): 2421. http://dx.doi.org/10.3390/ma11122421.

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Fibre-reinforced composite structures subjected to complex loads exhibit gradual damage behaviour with the degradation of the effective mechanical properties and changes in their structural dynamic behaviour. Damage manifests itself as a spatial increase in inter-fibre failure and delamination growth, resulting in local changes in stiffness. These changes affect not only the residual strength but, more importantly, the structural dynamic behaviour. In the case of composite rotors, this can lead to catastrophic failure if an eigenfrequency coincides with the rotational speed. The description an

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30

Pincheira, José A., Michael C. Oliva, and Wei Zheng. "Behavior of Double-Tee Flange Connectors Subjected to In-Plane Monotonic and Reversed Cyclic Loads." PCI Journal 50, no. 6 (2005): 32–54. http://dx.doi.org/10.15554/pcij.11012005.32.54.

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31

Antolinc, David, Vlatka Rajčić, and Roko Žarnić. "ANALYSIS OF HYSTERETIC RESPONSE OF GLASS INFILLED WOODEN FRAMES." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 20, no. 4 (2014): 600–608. http://dx.doi.org/10.3846/13923730.2014.899265.

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The idea of the present study is to determine the performance of timber-glass hybrid shear wall exposed to monotone and cyclic horizontal in-plane load at the level of story height which is simulation of situation during earthquake or wind load. Fourteen quasi-static in-plane racking tests of shear wall specimens have been conducted where the specimens are composed of laminated timber frame and heat strengthened laminated glass panels, which are adhesive less, connected to wooden frame with friction only. For the evaluation of the experimental results the software (HYSPA+) was developed which

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32

To, N. H. T., J. M. Ingham, and S. Sritharan. "Monotonic non-linear analysis of reinforced concrete knee joints using strut-and-tie computer models." Bulletin of the New Zealand Society for Earthquake Engineering 34, no. 3 (2001): 169–90. http://dx.doi.org/10.5459/bnzsee.34.3.169-190.

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This paper presents the continuation of research considering the analysis of reinforced concrete bridge knee joints subjected to in-plane seismic loads. Strut-and-tie models incorporating rational joint force transfer mechanisms were developed to capture the non-linear inelastic response measured in four large-scale bridge knee joint tests. These models corresponded to different joint reinforcement detailing types and were analysed with Drain-2DX using non-linear truss elements. Obtained results were in satisfactory agreement with the measured displacement envelopes.

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33

Gu, Randy J., and Yung-Li Lee. "A New Method for Estimating Nonproportional Notch-Root Stresses and Strains." Journal of Engineering Materials and Technology 119, no. 1 (1997): 40–45. http://dx.doi.org/10.1115/1.2805971.

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This paper presents a generalized two-step endochronic approach for estimating notch stresses and strains based on elastic stress solutions. In the first stress-controlled step, notch root strains are calculated from elastic stresses using a conventional uniaxial method, such as Glinka’s energy density method and Neuber’s rule. In the second strain-controlled step notch root stresses corresponding to the estimated local strains are calculated from the given material properties. Both stress-controlled and strain-controlled algorithms based on endochronic plasticity theory are presented herein.

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34

Nefovska-Danilovic, M., and M. Sekulovic. "Static inelastic analysis of steel frames with flexible connections." Theoretical and Applied Mechanics 31, no. 2 (2004): 101–34. http://dx.doi.org/10.2298/tam0402101n.

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The effects of connection flexibility and material yielding on the behavior of plane steel frames subjected to static (monotonic) loads are presented in this paper. Two types of material nonlinearities are considered: flexible nodal connections and material yielding, as well as geometric nonlinearity of the structure. To account for material yielding, a plastic hinge concept is adopted. A flexible connection is idealized by nonlinear rotational spring. Plastic hinge is also idealized by nonlinear rotational spring attached in series with the rotational spring that accounts for connection flexi

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35

Burd, H. J. "Analysis of membrane action in reinforced unpaved roads." Canadian Geotechnical Journal 32, no. 6 (1995): 946–56. http://dx.doi.org/10.1139/t95-094.

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Polymer grid or geotextile reinforcement may be used to improve the performance of reinforced fill layers placed on soft ground. This paper is concerned with the mechanics and design of reinforced unpaved roads built over soft clay, which is a particular application of this reinforced soil technique. A discussion is given of the mechanics of reinforced unpaved roads for the case of a single application of a plane strain, monotonic load, and the design procedures that are currently available for this type of structure are reviewed. A new analytical design model is proposed. This new model is ba

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36

Dai, Xianghe. "Numerical Modelling and Analysis of Structural Behaviour of Wall-stud Cold-formed Steel Shear Wall Panels under In-plane Monotonic Loads." Journal of Civil Engineering Research 2, no. 5 (2012): 31–41. http://dx.doi.org/10.5923/j.jce.20120205.02.

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37

Nurchasanah, Yenny, Muhammad Ujianto, and Abdul Rochman. "Diagonal reinforcement as strengthening to increase the stiffness and strength of concrete frame." MATEC Web of Conferences 195 (2018): 02033. http://dx.doi.org/10.1051/matecconf/201819502033.

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Two test objects of concrete frame behavior against lateral loading were performed by applying structural analysis with the wall as diagonal reinforcement in modeling. The results of the structural analysis indicated that concrete frames with walls have better performance than concrete frames without walls. Twelve objects consisting of the frame without the wall, frame with the wall, and frames with a group of steel and bamboo as diagonal reinforcement at brick walls and concrete panel walls were tested at the laboratory with monotonic lateral forces that work parallel to the wall as the illus

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Beesley, Ross, Haofeng Chen, and Martin Hughes. "On the Modified Monotonic Loading Concept for the Calculation of the Cyclic J-Integral." Journal of Pressure Vessel Technology 137, no. 5 (2015). http://dx.doi.org/10.1115/1.4029959.

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This paper investigates an approach for calculating the cyclic J-integral through a new industrial application. A previously proposed method is investigated further with the extension of this technique through a new application of a practical three-dimensional (3D) notched component containing a semi-elliptical surface crack. Current methods of calculating the cyclic J-integral are identified and their limitations discussed. A modified monotonic loading (MML) concept is adapted to calculate the cyclic J-integral of this 3D semi-elliptical surface crack under cyclic loading conditions. Both the

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Khan, Rafiullah, Rene Alderliesten, Saeed Badshah, M. A. Khattak, M. S. Khan, and Rinze Benedictus. "EXPERIMENTAL INVESTIGATION OF THE MICROSCOPIC DAMAGE DEVELOPMENT AT MODE I FATIGUE DELAMINATION TIPS IN CARBON/EPOXY LAMINATES." Jurnal Teknologi 78, no. 11 (2016). http://dx.doi.org/10.11113/.v78.8072.

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This paper investigates the damage development ahead of mode I delamination tips in carbon /epoxy laminates using scanning electron microscope (SEM). Two techniques were adopted for the investigation; the first technique consisted of the application of stepwise load increments on DCB (double cantilever beam) specimens inside the SEM, while images were recorded until delamination onset. For the second technique, the DCB specimens were fatigue tested under different combinations of monotonic and cyclic loading. After the fatigue tests, the specimens were kept open in the microscope by insertion

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Rafiq, Adil. "Macro-Scale Numerical Modeling of Unreinforced Brick Masonry Squat Pier Under In-Plane Shear." JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES 15, no. 11 (2020). http://dx.doi.org/10.26782/jmcms.2020.11.00007.

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Numerical modeling of brick masonry behaviour under different performance conditions has always remained a challenging task. Several modeling strategies have been developed for masonry, in general, through the course of time that have been simplified to speed up modeling and analysis duration. This ranges from a simplified strut model to a highly discontinuous micro-scale nonlinear model. With the current advent of high-speed computing and modeling tools, more realistic numerical modeling of masonry is now possible. In this paper, the strategy adopted is based on macro-scale modeling, where is

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Wang, P., N. Bhate, K. S. Chan, and K. S. Kumar. "An In-Situ Study of Crack Propagation in Binary Lamellar TiAl." MRS Proceedings 646 (2000). http://dx.doi.org/10.1557/proc-646-n1.9.1.

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ABSTRACTSingle-colony thick compact tension specimens of binary lamellar Ti-46.5%Al were tested within a scanning electron microscope to examine the contribution of colony boundaries to crack growth resistance under monotonic loads. These specimens were obtained by machining slices from bulk material that had been heat treated to grow the colony size. Thus, the lamellae in adjacent colonies exhibit significant misorientation across the boundary. The orientation of the lamellae within a colony has been characterized in terms of two angles defined with respect to the notch orientation: an in-pla

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Саврай, Р. А., та Л. Х. Коган. "Вихретоковый контроль усталостной деградации метастабильной аустенитной стали при гигацикловом контактно-усталостном нагружении". Дефектоскопия, травень 2021, 56–63. http://dx.doi.org/10.31857/s0130308221050079.

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The surfaces of parts made of austenitic chromium-nickel steels are subjected to heavy cyclically repeated contact loads, including impact loads, during operation. Therefore, the study of contact endurance and the development of methods for non-destructive testing of fatigue degradation of such steels is a relevant task. The aim of this work is to study the possibility of eddy-current testing of the fatigue degradation of the AISI 321 steel under contact loading. Mechanical testing for gigacycle contact fatigue has been conducted in accordance with the pulsing impact “plane-to-plane” contact s

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Rivas, Gram, Elliot Quispe, and Sandra Santa Cruz. "State of the art of DSRW test equipment subjected to side loads and equipment proposal for static testing at natural scale." TECNIA 29, no. 2 (2019). http://dx.doi.org/10.21754/tecnia.v29i2.702.

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Dry Stone retaining walls, DSRW, are low-cost traditional structures made of stones aimed to stabilize, support backfill and avoid soil erosion. They have massively been used as foundation of dwellings by vulnerable population located in the steeped hills surrounding some Latin-American cities. These walls are built following ancient techniques that are neither well studied nor formally established. Millions of people live in these conditions in seismic zones generating a high-risk situation. Experimental and numerical studies are needed in order to evaluate the reliability of low-cost DSRW an

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