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Journal articles on the topic 'Composite Plate Shear Walls'

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Author: Grafiati

Published: 10 December 2022

Last updated: 29 January 2023

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1

Yang, Yue, Jingbo Liu, Xin Nie, and Jiansheng Fan. "Experimental Research on Out-of-Plane Cyclic Behavior of Steel-Plate Composite Walls." Journal of Earthquake and Tsunami 10, no. 01 (January 31, 2016): 1650001. http://dx.doi.org/10.1142/s1793431116500019.

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Three steel-plate composite walls were tested under reversal loads. The primary purpose of this experiment was to investigate the out-of-plane behavior of steel-plate composite walls under seismic actions, including the failure modes, hysteretic behavior, strength, and stiffness while emphasizing the effects of shear span, connection details, and thickness of the steel plates. All specimens showed some pinching effect in the hysteresis loops. Both shear failure and flexural failure occurred in the tests depending on the shear span and steel plate thickness of the specimens. All surface steel plates of the specimens remained unbuckled before yielding during the loading process, which indicated that the ratio of connector spacing to surface steel plate thickness adopted for the specimens satisfied the requirement of yielding before buckling. The test results also showed that the tie bars contributed significantly to the out-of-plane shear strength of the steel-plate composite walls.

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2

Guo, Zhen, and Ying Shu Yuan. "Shear Performance of Composite Steel Plate Shear Walls with Trilateral Constrained by Experimental Study." Advanced Materials Research 163-167 (December 2010): 239–44. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.239.

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An experimental study was performed to investigate the structural capacity of composite steel plate walls with trilateral constrained. Six one-third-scale models of one-story prototype walls with composite steel plate shear walls were tested. The parameters for this test were the width-thickness ratio of infill steel plates and the strength of compound precast plate. Regardless of the inﬁll plate design, the steel plate wall specimens exhibited excellent strength, deformation capacity. The design of boundary connection method is important to small width-thickness ratio of infill plates. Bolt sliding between the infill steel plates and boundary frame would decrease initial stiffness and shear strength of the steel plate shear walls. And more, this result indicates that the initial stiffness and shear strength would be improved highly with compound precast plate as resistant-lateral of infill steel plate. But the precast plate must be have sufficient strengh in design.

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3

Dey, Sandip, and Anjan K. Bhowmick. "Seismic performance of composite plate shear walls." Structures 6 (May 2016): 59–72. http://dx.doi.org/10.1016/j.istruc.2016.01.006.

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4

Xie, Qinghai, Jianzhuang Xiao, Wengang Xie, and Wanyang Gao. "Cyclic tests on composite plate shear walls–concrete encased before and after fire exposure." Advances in Structural Engineering 22, no. 1 (June 1, 2018): 54–68. http://dx.doi.org/10.1177/1369433218777837.

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Cyclic lateral loading tests were conducted on six composite plate shear walls–concrete encased and two conventionally reinforced concrete walls. The composite plate shear walls–concrete encased were constructed using high-performance concrete and different steel configurations with a same steel content ratio. These walls were divided into two batches. Three composite plate shear walls–concrete encased and one conventional wall were first exposed to the ISO 834 standard fire before the cyclic tests. To their comparison, the other four walls were only tested under the cyclic loading at room temperature. During the fire tests, the four walls experienced the spalling of concrete. The composite plate shear walls–concrete encased suffered more explosive spalling than the conventional wall. After the fire tests, all walls were tested under the cyclic loading. Based on the test results, analysis and discussions were made on the lateral load, lateral stiffness, and energy dissipation ability of walls. The difference was identified between the behavior of composite plate shear walls–concrete encased and that of conventional wall. Moreover, the influences of fire exposure were analyzed on seismic behavior of shear walls. Generally, the high temperatures reduce the yield, peak, and ultimate loads of walls and degrade the lateral stiffness. No significant difference can be found in energy dissipation ability between the heated and unheated walls before the drift ratio 1/120.

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5

Wei, Fangfang, Zejun Zheng, Jun Yu, and Yongquan Wang. "Structure behavior of concrete filled double-steel-plate composite walls under fire." Advances in Structural Engineering 22, no. 8 (February 8, 2019): 1895–908. http://dx.doi.org/10.1177/1369433218825238.

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Concrete filled double-steel-plate composite walls with shear studs, one type of steel–concrete–steel walls, are recently developed and have been used in high-rise buildings, for which fire safety is a big concern. In order to investigate the fire endurance of this new type of concrete filled double-steel-plate composite walls, three specimens with different axial compression ratios and different lengths and intervals of shear studs were tested under one-side ISO-834 standard fire to obtain the temperature distribution, deformation, and detailed failure modes. Each specimen consisted of a concrete filled double-steel-plate composite wall-body and two boundary columns. Moreover, finite-element-based numerical investigations were conducted to confirm and extend experimental findings. All the concrete filled double-steel-plate composite walls failed in compression–flexure mode with the local buckling at the compressive steel plate. The results indicate that the fire endurance of concrete filled double-steel-plate composite walls is significantly affected by the axial compression ratio, the eccentricity of the axial load, and the bond strength between shear studs and concrete. Axial compression ratio, defined as the ratio of axial compression to the nominal compressive capacity of concrete filled double-steel-plate composite walls, has both positive and negative effects on the fire endurance of concrete filled double-steel-plate composite walls. The axial load eccentricity toward the unexposed side is much more detrimental to the fire endurance of concrete filled double-steel-plate composite walls than the one toward the exposed side. In engineering practice, it is recommended that proper intervals (not greater than 300 mm) and lengths (not less than 40 mm) of the shear studs should be used to ensure the bond between concrete and steel plates.

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6

Hong, Sung-Gul, Wonki Kim, Kyung-Jin Lee, Namhee Kim Hong, and Dong-Hun Lee. "Out-of-Plane Shear Strength of Steel-Plate-Reinforced Concrete Walls Dependent on Bond Behavior." Journal of Disaster Research 5, no. 4 (August 1, 2010): 385–94. http://dx.doi.org/10.20965/jdr.2010.p0385.

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This paper investigates the out-of-plane shear behavior of composite steel-plate-reinforced concrete walls (SC walls) and proposes their shear-strength-models based on plasticity theory limit analysis. For speedy, modular construction, SC walls are fabricated using double-skin steel plates with welded shear studs and sandwiching concrete between them. A review of current design formulas provides better understanding of bond-stress-dependent shear behavior relying on studs of SC walls. We conducted experiments on bondstrength-dependent arch and/or truss action to verify proposed shear-strength models with test results. Test results, including those from literature, agreed well with the strength anticipated by proposed formulas.

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7

Farahbakhshtooli, Armin, and Anjan Bhowmick. "Seismic Collapse Assessment of Composite Plate Shear Walls." Journal of Structural Engineering 146, no. 12 (December 2020): 04020266. http://dx.doi.org/10.1061/(asce)st.1943-541x.0002829.

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8

Vogiatzis, Tzanetis, Themistoklis Tsalkatidis, and Aris Avdelas. "Wood-steel composite shear walls with openings." International Journal of Engineering & Technology 10, no. 1 (December 25, 2020): 14. http://dx.doi.org/10.14419/ijet.v10i1.31255.

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This paper reports an investigation into the behaviour of wood-steel composite shear walls, consisting of strand laminated lumber boundary frames with infill steel plates. Recently it has been shown that wood-steel composite shear wall systems can offer various advantages over code-approved wood frame shear walls, including architectural flexibility. However, further research is needed so as to gain a better insight and understanding into the structural behaviour of this lateral load resisting system. On this basis, three-dimensional full-scale finite element models are developed and used to simulate the wood-steel composite shear wall with solid infill plates and with centrally-perforated infill plates. In this paper, firstly, a three-dimensional finite element model of wood-steel composite shear wall under monotonic loading. The numerical results were compared with experimental data and it was found that the model can predict the behaviour of wood-steel composite shear walls with reasonable precision. Using the verified model, a parametric study on wood-steel composite shear wall models with and without openings was performed. Critical parameters influencing the wood-steel composite shear walls behaviour such as the thickness of the steel plate and the opening ratio were investigated. The results of this parametric study provide useful information for the engineering application of wood-steel composite shear wall systems.

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9

Zhang, Jian Wei, Wan Lin Cao, Hong Ying Dong, and Gang Li. "Experimental Study on Seismic Performance of Mid-Rise Composite Shear Walls with CFT Columns and Embedded Steel Plate." Advanced Materials Research 163-167 (December 2010): 2274–84. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.2274.

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The shear wall with concrete filled steel tube (CFT) columns and steel plate is a new kind of composite shear wall. In order to know its seismic performance and failure mechanism, six 1/5 scale specimens with the same shear span ratio 1.5, including 3 steel plate shear walls (SPSWs) with CFT columns and 3 reinforced concrete shear walls (RCSWs) with CFT columns and embedded steel plate, were tested under cyclic loading. The thickness of the steel plates in the shear walls changed from 2mm, 4mm to 6mm. Based on the experiment, the load-carrying capacity, hysteresis characteristics, ductility, stiffness degradation, energy dissipation and damage characteristics of the specimens were analyzed. Especially, the ratio of height to sectional thickness of the steel plates in the shear wall was considered. The result shows that both the SPSW with CFT columns and the RCSW with CFT columns and embedded steel plate have good seismic performance and are with important practical engineering value.

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10

Elmatzoglou, Michaela, and Aris Avdelas. "08.48: Double-steel plate composite shear walls: In-plane seismic behaviour." ce/papers 1, no. 2-3 (September 2017): 2227–36. http://dx.doi.org/10.1002/cepa.269.

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11

Zhou, Ning, Feng Xiong, Qun Yi Huang, Qi Ge, and Jiang Chen. "Literature Review of Seismic Behavior of Composite Steel Plate Shear Wall." Advanced Materials Research 671-674 (March 2013): 1408–13. http://dx.doi.org/10.4028/www.scientific.net/amr.671-674.1408.

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Composite steel plate shear wall (CSPSW), as a new lateral force resisting structure composed of steel plate and concrete slab, is introduced. CSPSWs can fully display the superiority of the steel plate and concrete. Ductility and energy dissipation capacity of the walls are increased and seismic behavior is improved. Recent seismic research around the word of two kinds of CSPSWs, namely, CSPSW with signal steel plate and CSPSW with double steel plates, is presented and discussed comprehensively. Some existing problems in current research of the walls are also reviewed in this paper.

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12

Salah Hassan, Nabaa. "Cyclic Loading Response of Composite Corrugated Steel Plate Shear Walls - Smart Technic." Diyala Journal of Engineering Sciences 14, no. 4 (December 6, 2021): 131–45. http://dx.doi.org/10.24237/djes.2021.14411.

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The structural element within the whole structure contains structural elements like beams, slabs, columns and reinforced concrete walls. One of the most vertical structural elements is shear wall that built to giving stability to the building, resisting lateral force such as earthquake and wind and to reduce the building deformations. In present study, the analysis of corrugated vertical steel plate shear walls using finite element method by ABAQUS software is examined. Four different modes are analysed in which the first model is vertical corrugated steel shear wall plate, second is the composite shear wall with full interaction, third is the composite shear wall and finally the fourth model is composite shear wall with gap between concrete panel and steel frame to check out the full performance of different shear wall under the effects of cyclic loadings. Displacement, drift and energy dissipation will investigate throughout analysis. Analysis results indicated that the gap and composite action between steel and concrete panel play an important role on the performance of shear wall under cyclic loading. The decrease in displacement of composite shear wall as compared with the steel shear wall reach 11.86%.

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13

Elmatzoglou, Michaela, and Aris Avdelas. "Numerical Modelling of Double-Steel Plate Composite Shear Walls." Computation 5, no. 4 (February 22, 2017): 12. http://dx.doi.org/10.3390/computation5010012.

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14

Badri Albarody, Thar M., Zahiraniza Bt Mustaffa, Mohd Shahir Liew, Iraj Toloue, and Mahdi Razavi Setvati. "A Composite Steel Plate Shear Walls for Offshore Constructions." MATEC Web of Conferences 13 (2014): 04015. http://dx.doi.org/10.1051/matecconf/20141304015.

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15

Rahai, A. R., and M. Alipoura. "Behavior and Characteristics of Innovative Composite Plate Shear Walls." Procedia Engineering 14 (2011): 3205–12. http://dx.doi.org/10.1016/j.proeng.2011.07.405.

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16

Mohammadgholibeyki, Negar, and Siamak Epackachi. "Fragility functions for steel-plate concrete composite shear walls." Journal of Constructional Steel Research 167 (April 2020): 105776. http://dx.doi.org/10.1016/j.jcsr.2019.105776.

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17

Nguyen, Nam H., and Andrew S. Whittaker. "Numerical modelling of steel-plate concrete composite shear walls." Engineering Structures 150 (November 2017): 1–11. http://dx.doi.org/10.1016/j.engstruct.2017.06.030.

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18

Jiang, Dongqi, Congzhen Xiao, Tao Chen, and Yuye Zhang. "Experimental Study of High-Strength Concrete-Steel Plate Composite Shear Walls." Applied Sciences 9, no. 14 (July 15, 2019): 2820. http://dx.doi.org/10.3390/app9142820.

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Shear walls are effective lateral load resisting elements in high-rise buildings. This paper presents an experimental study of the seismic performance of a composite shear wall system that consists of high-strength concrete walls with the embedded steel plate. Two sets of wall specimens with different aspect ratios (height/width, 1.5 and 2.7) were constructed and tested under quasi-static reversed cyclic loading, including five reinforced concrete shear walls (RCSW) and six reinforced concrete-steel plate shear walls (RCSPSW). The progression of damage, failure modes, and load-displacement responses of test specimens were studied and compared based on experimental observations. The test results indicated that high-strength (HS) RCSPSW system showed superior lateral load strength and acceptable deformation capability. The axial compressive load was found to have an indispensable effect on the ductility of both RCSW and RCSPSW, and an upper limit of axial compression ratio (0.5) is recommended for the application of HS RCSPSW in engineering practices. In addition, the design strength models were suggested for predicting the shear and flexure peak strength values of RCSPSW systems, and their applicability and reliability were verified by comparing with test results.

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19

Polat, Erkan. "Boundary plate influence on tie bars axial force demands in composite plate shear walls‒concrete filled." Challenge Journal of Structural Mechanics 8, no. 4 (December 13, 2022): 166. http://dx.doi.org/10.20528/cjsmec.2022.04.005.

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In composite plate shear walls–concrete filled (C-PSW/CF), there is an indeterminate flow of force between concrete, steel plate and tie bars. Finite element methods (FEM) are frequently used to verify this force flow. The theoretical models available in the literature to predict the tie bar maximum axial force demands were based on walls without boundary plates. The finding in this study is intended to help understand whether current theoretical approaches are conservative and can be applied to boundary plate walls as well. Within the scope of this study, tie bar axial force demands for walls with boundary plates consisting of planar and round shapes and without boundary plates were investigated and compared. For this, a previously benchmarked finite element (FE) wall model was considered and configured to have no boundary plate and have planar and round boundary plates. FE models were analyzed under monotonic lateral displacement up to 4% drift ratio. Passive lateral pressures and transverse force variations on the planar and round boundary plates were investigated.

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20

Wang, Ke, Wenyuan Zhang, Yong Chen, and Yukun Ding. "Seismic Analysis and Design of Composite Shear Wall with Stiffened Steel Plate and Infilled Concrete." Materials 15, no. 1 (December 27, 2021): 182. http://dx.doi.org/10.3390/ma15010182.

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Several experiments are conducted to investigate the seismic behavior of composite shear walls because of their advantages compared to traditional reinforced concrete (RC) walls. However, the numerical studies are limited due to the complexities for the steel and concrete behaviors and their interaction. This paper presents a numerical study of composite shear walls with stiffened steel plates and infilled concrete (CWSC) using ABAQUS. The mechanical mechanisms of the web plate and concrete are studied. FE models are used to conduct parametric analysis to study the law of parameters on the seismic behaviour. The finite element (FE) model shows good agreement with the test results, including the hysteresis curves, failure phenomenon, ultimate strength, initial stiffness, and ductility. The web plate and concrete are the main components to resist lateral force. The web plate is found to contribute between 55% and 85% of the lateral force of wall. The corner of web plate mainly resists the vertical force, and the rest of web plate resists shear force. The concrete is separated into several columns by stiffened plates, each of which is independent and resisted vertical force. The wall thickness, steel ratio, and shear span ratio have the greatest influence on ultimate bearing capacity and elastic stiffness. The shear span ratio and axial compression ratio have the greatest influence on ductility. The test and analytical results are used to propose formulas to evaluate the ultimate strength capacity and stiffness of the composite shear wall under cyclic loading. The formulas could well predict the ultimate strength capacity reported in the literature.

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21

Seo, Jungil, Amit H. Varma, Kadir Sener, and Deniz Ayhan. "Steel-plate composite (SC) walls: In-plane shear behavior, database, and design." Journal of Constructional Steel Research 119 (March 2016): 202–15. http://dx.doi.org/10.1016/j.jcsr.2015.12.013.

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22

Zheng, Zejun, Jun Yu, Fangfang Wei, and Jun Wu. "Numerical study of blast performance of concrete filled double-steel-plate composite walls." International Journal of Protective Structures 11, no. 1 (May 2, 2019): 23–40. http://dx.doi.org/10.1177/2041419619845010.

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Currently, terrorism attack is one of the main concerns in public safety, although the probability of such attack is fairly low. From the perspective of multi-hazard mitigation, it is expected that the structural members that are used to resist earthquakes or winds in buildings should also reduce the vulnerability to blast. Concrete filled double-steel-plate composite walls are one of the novel structural members which are used as shear walls, in which concrete is filled between two steel plates and connected to them through shear studs. In this article, finite-element-based analyses were carried out to investigate the dynamic behaviour of concrete filled double-steel-plate composite walls subjected to blast loading. A three-dimensional numerical model was developed and validated based on previously published experimental results. Then, the numerical models were employed to investigate the effects of axial compression ratio, concrete strength, wall thickness and shear connector spacing on the blast performance of concrete filled double-steel-plate composite walls under different blast intensities. The results show that axial compression has both positive and negative effects on the blast performance of concrete filled double-steel-plate composite walls. The positive effect prevails due to increased effective flexural stiffness when plastic deformation under zero axial compression and the same blast load is marginal, whereas the negative effect is more dominant due to P-delta effect when evident plastic deformation occurs under zero axial compression and the same blast load.

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23

Wang, Jia-Ji, Xin Nie, Fan-Min Bu, Mu-Xuan Tao, and Jian-Sheng Fan. "Experimental study and design method of shear-dominated composite plate shear walls." Engineering Structures 215 (July 2020): 110656. http://dx.doi.org/10.1016/j.engstruct.2020.110656.

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24

Wang, Wei, Yingzi Ren, Zheng Lu, Jiangliang Song, Bin Han, and Ying Zhou. "Experimental study of the hysteretic behaviour of corrugated steel plate shear walls and steel plate reinforced concrete composite shear walls." Journal of Constructional Steel Research 160 (September 2019): 136–52. http://dx.doi.org/10.1016/j.jcsr.2019.05.019.

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25

Curkovic, Ivan, Davor Skejic, Ivica Dzeba, and Ivan Lukacevic. "Behaviour of Composite Plate Shear Walls with Variable Column Stiffness." ce/papers 4, no. 2-4 (September 2021): 754–63. http://dx.doi.org/10.1002/cepa.1358.

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26

Hu, Hong-Song, Jian-Guo Nie, and Matthew R. Eatherton. "Deformation capacity of concrete-filled steel plate composite shear walls." Journal of Constructional Steel Research 103 (December 2014): 148–58. http://dx.doi.org/10.1016/j.jcsr.2014.08.006.

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27

Wang, Wei, Yingzi Ren, Bin Han, Tan Ren, Gewei Liu, and Yujian Liang. "Seismic performance of corrugated steel plate concrete composite shear walls." Structural Design of Tall and Special Buildings 28, no. 1 (November 26, 2018): e1564. http://dx.doi.org/10.1002/tal.1564.

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28

Yang, Ya Bin. "Seismic Research and Development of Steel Plate Concrete Composite Shear Wall." Applied Mechanics and Materials 238 (November 2012): 640–42. http://dx.doi.org/10.4028/www.scientific.net/amm.238.640.

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Shear wall is the main component that resists the lateral force for high-rise buildings. With the rapid development of high-rise buildings, especially the super high-rise buildings, requirements for seismic performance of shear walls have become more sophisticated. The steel plate concrete composite shear wall shows good seismic performance. It has made rapid development through the research of seismic performance in the way of seismic design to the practical engineering application of steel plate concrete composite shear wall. Recent research situation and prospect of composite shear wall around the world have been introduced in this paper.

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29

Song, Xingyu, Lin Zhao, Lingkun Chen, Yuan Duan, Yehao Jiang, and Yuan Tian. "Experimental Study on a Low-Rise Shear Wall with the Built-In Shear Steel Plate." Advances in Civil Engineering 2022 (July 11, 2022): 1–10. http://dx.doi.org/10.1155/2022/3687475.

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In this paper, a new reinforcement scheme is proposed to improve the seismic performance of low-rise shear walls. The new system combines the advantages of slotted and composite shear walls to exhibit a high bearing capacity and good deformation performance. Two low-cycle repeated loading tests with different forms of shear walls were conducted to accurately understand its seismic performance. Seismic performance indexes, such as failure mode, bearing capacity, hysteresis curve, stiffness degradation, and energy dissipation capacity, of the new shear wall under the low-cycle reciprocating load were obtained to verify its reliability. The results show that the newly reinforced shear wall has two clear seismic defense lines. Its deformation and energy-dissipation capacities and lateral stiffness stability are greatly improved compared with traditional low-rise shear walls. Thus, the proposed method can provide a new means for enhancing the seismic performance of shear walls.

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30

Arabzade, A., H. Moharami, and A. Ayazi. "Local elastic buckling coefficients of steel plates in composite steel plate shear walls." Scientia Iranica 18, no. 1 (February 2011): 9–15. http://dx.doi.org/10.1016/j.scient.2011.03.002.

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31

Sener, Kadir C., and Amit H. Varma. "Steel-plate composite walls: Experimental database and design for out-of-plane shear." Journal of Constructional Steel Research 100 (September 2014): 197–210. http://dx.doi.org/10.1016/j.jcsr.2014.04.014.

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32

Kennedy, Stephen J., and J. J. Roger Cheng. "Behaviour of transversely loaded continuous steel–concrete composite plates: experimental program and test results." Canadian Journal of Civil Engineering 19, no. 2 (April 1, 1992): 323–35. http://dx.doi.org/10.1139/l92-036.

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It is apparent from a review of the literature and current research related to the design of ice-resisting walls for offshore structures that there is a need for more efficient designs of these structural elements. The object of this study was to examine an alternate structural element for ice-resisting walls, a flexible composite plate system, which is simple in detail, design, and construction and utilizes the capacity of the section.An exploratory experimental program was undertaken to determine the strength and behaviour of flexible steel–concrete composite sandwich plates, without mechanical shear interconnectors, subject to transverse loads. A series of six composite plate elements, continuous over supporting composite bulkheads and axially restrained, were tested with a four-point load system. The primary variables investigated were plate thickness, which varied from 3.18 to 6.35 mm, and section depth which gave span-to-depth ratios from 15 to 25.Three regions of behaviour of the composite plates were observed: flexural, flexural membrane, and membrane. The flexural capacity is limited by the development of a plastic mechanism, and the ultimate capacity is limited by the tensile–shear strength of the double membrane steel plates. The average maximum centre-span deflection at failure exceeded one-sixth of the span. The characteristics of the flexible composite plates make it a favourable alternative to conventional and semi-rigid composite plate construction. Key words: composite, concrete, ductility, energy absorption, flexible, flexural behaviour, membrane behaviour, plates, steel.

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33

Zhang, Hai Xia, Qi Peng, and Li Xuan Zhao. "The Statement of Research Progress in Embedded Steel Plate Shear Wall." Applied Mechanics and Materials 638-640 (September 2014): 287–91. http://dx.doi.org/10.4028/www.scientific.net/amm.638-640.287.

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Shear wall is the main component that resists the lateral force for high-rise buildings. With the rapid development of high-rise buildings, especially the super high-rise buildings, requirements for seismic performance of shear walls have become more sophisticated. This introduction summarizes the commonly used in embedded development and existing problems of steel plate shear wall, which are stiffened steel plate shear wall, non-stiffened steel plate shear wall, composite steel plate shear wall, preventing buckling of steel plate shear wall and low yield point steel plate shear wall.

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34

Najm, Hadee Mohammed, Amer M. Ibrahim, Mohanad Muayad Sabri, Amer Hassan, Samadhan Morkhade, Nuha S. Mashaan, Moutaz Mustafa A. Eldirderi, and Khaled Mohamed Khedher. "Modelling of Cyclic Load Behaviour of Smart Composite Steel-Concrete Shear Wall Using Finite Element Analysis." Buildings 12, no. 6 (June 17, 2022): 850. http://dx.doi.org/10.3390/buildings12060850.

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In recent years, steel-concrete composite shear walls have been widely used in enormous high-rise buildings. Due to their high strength and ductility, enhanced stiffness, stable cycle characteristics and large energy absorption, such walls can be adopted in auxiliary buildings, surrounding the reactor containment structure of nuclear power plants to resist lateral forces induced by heavy winds and severe earthquakes. The current study aims to investigate the seismic behaviour of composite shear walls and evaluate their performance in comparison with traditional reinforced concrete (RC) walls when subjected to cyclic loading. A three-dimensional finite element model is developed using ANSYS by emphasising constitutive material modelling and element type to represent the real physical behaviour of complex shear wall structures. The analysis escalates with parametric variation in reinforcement ratio, compressive strength of the concrete wall, layout of shear stud and yield stress of infill steel plate. The modelling details of structural components, contact conditions between steel and concrete, associated boundary conditions and constitutive relationships for the cyclic loading are explained. The findings of this study showed that an up to 3.5% increase in the reinforcement ratio enhanced the ductility and energy absorption with a ratio of 37% and 38%, respectively. Moreover, increasing the concrete strength up to 55 MPa enhanced the ductility and energy absorption with ratios of 51% and 38%, respectively. Thus, this improves the contribution of concrete strength, while increasing the yield stress of steel plate (to 380 MPa) enhanced the ductility (by a ratio of 66%) compared with the reference model. The present numerical research shows that the compressive strength of the concrete wall, reinforcement ratio, layout of shear stud and yield stress of infill steel plate significantly affect ductility and energy absorption. Moreover, this offers a possibility for improving the shear wall’s capacity, which is more important.

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35

Javadi, Masoud, Erick I. Saavedra Saavedra Flores, Sergio J. Yanez, Siva Avudaiappan, Juan C. Pina, and Carlos F. Guzmán. "Investigation of the Influence of Design Parameters on the Strength of Steel–Concrete Composite Shear Walls by Finite Element Simulations." Buildings 13, no. 1 (January 10, 2023): 187. http://dx.doi.org/10.3390/buildings13010187.

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In this paper, the influence of design parameters on the strength of steel–concrete composite shear walls is investigated by means of finite element (FE) simulations. The shear wall typology studied in this paper consists of multiple composite plate shear wall-concrete encased on one or both sides of the plates. The FE models include contact technology to capture debonding between concrete and steel, tensile cracking in concrete, and large deflection theory involving local instabilities. Some design parameters considered in this work are the height-to-width ratio of the steel plates and their thickness, number of steel plates, the cross-section of the columns, and the height-to-width ratio of the shear wall. Furthermore, a sensitivity analysis of the normalised shear strength per unit cost of structure for these design parameters is also studied. Our numerical predictions are validated successfully with experimental data reported in the literature, revealing the predictive capabilities of the model. The present results provide further insight into the structural behavior of steel–concrete composite shear walls and pave the way for the future development of more efficient and innovative steel–concrete composite systems.

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Li, XiaoHu, and Yan Yuan. "Buckling Behavior of Steel Plates and Concrete Filled Composite Shear Walls Related Nuclear Power Engineering." Advances in Sciences and Engineering 11, no. 1 (June 15, 2019): 23–32. http://dx.doi.org/10.32732/ase.2019.11.1.23.

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Based on the program of nuclear power engineering, the in-plane buckling behavior of Steel plates and concrete filled composite shear wall (SCSW) was investigated. 9 1/5 scaled specimens were conducted under horizontal cyclic load and constant vertical load. The parameters such as the space of studs, the vertical load, the form of connectors, and the thickness of the steel plate were designed to research the affection on the buckling of the steel plate. According to the results of tests, it can be seen that the bulge of the steel plate occurred at about 50mm above the top of the foundation beam. The bulge can be connected as a whole in the specimens with studs only, but not in the specimens with stiffeners. Finite element models were performed to simulate the buckling behavior of the steel plate, and the results were found to be in good agreement with the test results. The buckling stress of the steel plate was calculated by equations based on the measuring data. It was found that they were smaller than that of finite element analysis. The more accurate simulation was needed.

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Cao, Wan Lin, Hong Ying Dong, and Jian Wei Zhang. "Experimental Study and Theoretical Analysis on Seismic Performance of RC Shear Wall with STRC Columns and Embedded Steel Plate." Advanced Materials Research 446-449 (January 2012): 1006–13. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.1006.

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RC shear wall with STRC (steel tube-reinforced concrete) columns and embedded steel plate has been proposed and used in the project of an International Conference Center. In order to ascertain the seismic performance of this kind of composite shear walls with different openings in the practical engineering, four 1/7 scale specimens with shear span ration 2.0 were tested under low-frequency cyclic loading. The load-carrying capacity, ductility, stiffness and its attenuation, hysteretic property, energy dissipation capacity and failure mode of the specimens were analyzed. The effect of the embedded steel plate and the concealed steel trusses on the seismic performance of the walls was studied. The results show that the ductility and load-carrying capacity of RC shear wall are improved greatly by setting the embedded steel plate or concealed steel trusses in the wall; The embedded steel plate and the concrete work very well through the stud connectors welded on the steel plate and the tie bars inserted in the walls; The STRC columns have the advantage of higher load-carrying capacity, not easy to crack and better ductility; The new composite shear wall has good seismic performance and important practical value. It is suitable for large and complex application of high-rise buildings in the seismic regions.

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Chen, Lin, Xing Liu, Yun Zhou, and Xiao Hu. "Analysis of Seismic Performance of Mega Steel Braced Frame-Composite Steel Plate Shear Wall Structure." Advanced Materials Research 163-167 (December 2010): 2077–81. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.2077.

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Mega steel braced frame-composite steel plate shear wall structure, consisting of mega steel braced frame as outer frame and composite steel plate shear walls as core wall, is a new type of hybrid structure that is proposed in this study. Seismic performance of this new structure was analyzed under frequent earthquake and severe earthquake. The analysis focused mainly on displacement response, seismic base shear distribution and failure mechanism. Comparing with traditional steel frame-RC core wall structure, this new type of hybrid structure presents better coorporative working performance since mega steel braced frame provides larger stiffness and composite steel plate shear wall provides a fairly ductile response. It can be observed from the failure mechanism that this structure has multiple seismic resistant systems with composite steel plate shear wall, mega braces and mega frame when subjected to severe earthquakes.

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Najm, Hadee Mohammed, Amer M. Ibrahim, Mohanad Muayad Sabri Sabri, Amer Hassan, Samadhan Morkhade, Nuha S. Mashaan, Moutaz Mustafa A. Eldirderi, and Khaled Mohamed Khedher. "Evaluation and Numerical Investigations of the Cyclic Behavior of Smart Composite Steel–Concrete Shear Wall: Comprehensive Study of Finite Element Model." Materials 15, no. 13 (June 26, 2022): 4496. http://dx.doi.org/10.3390/ma15134496.

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The composite shear wall has various merits over the traditional reinforced concrete walls. Thus, several experimental studies have been reported in the literature in order to study the seismic behavior of composite shear walls. However, few numerical investigations were found in the previous literature because of difficulties in the interaction behavior of steel and concrete. This study aimed to present a numerical analysis of smart composite shear walls, which use an infilled steel plate and concrete. The study was carried out using the ANSYS software. The mechanical mechanisms between the web plate and concrete were investigated thoroughly. The results obtained from the finite element (FE) analysis show excellent agreement with the experimental test results in terms of the hysteresis curves, failure behavior, ultimate strength, initial stiffness, and ductility. The present numerical investigations were focused on the effects of the gap, thickness of infill steel plate, thickness of the concrete wall, and distance between shear studs on the composite steel plate shear wall (CSPSW) behavior. The results indicate that increasing the gap between steel plate and concrete wall from 0 mm to 40 mm improved the stiffness by 18% as compared to the reference model, which led to delay failures of this model. Expanding the infill steel plate thickness to 12 mm enhanced the stiffness and energy absorption with a ratio of 95% and 58%, respectively. This resulted in a gradual drop in the strength capacity of this model. Meanwhile, increasing concrete wall thickness to 150 mm enhanced the ductility and energy absorption with a ratio of 52% and 32%, respectively, which led to restricting the model and reduced lateral offset. Changing the distance between shear studs from 20% to 25% enhanced the ductility and energy absorption by about 66% and 32%, respectively.

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Cao, Wan Lin, Hong Ying Dong, Wen Jiang Zhang, and Jian Wei Zhang. "Mechanical Performance between the Embedded Steel Plate and the Concrete in Composite Shear Walls." Advanced Materials Research 742 (August 2013): 56–61. http://dx.doi.org/10.4028/www.scientific.net/amr.742.56.

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In order to strengthen the co-work performance between the steel plate and concrete, the anchorage construction of arrayed studs were welded on both sides of the plate according to a super high-rise building in Beijing. Eighteen specimens of embedded steel plate concrete shear walls with arrayed studs were tested by pushing out under monotonic loading in this paper. Some parameters, such as the thickness of the concrete wall, the thickness of steel plate, the diameter, the length and the amount of the studs and the rate of reinforcement for distributing bars in the walls were considered. The shear bearing capacity, load-slip relationship, strains of the steel plate and studs, mechanical properties and failure mode were analyzed. The effect of stud layout on the coordinate work of the concrete plate was studied. Results show that the shear bearing capacity is obviously improved by using smaller diameter studs or decreasing the distance between studs when the total area of studs is kept unchanged. The thickness of the steel plate has almost no effect on the shear bearing capacity. The ratio of the length to the diameter of the studs should be not less than 4. A simplified mechanics calculated method to estimate the shear bearing capacity of this kind of shear wall was put forward. And the calculated results are in good agreement with the experimental results.

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Shafaei, Soheil, Amit H. Varma, Jungil Seo, and Ron Klemencic. "Cyclic Lateral Loading Behavior of Composite Plate Shear Walls/Concrete Filled." Journal of Structural Engineering 147, no. 10 (October 2021): 04021145. http://dx.doi.org/10.1061/(asce)st.1943-541x.0003091.

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Meghdadaian, Mohammad, and Mansour Ghalehnovi. "Improving seismic performance of composite steel plate shear walls containing openings." Journal of Building Engineering 21 (January 2019): 336–42. http://dx.doi.org/10.1016/j.jobe.2018.11.001.

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Varma, Amit H., Soheil Shafaei, and Ron Klemencic. "Steel modules of composite plate shear walls: Behavior, stability, and design." Thin-Walled Structures 145 (December 2019): 106384. http://dx.doi.org/10.1016/j.tws.2019.106384.

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Kenarangi, Hadi, Emre Kizilarslan, and Michel Bruneau. "Cyclic behavior of c-shaped composite plate shear walls – Concrete filled." Engineering Structures 226 (January 2021): 111306. http://dx.doi.org/10.1016/j.engstruct.2020.111306.

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Abbas, Jinan Laftah, and Abbas A. Allawi. "Experimental and Numerical Investigations of Composite Concrete–Steel Plate Shear Walls Subjected to Axial Load." Civil Engineering Journal 5, no. 11 (November 1, 2019): 2402–22. http://dx.doi.org/10.28991/cej-2019-03091420.

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This research is presented experimental and numerical investigations of composite concrete-steel plate shear walls under axial loads to predicate the effect of both concrete compressive strength and aspect ratio of the wall on the axial capacity, lateral displacement and axial shortening of the walls. The experimental program includes casting and testing two groups of walls with various aspect ratios. The first group with aspect ratio H/L=1.667 and the second group with aspect ratio H/L=2. Each group consists of three composite concrete -steel plate wall with three targets of cube compressive strength of values 39, 54.75 and 63.3 MPa. The tests result obtained that the increase in concrete compressive strength results in increasing the ultimate axial load capacity of the wall. Thus, the failure load, the corresponding lateral displacement and the axial shortening increased by increasing the compressive strength and the rate of increase in failure load of the tested walls was about (34.5% , 23.1%) as compressive strength increased from 39 to 63.3 MPa for case of composite wall with aspect ratio H/L=1.667 and H/L=2, respectively. The effect of increasing aspect ratio on the axial load capacity, lateral displacement and axial shortening of the walls was also studied in this study. Compared the main performance characteristic of the testing walls, it can be indicated that the walls with aspect ratio equal to (2) failed under lower axial loads as compared with walls with aspect ratio equal to 1.667 ratios by about (5.8, 12, 15.6 %) at compressive strength (39, 54.75, 63.3 MPa), respectively and experienced large flexural deformations. The mode of failure of all walls was characterized by buckling of steel plates as well as cracking and crushing of concrete in the most compressive zone. Nonlinear three-dimensional finite element analysis is also used to evaluate the performance of the composite wall, by using ABAQUS computer Program (version 6.13). Finite element results were compared with experimental results. The comparison shows good accuracy.

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Zhang, You Jia, Wei Xing Liu, and Xiao Shuang Shao. "Review of Studies on the Seismic Behavior of Composite Shear Walls with Double Steel Plates and Filled Concrete." Applied Mechanics and Materials 680 (October 2014): 179–81. http://dx.doi.org/10.4028/www.scientific.net/amm.680.179.

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This paper points out the characteristics of composite shear walls with double steel plates and filled concrete and composite structure force mechanism. This paper briefly expounds the present situation of the research on the seismic behavior of composite shear walls with double steel plates and filled concrete from four aspects including structural experiments, calculating method , calculating theory and local stability, and analyzes the shortcomings in the research. After comparing many achievements, this paper puts forward several key problems in the research of seismic behavior of composite shear walls with double steel plates and filled concrete. Finally, the development of the seismic behavior of composite shear walls with double steel plates and filled concrete is prospected.

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Girhammar, Ulf Arne, and Bo Källsner. "Tests and Analyses of Slotted-In Steel-Plate Connections in Composite Timber Shear Wall Panels." Advances in Civil Engineering 2017 (2017): 1–20. http://dx.doi.org/10.1155/2017/7259014.

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The authors present an experimental and analytical study of slotted-in connections for joining walls in the Masonite flexible building (MFB) system. These connections are used for splicing wall elements and for tying down uplifting forces and resisting horizontal shear forces in stabilizing walls. The connection plates are inserted in a perimeter slot in the PlyBoard™ panel (a composite laminated wood panel) and fixed mechanically with screw fasteners. The load-bearing capacity of the slotted-in connection is determined experimentally and derived analytically for different failure modes. The test results show ductile postpeak load-slip characteristics, indicating that a plastic design method can be applied to calculate the horizontal load-bearing capacity of this type of shear walls.

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Guo, Lanhui, Qin Rong, Xinbo Ma, and Sumei Zhang. "Analysis of composite steel plate shear walls connected with frame beams only." Proceedings of the Institution of Civil Engineers - Structures and Buildings 166, no. 9 (October 2013): 507–18. http://dx.doi.org/10.1680/stbu.11.00089.

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Shafaei, Soheil, Amir Ayazi, and Farhang Farahbod. "The effect of concrete panel thickness upon composite steel plate shear walls." Journal of Constructional Steel Research 117 (February 2016): 81–90. http://dx.doi.org/10.1016/j.jcsr.2015.10.006.

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Booth, Peter N., Saahastaranshu R. Bhardwaj, Tzu-Chun Tseng, Jungil Seo, and Amit H. Varma. "Ultimate shear strength of steel-plate composite (SC) walls with boundary elements." Journal of Constructional Steel Research 165 (February 2020): 105810. http://dx.doi.org/10.1016/j.jcsr.2019.105810.

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