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Journal articles on the topic 'Reinforced shear wall'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Jiang, Huan Jun, and Lao Er Liu. "Numerical Analysis of RC Shear Walls under Cyclic Loading by PERFORM-3D." Advanced Materials Research 250-253 (May 2011): 2253–57. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.2253.

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For engineering practice purpose, the macroscopic model capable of simulating the main characteristics of nonlinear behavior is desirable to reduce computational efforts in nonlinear structural analysis. Several different types of macroscopic models for shear walls have been developed. The shear wall element used in the commercial program PERFORM-3D is one types of macroscopic models for reinforced concrete shear walls. The application of PERFORM-3D in the nonlinear static analysis of reinforced concrete shear walls is introduced in this study. The selection of constitutive models and the dete

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2

Kang, Su Won, and Hyun Do Yun. "Effect of Cement Matrix’s Type on the Shear Performance of Lightly Reinforced Squat Shear Walls Subjected to Cyclic Loading." Advanced Materials Research 658 (January 2013): 42–45. http://dx.doi.org/10.4028/www.scientific.net/amr.658.42.

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This study was conducted to experimentally investigate the shear behavior of non-ductile squat shear walls with different cement matrixes such as normal concrete, fiber-reinforced concrete(FRC), and strain-hardening cement composite(SHCC). The cement matrix type’s effect in the lightly reinforced squat shear wall was evaluated through the testing of three one-third scale walls with a height-to-length ratio (hw/lw) of 0.55 under top displacement reversals. Experimental results show that the cement matrix type in the non-seismically detailed squat shear walls has a significant effect on the shea

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3

Kamble, Ms Diksha. "A Conceptual study of Wind Load with Different Types of Lateral Load Resisting Methods in 15-Storey Structure." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem34805.

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Traditionally, outrigger and belt truss additions are used to strengthen the rigidity of tall buildings with central cores in order to control displacements. At the top of the structure, a single level outrigger can efficiently reinforce a building. The lateral stiffness of each outrigger level rises, although not as much as that of the top level. The primary lateral force-resisting elements of high-rise building structures are shear walls. Higher-performance shear walls are necessary because to the ever-increasing building code requirements and the rising height of high-rise and super high-ri

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4

Kamble, Ms Diksha. "Analysis of Wind Load in a 15-Storey Building Using Various Lateral Load Resisting Techniques: A Review." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem35300.

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Traditionally, outrigger and belt truss additions are used to strengthen the rigidity of tall buildings with central cores in order to control displacements. At the top of the structure, a single level outrigger can efficiently reinforce a building. The lateral stiffness of each outrigger level rises, although not as much as that of the top level. The primary lateral force-resisting elements of high-rise building structures are shear walls. Higher-performance shear walls are necessary because to the ever-increasing building code requirements and the rising height of high-rise and super high-ri

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5

Kang, Yan Bo, Shi Min Huang, and Qiu Lai Yao. "Comparative Study on Shear Wall and Brick Wall Strengthened with Reinforced Concrete Splint." Advanced Materials Research 639-640 (January 2013): 1108–13. http://dx.doi.org/10.4028/www.scientific.net/amr.639-640.1108.

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The test process and analysis of 3 walls and the expand calculation about walls are introduced in this paper. Through a series of low-cycle repeated load experiments, the paper do comparative studies on the seismic behavior of concrete shear wall and brick wall strengthened with reinforced concrete splint firstly. Because of the limitations of experiment, the study focuses on the unreinforced brick wall, the 120mm shear wall, the brick wall strengthened with double 60mm reinforced concrete splint and the brick wall strengthened with single 60mm reinforced concrete splint. On the basis of the e

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6

Nannan, Zhao, Wang Yaohong, Han qing, and Su Hao. "Bearing capacity of composite shear wall incorporating a concrete-filled steel tube boundary and column-type reinforced wall." Advances in Structural Engineering 23, no. 10 (2020): 2188–203. http://dx.doi.org/10.1177/1369433220911156.

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Composite shear walls are widely used in high-rise buildings because of their high bearing capacity. To improve the bearing capacity of ordinary shear walls, restraining elements are usually installed at both boundaries or within the wall body. In this article, two different restraining elements, namely, a rectangular steel tube and a column-type reinforcement (the whole wall body was restrained by segmented stirrups and tied by diagonal bars), were applied to the boundary frame and wall body of the shear wall either jointly or separately. A new type of steel-concrete composite shear wall, ref

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7

Zhu, Junfeng, Donghui Zheng, and Yifan Li. "Failure Dependence Analysis of Shear Walls with Different Openings under Fortification Earthquakes." Mechanical Engineering Research 3, no. 1 (2013): 185. http://dx.doi.org/10.5539/mer.v3n1p185.

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It is necessary to study failure dependence problem in order to solve system reliability in the field of Civil Engineering. In this paper, failure dependence of reinforced concrete shear walls with different openings (including the whole shear wall, the shear wall with small opening, the coupled shear wall, the shear wall frame) are studied under fortification earthquakes using Monte Carlo method. The results demonstrate that failure of reinforced concrete shear walls with different openings is neither fully independent nor fully relevant. The number of failure dependent floors is about one-ha

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8

Shi, Ke, Mengyue Zhang, Pengfei Li, et al. "Seismic Behavior of Steel-Fiber-Reinforced High-Strength Concrete Shear Wall with CFST Columns: Experimental Investigation." Fibers 9, no. 11 (2021): 75. http://dx.doi.org/10.3390/fib9110075.

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To improve the seismic behavior of shear walls, a new composite shear wall composed of a steel-fiber-reinforced high-strength concrete (SFRHC) web and two square concrete-filled steel tube (CFST) columns, namely a steel-fiber-reinforced concrete shear wall with CFST columns, is proposed in this paper. Therefore, the main purpose of this paper is to present an experimental investigation of the seismic behavior of the SFRHC shear wall with CFST columns. Pseudo-static tests were carried out on seven composite shear walls, and the seismic performance of the shear walls was studied and quantified i

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9

El-Kady, Hany, Osama Amer, Ahmed H. Ali, and Hesham Haggag. "Experimental Investigation on the Cyclic In-Plane Behavior of GFRP-Reinforced Concrete Shear Walls." Buildings 12, no. 11 (2022): 1948. http://dx.doi.org/10.3390/buildings12111948.

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The current study presents an experimental investigation performed on slender reinforced concrete shear walls, representing a common lateral-load resisting system of mid-rise buildings. The walls were reinforced with steel and glass fiber-reinforced polymer (GFRP) bars and tested up to failure under reversed quasi-static cyclic loading to investigate the capability of GFRP bars in reinforcing RC shear walls under seismic loads. Moreover, the effect of the GFRP reinforcement ratio on the structural response, deformation performance, and failure mode resulting in RC walls, compared with its beha

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10

Mo, Xuan, Zhijun Yuan, Yigang Jia, Liangjian Lu, Naiwen Ke, and Xianglan Wei. "Experimental Study on Seismic Performance of Composite Shear Wall with Horizontal Connection and Frame." Sustainability 16, no. 13 (2024): 5552. http://dx.doi.org/10.3390/su16135552.

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Prefabricated concrete shear-wall structures are a primary form of prefabricated concrete construction. In this paper, the seismic performance of precast shear walls with frames is studied by experimental methods. The failure characteristics, hysteretic performance, energy dissipation capacity, stiffness degradation, and ductility of the shear wall are mainly analyzed. The results indicate that incorporating various frames into concrete shear walls can significantly enhance the traditional single seismic defense line. The maximum differences between the positive and negative initial stiffnesse

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11

Ren, Wen Jie, Peng Fei He, and Ru Jia. "Experimental Research of Low Shear Wall with SMA Bars Concealed Bracings." Applied Mechanics and Materials 204-208 (October 2012): 3311–14. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.3311.

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Many researchers study the seismic performance of shear wall embedded with reinforced concealed bracings, but not take the shape memory alloy bars concealed bracings into account. Quasi-static tests of a low shear wall with reinforced concealed bracings and a low shear wall with SMA bars concealed bracings are performed to study the seismic performance of the shear walls. Bearing capacity, stiffness, ductility, hysteretic energy and residual deformation of two specimens are researched and analyzed. The experimental results indicate that the SMA bars concealed bracings can increase the strength

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12

Hou, Hetao, Weiqi Fu, Canxing Qiu, et al. "Effect of axial compression ratio on concrete-filled steel tube composite shear wall." Advances in Structural Engineering 22, no. 3 (2018): 656–69. http://dx.doi.org/10.1177/1369433218796407.

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This study proposes a new type of shear wall, namely, the concrete-filled steel tube composite shear wall, for high performance seismic force resisting structures. In order to study the seismic behavior of concrete-filled steel tube composite shear wall, cyclic loading tests were conducted on three full-scale specimens. One conventional reinforced concrete shear wall was included in the testing program for comparison purpose. Regarding the seismic performance of the shear walls, the failure mode, deformation capacity, bearing capacity, ductility, hysteretic characteristics, and energy dissipat

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13

He, Zirui, Xiaohan Zhang, Hailong Yang, et al. "Numerical Simulation of Cluster-Connected Shear Wall Structures under Seismic Loading." Buildings 14, no. 7 (2024): 2247. http://dx.doi.org/10.3390/buildings14072247.

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The reinforced part at the bottom of high-rise assembled monolithic concrete shear wall structures generally uses cast-in-place concrete due to high elastic–plastic deformation capacity requirements, which limits the advantages of prefabricated shear wall structures. This study investigates the feasibility of using cluster connections to assemble integral shear wall structures at the bottom by modifying the vertical reinforcement of the cluster connection. Numerical simulations using ABAQUS (Version 2019) were validated with laboratory test results. The seismic performance of prefabricated she

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14

Karande, Hrishikesh, and A. U. Bhalerao. "Analysis of RCC Building with Regular and Dumbbell Shaped Shear Wall in Different Types of Zones Using ETABS Software." International Journal for Research in Applied Science and Engineering Technology 11, no. 6 (2023): 14–22. http://dx.doi.org/10.22214/ijraset.2023.52921.

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Abstract: In structural engineering, a shear wall is a vertical element of a seismic force resisting system that is designed to resist in-plane lateral forces, typically wind and seismic loads. In many jurisdictions, the International Building Code and International Residential Code govern the design of shear walls. A shear wall resists loads parallel to the plane of the wall. Collectors also known as drag members; transfer the diaphragm shear to shear walls and other vertical elements of the seismic force resisting system. Shear walls are typically light-framed walls with shear panels, reinfo

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15

Choi, Chang Sik, and Hye Yeon Lee. "Rehabilitation of Reinforce Concrete Frames with Reinforced Concrete Infills." Key Engineering Materials 324-325 (November 2006): 635–38. http://dx.doi.org/10.4028/www.scientific.net/kem.324-325.635.

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The purpose of this study is to understand the fundamental resistance mechanism and the shear strength of the frame with the reinforced concrete infill wall by comparing analytical with experimental results. For this, one-story and one-bay four specimens were manufactured with variables; Lightly Reinforced Concrete Frame (LRCF), monolith placing Shear Wall (SW), CIP Infill Wall (CIW-1) and CIP Infill Wall reinforced with diagonal rebar (CIW-2). The addition of the RC infill wall was significantly improved the strength and the stiffness. Compared with specimen LRCF, ultimate strength and initia

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16

SONG, Xing-yu, Qin HOU, and Lei CHEN. "Experimental study on seismic behavior of shear wall with fiber reinforced polymer concrete." MATEC Web of Conferences 275 (2019): 02010. http://dx.doi.org/10.1051/matecconf/201927502010.

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In order to improve the seismic performance of common concrete shear wall with concealed bracings, fiber reinforced polymer modified concrete instead of ordinary concrete was applied to the shear wall as described in this paper. In this paper, the experimental study on the seismic performance of two different types of shear walls under cyclic loading was carried out, and also the failure characteristics, bearing capacity, ductility, hysteretic curve, stiffness attenuation and energy dissipation performance of the proposed shear wall were analyzed systematically. The test results show that the

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17

Qiao, Jinli, Bo Liu, Yanyan Li, Shengyue Li, and Wenbin Zhang. "Experimental study on shear performance of improved high-performance polymer cement mortar–glass fiber reinforced plastic reinforced masonry wall." Advances in Structural Engineering 25, no. 2 (2021): 247–58. http://dx.doi.org/10.1177/13694332211046347.

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The improved high-performance polymer cement mortar (PCM) and glass fiber reinforced plastic (GFRP) system reinforcement was used in the research to strengthen and repair the masonry structure, so as to improve its bond stress, anchoring force, and integral performance without changing the original structure and further study the shear performance of masonry structure strengthened by the combination of the two. The optimum ratio of improved high-performance PCM was determined by analyzing the bend-press ratio of PCM test block. Improved high-performance PCM and GFRP were combined to strengthen

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18

Kelly, Trevor. "Nonlinear analysis of reinforced concrete shear wall structures." Bulletin of the New Zealand Society for Earthquake Engineering 37, no. 4 (2004): 156–80. http://dx.doi.org/10.5459/bnzsee.37.4.156-180.

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Although shear walls are a widely used system for providing lateral load resistance, nonlinear analysis procedures for this type of element are much less well developed than those for frame and truss elements. Equivalent flexural models do not include shear deformation and are only suited for symmetric, straight walls. This paper describes the development of an analysis model which includes nonlinear effects for both shear and flexure. The formulation is based on a "macro" modelling approach which is suitable for complete building models in a design office environment. An analysis method

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19

Maali, Mahyar. "Shear Wall Design within the Light of Prominent Standards." Civil Engineering Beyond Limits 1, no. 4 (2020): 13–19. http://dx.doi.org/10.36937/cebel.2020.004.003.

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Reinforced concrete (RC) structures have their own weight, earthquake, wind, dead loads, live loads, creep, etc. throughout their service life. They are exposed to internal and external load effects. In order to meet the horizontal forces such as earthquake and wind from these loads affecting the structure, shear wall structures with high lateral rigidity are needed. Therefore, shear walls are one of the most important structural elements that can resist earthquake forces due to their high lateral rigidity and load bearing capacities. Most of the buildings today are designed according to the o

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20

Chen, Xionghao, Chaoyang Zhou, and Qiang Zhao. "Experimental and Numerical Investigation on Dynamic Response of Reinforced Concrete Shear Walls under Near-field Explosion." Journal of Physics: Conference Series 2891, no. 8 (2024): 082025. https://doi.org/10.1088/1742-6596/2891/8/082025.

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Abstract The explosion test and numerical simulation of a full-size specimen were carried out to investigate the dynamic response and failure characteristics of the reinforced concrete shear walls under near-field explosion. The TNT was located at 0.55 m above the top plate center of the reinforced concrete shear wall with an equivalent of 6.4 kg and a proportional distance of 0.296 m/kg1/3. The reinforced concrete shear wall’s reflected overpressure, displacement, and acceleration were measured and analyzed. The laser 3D scanner scanned the backside failure characteristics. An LS-DYNA numeric

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21

Jeong, Seong-Hoon, and Won-Seok Jang. "Modeling of RC shear walls using shear spring and fiber elements for seismic performance assessment." Journal of Vibroengineering 18, no. 2 (2016): 1052–59. http://dx.doi.org/10.21595/jve.2015.16757.

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Reinforced concrete shear wall is one of the most effective members during severe lateral loads especially in earthquakes and winds. Extensive researches, both analytical and experimental, have been carried out to study the behavior of reinforced concrete (RC) shear walls. Predicting inelastic response of RC walls and wall systems requires accurate, effective, and robust analytical model that incorporate important material characteristics and behavioral response features. In this study, a modeling method using fiber and spring elements is developed to capture inelastic responses of an RC shear

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22

Heuer, Rudolf, Andreas Kolbisch, and Ali Khazei. "Study of the Seismic Performance of Composite Shear Walls with Embedded Steel Truss For Use in High-rise Buildings." Bauingenieur 95, no. 11 (2020): S 12—S 21. http://dx.doi.org/10.37544/0005-6650-2020-11-45.

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Abstract The composite wall with encased steel braces (ESB wall) is a novel type of steel–concrete composite wall that consists of a steel braced frame embedded in reinforced concrete. This arrangement is supposed to enhance the seismic performance of the wall, as the steel columns encased in the boundary elements can increase the flexural strength of the wall and the steel braces encased in the web can increase the shear strength. ESB walls have seen use in super tall building structures constructed in regions of high seismicity. The ESB walls are commonly used on stories where the shear forc

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23

Zhang, Wei Jing, Yi Nan Du, and Jia Ru Qian. "Experimental Research on Seismic Performance of Cast-In Situ RC Grillage Shear Walls Formed with Heat Preservation Hollow Blocks." Advanced Materials Research 446-449 (January 2012): 672–78. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.672.

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As a new type of structural system, the cast-in-situ reinforced concrete grillage shear wall system has functions of formwork, strength and heat preservation at the same time. It is suitable for residential buildings in seismic and non-seismic areas. The results of quasi-static tests on 20 specimens of small and large grid size grillage shear walls with different shear span ratios show that: both of small and large grid size grillage shear walls have excellent seismic performance; shear or bending deformation of horizontal and vertical limbs dissipate seismic energy so the elastic-plastic defo

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24

Silvi, Ni Putu, and Made Novia Indriani. "VARIASI SHEAR KEY TERHADAP STABILITAS DINDING PENAHAN TANAH KANTILEVER BETON BERTULANG." Widya Teknik 19, no. 2 (2024): 79–84. http://dx.doi.org/10.32795/widyateknik.v19i2.5864.

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Stability parameters are very important in the analysis and design of reinforced concrete cantilever retaining wall structures. One of the parameters to increase the stability of this retaining wall is to add a shear key structure. Shear keys can increase wall stability, resist shear, increase stiffness, resist lateral loads, and increase load capacity. The purpose of this research is to determine the level of stability (overturning and shearing) of reinforced concrete cantilever retaining walls by varying the shear key dimensions with the same cross-sectional area. The method used is a quanti

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25

Zhao, Qin Yan, Zhong Yong Zhang, Guang Ming Qiu, Ji Liang Liu, and Ming Jin Chu. "Experimental Study on Mechanical Behaviors of Precast Concrete Shear Wall with Vertical Joint." Applied Mechanics and Materials 584-586 (July 2014): 1299–303. http://dx.doi.org/10.4028/www.scientific.net/amm.584-586.1299.

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Precast two-way hollow slab concrete shear wall is a new structure adapted to housing industrialization. To study the effect of the vertical joint on mechanical behaviors of shear walls, one reinforced concrete shear wall and two precast concrete shear walls built with hollow slabs were quasi-statically tested under low cyclic loading. The study of failure mode and failure process of specimens shows that vertical macro-cracks occurred in precast walls under loading, which made failure behavior of walls evolve from integral wall into split wall. It also shows that relative deformation formed al

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26

Chu, Ming Jin, Peng Feng, and Lie Ping Ye. "Study on Improvement for Seismic Behavior of Reinforced Concrete Shear Walls." Advanced Materials Research 368-373 (October 2011): 1396–401. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.1396.

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Shear walls are commonly used as structural elements to resist earthquake. The seismic performance of shear wall can be guaranteed under small earthquakes, but problems exist when it is subjected to large earthquakes. To improve the ductility and energy dissipation capacity of shear walls in large earthquakes, shear failure must be avoided and the performance of plastic hinge region must be improved. The adaptive-slit shear walls (ASSW) is proposed in this paper The mechanical characteristics of ASSW satisfy the requirements of structures under different seismic level. Therefore the damage pro

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27

Lim, Won Gyun, Su Won Kang, and Hyun Do Yun. "Shear Behavior of Squat Steel Fiber Reinforced Concrete (SFRC) Shear Walls with Vertical Slits." Applied Mechanics and Materials 372 (August 2013): 207–10. http://dx.doi.org/10.4028/www.scientific.net/amm.372.207.

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Three 1/3-scale squat steel fiber reinforced concrete (SFRC) shear walls with height-to-length ratio of 0.55 were manufactured and tested up to failure. Two walls (SFRC-SS and-LS) are similar to each other except the height (230 and 460mm) of vertical slits with the width of 40mm. For comparison, solid wall (SFRC-NS) was made. All specimens had the same rectangular cross-section of 1,100mm x 50mm, with wall panel height of 600mm. The experimental results showed that squat SFRC shear walls with vertical slits exhibited more stable hysteretic behavior than a solid SFRC shear wall. Vertical slits

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28

Murcia-Delso, Juan, and P. Benson Shing. "Fragility Analysis of Reinforced Masonry Shear Walls." Earthquake Spectra 28, no. 4 (2012): 1523–47. http://dx.doi.org/10.1193/1.4000075.

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Fragility functions have been developed to evaluate the damageability of fully grouted and partially grouted reinforced masonry shear walls subjected to in-plane seismic loading. Six damage states are considered, representing different levels of flexure, diagonal shear, and sliding shear damage. For each damage state, two classes of fragility functions have been developed. One has the story-drift ratio as the demand parameter. The other uses normalized demand parameters that account for the specific loading condition and design details of a wall component. All the fragility functions are deriv

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29

Zhou, Zhi, Jiang Qian, and Wei Huang. "Numerical Study on Deformation Capacity of Steel Plate Reinforced Concrete Shear Walls." Advances in Civil Engineering 2019 (August 14, 2019): 1–13. http://dx.doi.org/10.1155/2019/9701324.

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Steel plate reinforced concrete (SPRC) shear wall consists of steel plate encased in the concrete, in which the material advantages of both concrete and steel are utilized. The lateral resistance and deformation capacity of the shear wall are greatly improved. This paper investigates the deformation capacity of the SPRC shear wall under cyclic loads. A nonlinear 3-D finite element model in ABAQUS was developed and validated against published experimental results. Then, a parametric study was conducted to obtain the yield and ultimate rotation of SPRC shear walls with flexural failure. By stati

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30

Yang, Hae Jun, and Hyun Do Yun. "Vertical Seam Effect on Seismic Performance of Reinforced Concrete Squat Shear Walls with Rectangular Cross-Section." Advanced Materials Research 663 (February 2013): 159–63. http://dx.doi.org/10.4028/www.scientific.net/amr.663.159.

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In this study, two reinforced concrete (RC) squat shear walls with height-to-length ratio of 0.55 and non-ductile reinforcement details are tested under reversed cyclic loading. Emphasis of the study is placed on the hysteretic behavior and cracking procedure of RC squat shear walls in accordance with the presence and absence of vertical seam on the wall panel. Two specimens had the same rectangular cross-section of 1,100 x 50mm, with wall panel heights of 600mm. To investigate the effect of vertical seams on the wall panel on the structural behavior of shear wall, one wall (CON-S) with three

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31

Wang, Shui Jiang. "Shear Isolation Design under Reinforced Blockade." Applied Mechanics and Materials 716-717 (December 2014): 406–9. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.406.

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In the process of architectural design, sectional shape is used instead of original shape. Shear isolation design combined with reinforced blockade, make up for the lack of original wall bearing capacity, stiffness and ductility, energy, lack of hysteresis characteristics. In order to determine the effectiveness of shear isolation design under reinforced blockade. Building shear cracking damage experiment is performed. The results show that cross-sectional shape and reinforced shear wall buildings blockade isolation performance was significantly better than the original shape of the shear wall

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32

Chen, Zhong Fan, and Wei Gao. "Experimental Study on Shear Behavior of Meshwork Cold-Formed Thin-Wall Steel RC Shear Wall." Advanced Materials Research 374-377 (October 2011): 1291–94. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.1291.

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CTSRC(cold-formed thin-walled steel reinforced concrete) structure system is one new type of industrial structure system，which uses the cold-formed thin-walled steel to replace the vertical steel bars in common reinforced concrete shear walls. This paper conducts some study on the shear behavior of walls of high rise civil building. Experiment study on both one low CTSRC and one low RC wall of equivalent reinforcement subjected to low-cycle reversed horizontal load are tested, which includes description of experinment pheonomenon, analysis of loading and failure model, load-displacement hyster

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33

Wang, Xingxing, Youcheng Li, Wei Wang, and Shangxin Gao. "Improved Fastener-Based Modelling Method for Reinforced Cold-Formed Steel Shear Walls." Advances in Civil Engineering 2019 (November 12, 2019): 1–14. http://dx.doi.org/10.1155/2019/3260946.

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The fastener-based computational model is improved and extended to predict the shear performance of reinforced cold-formed steel (RCFS) shear walls. The failure mechanism of sheathing-to-stud connections with double-layer wallboards is first analysed, and a method for determining those connections’ shear properties is proposed. Numerical models of RCFS shear walls are then established and analysed. Based on simulated results that have been fully validated by previous test results, an equivalent method for perforated RCFS shear walls is proposed. Finally, the application of the improved fastene

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34

Kabantsev, Oleg, and Karomatullo Umarov. "Features of Elastic-plastic Deformation of Reinforced Concrete Shear-wall Structures under Earthquake Excitations." Earthquake Engineering. Construction Safety, no. 1 (February 25, 2020): 18–28. http://dx.doi.org/10.37153/2618-9283-2020-1-18-28.

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The article provides the results of studies the process of formation and development of plastic deformations in reinforced concrete structures with shear-wall under earthquake excitations. The studies are carried out by numerical methods using nonlinear dynamic analysis. The results of the research shown: that in the shear-wall elements of reinforced concrete structures the level of plastic deformations should be significantly reduced in relation to the normative level of plastics in other structural elements of the carrier system. The completed studies substantiated the introduction of differ

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35

Tian, Peng, Xu Dong Shi, Yuan Qing Wang, and Yan Nian Zhang. "Mechanical Behavior Analysis of Reinforced Concrete Column Strengthening with Shear Wall." Applied Mechanics and Materials 438-439 (October 2013): 696–700. http://dx.doi.org/10.4028/www.scientific.net/amm.438-439.696.

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This paper studies the influences of factors such as axial compressive ratio and shear wall thickness on the mechanical performance of the reinforced concrete column strengthening with shear wall under low-cyclic reversed loading. Considering the secondary stress characteristics of the strengthening column, a numerical analysis was made on the load displacement hysteretic curve and skeleton curve. The results show that, with the increasing of axial compression ratio, the bearing capacity and stiffness of reinforced concrete column increased, but the ductility of reinforced column reduced; the

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36

Han, Ruiqing, Shengli Li, and Guangming Wu. "Damage Evaluation of Fabricated Shear Wall Reinforced with Angle Steel Using Acoustic Emission Technology." Buildings 14, no. 7 (2024): 2038. http://dx.doi.org/10.3390/buildings14072038.

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The fabricated shear wall with a grouting sleeve is used widely in structural engineering. The damage characteristics of a fabricated shear wall reinforced with angle steel of inadequate grouted material strength were investigated using acoustic emission (AE) technology under a horizontal repeated load. The results showed that evaluation of the AE energy and Ib value exposed the crack expansion and damage evolution of the fabricated shear walls; the sudden rise in the energy level predicted the occurrence of micro-cracks in the shear wall. The trends of the AE accumulated energy and accumulate

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Suwal, Rajan, and Aakarsha Khawas. "Performance of Reinforced Concrete Shear Wall In Dual Structural System: A Review." Nepal Journal of Science and Technology 21, no. 1 (2022): 91–100. http://dx.doi.org/10.3126/njst.v21i1.49918.

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A dual structural system consists of a momentresisting frame, and vertical reinforced concrete walls called shear walls. Shear walls used in tall buildings are generally located around elevator cores and stairwells. Many possibilities exist in a tall building regarding the location, shape, number, and arrangement of shear walls. Shear walls generally start at the foundation level and are continuous throughout the building height. Their thickness can be as low as 150mm in lowrise to medium-rise buildings or as high as 400mm in high-rise buildings. To establish an effective lateral force-resisti

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Zhang, Hongmei, Zizhao Tang, Yuanfeng Duan, and Zhiyuan Chen. "Seismic Performance of SFRC Shear Walls with Window Opening and the Substitution Effect for Steel Bars." Buildings 13, no. 6 (2023): 1550. http://dx.doi.org/10.3390/buildings13061550.

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Shear walls are important vertical and lateral bearing element in structures. While shear walls with openings are fragile due to stress concentration and the quasi-brittle behavior of concrete in tension. Therefore, additional strengthening rebars are required for the shear walls with openings. However, it aggravates the problem of dense reinforcement which increases the steel cage manufacturing and concrete compaction problem and still lacks countermeasures against concrete damage and cracking. To reduce the rebar demand and improve the damage tolerance of squat reinforced concrete (RC) shear

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Sun, Zhijuan, Yukun Mao, Jiliang Liu, Qinyan Zhao, and Mingjin Chu. "Experimental Study on Assembled Monolithic Concrete Shear Walls Built with Precast Two-Way Hollow Slabs." Open Civil Engineering Journal 8, no. 1 (2014): 161–65. http://dx.doi.org/10.2174/1874149501408010161.

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Assembled shear wall built with precast two-way hollow slab is a new-typed shear wall built with precast concrete. In order to study its mechanical property, a quasi-static experiment is conducted with 1 reinforced concrete shear wall and 2 new type shear walls as the study objects. It was found that the internal and vertical joints of the wall body were vulnerable parts so that the new-typed shear wall experienced the loading process from the whole wall to the portioned wall. So, brittle shear failure can be avoided, deformability and anti-collapse performance are greatly improved, and shear

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Huang, Liang, Xiang Gao, Chu Xian Shi, and Sheng Yun Chen. "The Seismic Response of 1/4-Scale Frame — Supported Reinforced Masonry Shear Wall." Key Engineering Materials 400-402 (October 2008): 725–30. http://dx.doi.org/10.4028/www.scientific.net/kem.400-402.725.

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The study of this paper focuses on the seismic performance of a new complex tall building-FSRMW (frame-supported-reinforced-masonry-shear-wall).The new structure combines the advantages of RMW (reinforced-masonry-shear-wall) and FSRCW (frame-supported- reinforced- concrete-shear-wall) and have good economic value and extensive use value.Big space can be gained by using the structure, which provide a new appropriate selection for the design of hotel, multifunctional office building and dwelling house with shop at bottom. Substructure pseudodynamic testing were adopted to carrying out the seismi

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Bajad, Mohankumar, and Rakhi D. Patil. "SEISMIC ANALYSIS OF MULTISTORIED OPEN GROUND STORY BUILDING WITH DIAGONAL STRUT AND SHEAR WALLS." Journal of Engineering and Sustainable Development 28, no. 02 (2024): 160–77. http://dx.doi.org/10.31272/jeasd.28.2.2.

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The Open Ground Story (OGS) building is a functional need of all urban areas so cannot be eliminated. According to studies from previous earthquakes, when there is severe earthquake shaking, Reinforced Concrete (RC) frame buildings with open ground levels function badly. In this work, four models of G+14 RC frame buildings with and without a shear wall, coupled sheal wall, and diagonal strut were modeled and analyzed using ETABS-2018 software's static and dynamic response spectrum method. Model 1 open ground story RC building without strut and the shear wall was compared to the other three mod

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Zhou, Zhi, Jiang Qian, and Wei Huang. "Shear strength of steel plate reinforced concrete shear wall." Advances in Structural Engineering 23, no. 8 (2020): 1629–43. http://dx.doi.org/10.1177/1369433219898100.

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This article investigates the shear strength of steel plate reinforced concrete shear wall under cyclic loads. A nonlinear three-dimensional finite element model in ABAQUS was developed and validated against published experimental results. Then, a parametric study was conducted to evaluate the effects of the parameters on the lateral capacity of composite shear wall, including shear span ratio, concrete strength, axial load ratio, steel plate ratio and transverse reinforcement ratio of the web. Furthermore, a modified formula of shear strength of composite shear wall was proposed. Regression a

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Su, Yi Sheng, Er Cong Meng, Zu Lin Xiao, Yun Dong Pi, and Yi Bin Yang. "Study on Seismic Behavior of the L-Shape Steel Reinforced Concrete Short-Pier Shear Wall with Different Concrete Strength." Applied Mechanics and Materials 353-356 (August 2013): 1990–99. http://dx.doi.org/10.4028/www.scientific.net/amm.353-356.1990.

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In order to discuss the effect of different concrete strength on the seismic behavior of the L-shape steel reinforced concrete (SRC) short-pier shear wall , this article analyze three L-shape steel reinforced concrete short-pier shear walls of different concrete strength with the numerical simulation software ABAQUS, revealing the effects of concrete strength on the walls seismic behavior. The results of the study show that the concrete strength obviously influence the seismic performance. With the concrete strength grade rise, the bearing capacity of the shear wall becomes large, the ductilit

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Pei, Xing Zhu, and Wei Wang. "Research on Prediction Method of Steel Frame-Reinforced Concrete Shear Wall Hybrid Structure Earthquake Response Based on Energy Concept." Advanced Materials Research 163-167 (December 2010): 4442–48. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.4442.

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The basal theory of energy method is introduced, which makes use of the idea of energy balance to study the earthquake response of structures. Because of the high stiffness and low-cost of the steel frame-reinforced concrete shear wall hybrid structure, it is being widely used. But the study of the earthquake response prediction method of the structure has not been done yet. In this paper, energy method is used to study the earthquake response of the steel frame-reinforced concrete shear wall hybrid structure. A steel frame structure and a steel frame-reinforced concrete shear wall hybrid stru

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Huang, Liang, Sheng Yun Chen, Chu Xian Shi, and Xiang Gao. "Modeling Testing of Reinforced Concrete Block Masonry Structures." Key Engineering Materials 400-402 (October 2008): 911–16. http://dx.doi.org/10.4028/www.scientific.net/kem.400-402.911.

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Integrated simple and complete model similarity theory of this structure are set up in this paper. Selection about model reinforced concrete block masonry materials is presented when simple similar model is adopted in testing. Correlations between model and prototype results in basic strength characteristics of masonry prism are reported based on theory analysis. This includes axial compression, joint shear for ungrouted prisms and grouted prisms. The model testing indicated that the structure adopting simple similarity model can accord with the prototype masonry prisms results. The monotonic

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Bao, Quoc To, Kihak Lee, Sung-Jig Kim, and Jiuk Shin. "Quantifying Effect of Post-Tensioned Bars for Precast Concrete Shear Walls." Sustainability 14, no. 10 (2022): 6141. http://dx.doi.org/10.3390/su14106141.

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A hybrid concrete wall is made up of a traditional reinforced concrete wall with post-tensioned technology. Recent research has shown that post-tensioned (PT) reinforced concrete shear walls have a wide range of advantages when it comes to resisting lateral forces and lateral moments caused by earthquake loading. To explore the PT reinforced concrete wall behavior subjected to seismic load, the concrete models were augmented with various material models, including the KCC, CDP, and Winfrith models for a PT 2D wall under pushover analysis. To ensure that the overall behavior forecast was qualit

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Zhang, Jian Wei, Wan Lin Cao, and Hong Ying Dong. "Experimental Study on Seismic Behavior of Steel-Plate Reinforced Concrete Shear Wall with Rectangular CFST Columns." Advanced Materials Research 446-449 (January 2012): 370–77. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.370.

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The steel-plate reinforced concrete shear wall with rectangular concrete filled steel tube (CFST) columns is a new kind of composite shear wall. In order to ascertain its seismic behavior and failure mechanism, four 1/5 scale specimens with the same shear span ratio 1.5, different thickness of the steel-plate and different axial force ratio, were tested under horizontal cyclic loading. The thickness of steel-plate in the walls is 2mm, 4mm, 4mm and 6mm, respectively. Based on the experiment, the load-bearing capacity, hysteretic characteristics, ductility, stiffness degradation, energy dissipat

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Qiu, Guangming, Jiliang Liu, Mingjin Chu, Gang Wang, and Muhe Liu. "Experimental Study on Flexural Behavior of Precast Concrete Shear Walls with Vertical Joint." Open Civil Engineering Journal 11, no. 1 (2017): 955–64. http://dx.doi.org/10.2174/1874149501711010955.

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Background: To study the flexural behaviors of the concrete shear walls with precast hollow slab, one cast in-situ reinforced concrete shear wall and two precast two-way hollow slab shear walls (PTHSWs) vertical joint were tested under low cyclic loading. Objective: The study showed that vertical joints of PTHSW are safe and reliable to ensure the effective connection between the assembly units. The ductility coefficient of shear wall is larger than 7, so this kind of shear wall has good ability of deformation especially under earthquake load. Results: The interface can effectively ensure the

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Tülen, Hacer, Yunus Dere, and Musa Hakan Arslan. "Investigation of plastic hinge length in high-ductility reinforced concrete shear walls." Revista de la construcción 23, no. 2 (2024): 177–202. http://dx.doi.org/10.7764/rdlc.23.2.177.

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In this study, the plastic hinge lengths of reinforced concrete (R/C) cantilever shear walls were analytically determined considering various design parameters. Nonlinear static (Pushover) analyses were conducted on R/C shear wall models and their nonlinear behavior was examined using ABAQUS software. In the study, 72 shear wall models with different parameters were analyzed under the influence of vertical and horizontal loads. Parameters whose effects on plastic hinge length were investigated height/length ratio (Hw/Lw), axial load ratio (N/No), and horizontal web reinforcement ratio (ρsh). T

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Liang, Bin, and Meng Yang. "A Stress Analytical Solution of Steel Reinforced Concrete Transfer Beam." Advanced Materials Research 163-167 (December 2010): 1329–32. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.1329.

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The structural behavior of a steel reinforced concrete (SRC) transfer beam in high-rise building is studied in the paper. Mechanical properties and deformation characteristics between transfer beam and shear wall are analyzed by an analytic approach and the nonlinear finite element method. The stress analytical solutions for the SRC transfer beam are obtained and agree with finite element calculation data in an actual project. The results show that the beam can be as an eccentric tension member, meanwhile the performance of shear wall must be considered. And it also shows that the shear stress

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