Research on Seismic Performance of Prefabricated Concrete Shear Wall Structures with Bolt Connections

CHONG Xun; CHEN Zixing; JIANG Qing; HUANG Junqi; LI Haoran; FANG Xiaowen; XIE Jinchen

doi:10.13204/j.gyjzG21012705

Volume 52 Issue 11

Nov. 2022

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CHONG Xun, CHEN Zixing, JIANG Qing, HUANG Junqi, LI Haoran, FANG Xiaowen, XIE Jinchen. Research on Seismic Performance of Prefabricated Concrete Shear Wall Structures with Bolt Connections[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(11): 12-18,90. doi: 10.13204/j.gyjzG21012705

Citation:

CHONG Xun, CHEN Zixing, JIANG Qing, HUANG Junqi, LI Haoran, FANG Xiaowen, XIE Jinchen. Research on Seismic Performance of Prefabricated Concrete Shear Wall Structures with Bolt Connections[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(11): 12-18,90. doi: 10.13204/j.gyjzG21012705

Citation:

CHONG Xun, CHEN Zixing, JIANG Qing, HUANG Junqi, LI Haoran, FANG Xiaowen, XIE Jinchen. Research on Seismic Performance of Prefabricated Concrete Shear Wall Structures with Bolt Connections[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(11): 12-18,90. doi: 10.13204/j.gyjzG21012705

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Research on Seismic Performance of Prefabricated Concrete Shear Wall Structures with Bolt Connections

doi: 10.13204/j.gyjzG21012705

1. School of Civil and Hydraucic Engineering, Hefei University of Technology, Hefei 230009, China;
2. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China;
3. Changsha Broad Industrial Corporation, Hefei 230000, China;
4. College of Engineering, Peking University, Beijing 100872, China

Received Date: 2021-01-27

Abstract

Abstract

To study the seismic performance of the precast shear wall with bolt connections at the horizontal joint, a quasi-static test of two shear wall specimens with a shear-span ratio of 2.2 was conducted. The test results showed that: both specimens suffered bending damage, and the shear capacity of the horizontal joint met the requirements; the damage of both specimens occurred near the horizontal joint and the lower section of the wall panel below the joint, while the upper wall panel basically remained elastic; due to the different forms of the bottom plate of the connection box, brittle damage occurred in specimen S-1 while plastic damage occurred in specimen S-2; the ductility coefficient of specimen S-2 was between 3.03 and 3.7, and the drift value could meet the requirements of Chinese Code for Seismic Design of Buildings(GB 50011—2010). Based on the experimental study, the unidirectional push over analysis based on FE software ABAQUS was conducted the analysis. The proposed FE model could well reproduce the skeleton curve and the failure mode of the specimens.
- prefabricated concrete shear wall,
- bolt connection,
- seismic performance,
- quasi-static test,
- numerical simulation

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References(17)

References

[1]	钱稼茹, 杨新科, 秦珩,等. 竖向钢筋采用不同连接方法的预制钢筋混凝土剪力墙抗震性能试验[J]. 建筑结构学报, 2011, 32(6):51-59.
[2]	种迅,万金亮,蒋庆,等.水平拼缝部位增强叠合板式剪力墙抗震性能试验研究[J]. 工程力学, 2018, 35(4):107-114.
[3]	姜洪斌,张海顺,刘文清,等.预制混凝土插入式预留孔灌浆钢筋搭接试验[J].哈尔滨工业大学学报,2011,43(10):18-23.
[4]	中华人民共和国住房和城乡建设部.装配式混凝土结构技术规程:JGJ 1-2014[S]. 北京:中国建筑工业出版社, 2014.
[5]	SOUDKI K A, WEST J S, RIZKALLA S H, et al. Horizontal connections for precast concrete shear wall panels under cyclic shear loading[J]. PCI Journal, 1996, 41(3):64-80.
[6]	SOUDKI K A, RIZKALLA S H, LEBLANC B. Horizontal connections for precast concrete shear walls subjected to cyclic deformations part 1:mild steel connections[J]. PCI Journal, 1995, 40(4):78-96.
[7]	BORA C, OLIVA M G, NAKAKI S D, et al. Development of a precast concrete shear-wall system requiring special code acceptance[J]. PCI Journal, 2007, 52(1):122-135.
[8]	王啸霆, 李文峰, 王涛, 等. 采用螺栓连接的预制钢骨剪力墙拟静力试验研究[J]. 地震工程与工程振动, 2013, 4(5):167-175.
[9]	薛伟辰, 古徐莉, 胡翔, 等. 螺栓连接装配整体式混凝土剪力墙低周反复试验研究[J]. 土木工程学报, 2014(增刊2):221-226.
[10]	薛伟辰, 褚明晓, 刘亚男, 等. 高轴压比下新型预制混凝土剪力墙抗震性能[J]. 哈尔滨工程大学学报, 2018,39(3):452-460.
[11]	中华人民共和国住房和城乡建设部.建筑抗震试验规程:JGJ/T 101-2015[S]. 北京:中国建筑工业出版社, 2015.
[12]	过镇海, 时旭东. 钢筋混凝土原理和分析[M]. 北京:清华大学出版社, 2003.
[13]	中华人民共和国住房和城乡建设部.建筑抗震设计规范:GB 50011-2010[S]. 北京:中国建筑工业出版社, 2010.
[14]	中华人民共和国住房和城乡建设部.钢结构设计标准:GB 50017-2017[S].北京:中国建筑工业出版社, 2018.
[15]	HOGNESTAD E. A study of combined bending and axial load in reinforced concrete members[R]. Urbana-Champaign:University of Illinois, 1951.
[16]	LIN X, YAM M, CHUNG K, et al. A study of net-section resistance of high strength steel bolted connections[J]. Thin-walled Structures, 2021, 159. DOI: 10.1016/j.tws.2020.107284.
[17]	SHAHEEN M A, FOSTER A, CUNNINGHAM L S, et al. A numerical investigation into stripping failure of bolt assemblies at elevated temperatures[J]. Structures, 2020, 27:1458-1466.