Large-scale cyclic-loading pushover test method and its verification for seismic damage of underground structures

YANG Jing; ZHUANG Haiyang; WANG Wei; ZHANG Guangyu; CHEN Su

doi:10.11779/CJGE20220025

Volume 45 Issue 4

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Chinese Journal of Geotechnical Engineering > 2023 > 45(4): 796-804. > DOI: 10.11779/CJGE20220025

YANG Jing, ZHUANG Haiyang, WANG Wei, ZHANG Guangyu, CHEN Su. Large-scale cyclic-loading pushover test method and its verification for seismic damage of underground structures[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(4): 796-804. DOI: 10.11779/CJGE20220025

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Large-scale cyclic-loading pushover test method and its verification for seismic damage of underground structures

1.
Institute of Geotechnical Engineering, Nanjing Tech University, Nanjing 210009, China
2.
School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang 330013, China
3.
College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China

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Received Date: January 05, 2022
Available Online: April 16, 2023

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Abstract

Abstract

It is difficult to effectively simulate the seismic damage characteristics of underground structures and their failure process in the current shaking table model tests. A large-scale 1∶7 pushover test on an underground subway station structure is designed and carried out. Taking Daikai subway station structure as the prototype, considering the equivalent soil pressure and the interlayer displacement ratio division system, the cyclic-loading curve based on displacement is finally determined. At the same time, it is compared with the results of the numerical simulation. The results show that the tensile cracks appear at the ends of the column earlier than at the other components of the structure, and then the compression damage occurs. As the bearing capacity of the column decreases, the internal forces of the structure begin to redistribute, and the overlying soil pressure gradually transfers to the walls, which causes the cracks at the ends of the roof to start to develop. At the same time, the concrete at the ends of the walls is damaged, and finally, the structure eventually loses its bearing capacity. Compared with the numerical simulation results, the designed large-scale pushover tests on the seismic response of the underground structures can accurately simulate the seismic failure process of the single-story underground station structures. At the same time, compared with the existing researches on the seismic performance levels of the single-story underground subway station structures, it is further verified that the proposed new large-scale pushover test method can reasonably reproduce the seismic performance levels of the single-story underground structures.
- underground subway station,
- cyclic-loading pushover test,
- numerical simulation,
- seismic performance level,
- seismic damage

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References

[1]	IIDA H, HIROTO T, YOSHIDA N, et al. Damage to Daikai subway station[J]. Soils and Foundations, 1996, 36(S): 283-300.
[2]	HUO H, BOBET A, FERNÁNDEZ G, et al. Load transfer mechanisms between underground structure and surrounding ground: evaluation of the failure of the Daikai Station[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2005, 131(12): 1522-1533. doi: 10.1061/(ASCE)1090-0241(2005)131:12(1522)
[3]	李天斌. 汶川特大地震中山岭隧道变形破坏特征及影响因素分析[J]. 工程地质学报, 2008, 16(6): 742-750. doi: 10.3969/j.issn.1004-9665.2008.06.003 LI Tianbin. Failure characteristics and influence factor analysis of mountain tunnels at epicenter zones of great Wenchuan earthquake[J]. Journal of Engineering Geology, 2008, 16(6): 742-750. (in Chinese) doi: 10.3969/j.issn.1004-9665.2008.06.003
[4]	林刚, 罗世培, 倪娟. 地铁结构地震破坏及处理措施[J]. 现代隧道技术, 2009, 46(4): 36-41, 47. https://www.cnki.com.cn/Article/CJFDTOTAL-XDSD200904008.htm LIN Gang, LUO Shipei, NI Juan. Damages of metro structures due to earthquake and corresponding treatment measures[J]. Modern Tunnelling Technology, 2009, 46(4): 36-41, 47. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-XDSD200904008.htm
[5]	YU H T, CHEN J T, YUAN Y, et al. Seismic damage of mountain tunnels during the 5.12 Wenchuan earthquake[J]. Journal of Mountain Science, 2016, 13(11): 1958-1972. doi: 10.1007/s11629-016-3878-6
[6]	ULGEN D, SAGLAM S, . Dynamic response of a flexible rectangular underground structure in sand: centrifuge modeling[J]. Bulletin of Earthquake Engineering, 2015, 13(9): 2547-2566. doi: 10.1007/s10518-015-9736-z
[7]	ZHUANG H Y, WANG X, MIAO Y, et al. Seismic responses of a subway station and tunnel in a slightly inclined liquefiable ground through shaking table test[J]. Soil Dynamics and Earthquake Engineering, 2019, 116: 371-385. doi: 10.1016/j.soildyn.2018.09.051
[8]	王建宁, 杨靖, 庄海洋, 等. 带地连墙异跨地铁车站结构周围地基液化振动台试验[J]. 岩土工程学报, 2020, 42(10): 1858-1866. doi: 10.11779/CJGE202010011 WANG Jianning, YANG Jing, ZHUANG Haiyang, et al. Shaking table test on liquefaction characteristics of foundation around a complicated subway station with diaphragm walls[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(10): 1858-1866. (in Chinese) doi: 10.11779/CJGE202010011
[9]	ZHANG Z H, LI Y, XU C S, et al. Study on seismic failure mechanism of shallow buried underground frame structures based on dynamic centrifuge tests[J]. Soil Dynamics and Earthquake Engineering, 2021, 150: 106938. doi: 10.1016/j.soildyn.2021.106938
[10]	陈国, 单波, 肖岩. 轻型竹结构房屋抗震性能的试验研究[J]. 振动与冲击, 2011, 30(10): 136-142. https://www.cnki.com.cn/Article/CJFDTOTAL-ZDCJ201110028.htm CHEN Guo, SHAN Bo, XIAO Yan. Aseismic performance tests for a light glubam house[J]. Journal of Vibration and Shock, 2011, 30(10): 136-142. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-ZDCJ201110028.htm
[11]	倪韦斌, 王少杰, 乔德浩, 等. 足尺装配式混凝土异形柱框架结构抗震性能试验研究[J]. 中南大学学报(自然科学版), 2021, 52(10): 3689-3702. doi: 10.11817/j.issn.1672-7207.2021.10.031 NI Weibin, WANG Shaojie, QIAO Dehao, et al. Experimental study on seismic performance of full-scale fabricated concrete frame with special-shaped columns[J]. Journal of Central South University (Science and Technology), 2021, 52(10): 3689-3702. (in Chinese) doi: 10.11817/j.issn.1672-7207.2021.10.031
[12]	刘晶波, 刘祥庆, 李彬. 地下结构抗震分析与设计的Pushover分析方法[J]. 土木工程学报, 2008, 41(4): 73-80. https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC200804011.htm LIU Jingbo, LIU Xiangqing, LI Bin. A pushover analysis method for seismic analysis and design of underground structures[J]. China Civil Engineering Journal, 2008, 41(4): 73-80. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC200804011.htm
[13]	刘晶波, 刘祥庆, 薛颖亮. 地下结构抗震分析与设计的Pushover方法适用性研究[J]. 工程力学, 2009, 26(1): 49-57. https://www.cnki.com.cn/Article/CJFDTOTAL-GCLX200901018.htm LIU Jingbo, LIU Xiangqing, XUE Yingliang. Study on applicability of a pushover analysis method for seismic analysis and design of underground structures[J]. Engineering Mechanics, 2009, 26(1): 49-57. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GCLX200901018.htm
[14]	杜修力, 韩润波, 许成顺, 等. 地下结构抗震拟静力试验研究现状及展望[J]. 防灾减灾工程学报, 2021, 41(4): 850-859. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXK202104015.htm DU Xiuli, HAN Runbo, XU Chengshun, et al. Research status and prospects of quasi-static test for seismic research of underground structures[J]. Journal of Disaster Prevention and Mitigation Engineering, 2021, 41(4): 850-859. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-DZXK202104015.htm
[15]	陈之毅, 刘文博, 陈炜. 多层地铁车站结构性能试验研究[J]. 同济大学学报(自然科学版), 2020, 48(6): 811-820. https://www.cnki.com.cn/Article/CJFDTOTAL-TJDZ202006005.htm CHEN Zhiyi, LIU Wenbo, CHEN Wei. Performance experiment of a multi-story subway station[J]. Journal of Tongji University (Natural Science), 2020, 48(6): 811-820. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TJDZ202006005.htm
[16]	WANG J N. Seismic Design of Tunnels: A Simple State-of-the-Art Design Approach[M]. New York: Parsons Brinckerhoff Inc, 1993.
[17]	庄海洋, 王伟, 杨靖, 等. 一种多层地下结构抗震推覆试验装备与拟动力加载方法: CN112254912B[P]. 2021-07-13. ZHUANG Haiyang, WANG Wei, YANG Jing, et al Multi-layer underground structure anti-seismic pushing and covering test equipment and pseudo-dynamic loading method: CN112254912B[P]. 2021-07-13. (in Chinese)
[18]	陈苏, 陈国兴, 韩晓健, 等. 基于计算机视觉的位移测试方法研究与实现[J]. 振动与冲击, 2015, 34(18): 73-78, 99. https://www.cnki.com.cn/Article/CJFDTOTAL-ZDCJ201518013.htm CHEN Su, CHEN Guoxing, HAN Xiaojian, et al. Development of vision-based displacement test method[J]. Journal of Vibration and Shock, 2015, 34(18): 73-78, 99. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-ZDCJ201518013.htm
[19]	ZHUANG H Y, YANG J, CHEN S, et al. Statistical numerical method for determining seismic performance and fragility of shallow-buried underground structure[J]. Tunnelling and Underground Space Technology, 2021, 116: 104090.
[20]	HAMADA M. Dynamic behaviors of underground structures during earthquakes and earthquake-resistant design[M]// Springer Series in Geomechanics and Geoengineering. Tokyo: Springer Japan, 2014: 229-273.
[21]	矢的照夫, 梅原俊夫, 青木一二三, 等. 兵庫県南部地震による神戸高速鉄道・大開駅の被害とその要因分析[C]//土木学会論文集, 1996(537): 303-320. YAMATO T, UMEHARA T, AOKI H, et al. Damge to Daikai subway station of Kobe rapid transit system and estimation of its reason during the 1995 Hyogoken-Nanbu earthquake[C]// Journal of JSCE, 1996(537): 303-320. (in Japanese)
[22]	庄海洋, 程绍革, 陈国兴. 阪神地震中大开地铁车站震害机制数值仿真分析[J]. 岩土力学, 2008, 29(1): 245-250. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX200801048.htm ZHUANG Haiyang, CHENG Shaoge, CHEN Guoxing. Numerical simulation and analysis of earthquake damages of Dakai metro station caused by Kobe earthquake[J]. Rock and Soil Mechanics, 2008, 29(1): 245-250. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX200801048.htm
[23]	杜修力, 马超, 路德春, 等. 大开地铁车站地震破坏模拟与机理分析[J]. 土木工程学报, 2017, 50(1): 53-62, 69. https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC201701007.htm DU Xiuli, MA Chao, LU Dechun, et al. Collapse simulation and failure mechanism analysis of the Daikai subway station under seismic loads[J]. China Civil Engineering Journal, 2017, 50(1): 53-62, 69. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC201701007.htm