Efficient seismic fragility of underground structures using endurance time analysis method

ZHEN Libin; SHI Yuebo; ZHONG Zilan; DU Xiuli; LUO Wenlin

doi:10.11779/CJGE20220188

Volume 45 Issue 4

Turn off MathJax

Article Contents

Abstract

References

Supplements

Chinese Journal of Geotechnical Engineering > 2023 > 45(4): 777-784. > DOI: 10.11779/CJGE20220188

ZHEN Libin, SHI Yuebo, ZHONG Zilan, DU Xiuli, LUO Wenlin. Efficient seismic fragility of underground structures using endurance time analysis method[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(4): 777-784. DOI: 10.11779/CJGE20220188

Citation:

PDF (3507 KB)

Efficient seismic fragility of underground structures using endurance time analysis method

1.
BGI Engineering Consultants Ltd., Beijing 100038, China
2.
Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing 100124, China

More Information

Received Date: February 21, 2022
Available Online: April 16, 2023

Graphical Abstract

Abstract

Abstract

The feasibility of efficient seismic fragility analysis of underground structures using the endurance time analysis (ETA) method is investigated. A typical two-story three-span subway station embedded in the site class Ⅲ is used as the prototype. To effectively consider the inherent dispersion of as-recorded earthquake ground motions during the simulation of endurance time acceleration functions, the 16%, 50% and 84% quantiles of response spectra of the as-recorded ground motions at the engineering bedrock are used as the target response spectra to generate three endurance time acceleration functions using the quantile regression method in the incremental dynamic analysis (IDA) for reference as the input motions for the nonlinear soil-structure interaction system, respectively. The seismic fragility evaluation of the underground structures is performed based on the ETA results and the IDA results. It can be seen from the numerical results that the seismic fragility curves obtained by the ETA are in good agreement with those obtained by the IDA. Therefore, the proposed ETA with full consideration of the dispersion of ground motions can significantly reduce the number of nonlinear dynamic analyses, and ensure high accuracy of the computed results. Moreover, the proposed ETA using a series of discrete ETAFs by the quantiles of response spectra of the as-recorded ground motions is a feasible alternative for the seismic fragility analysis of underground structures.
- endurance time analysis method,
- subway station,
- seismic fragility,
- dispersion,
- quantile of response spectrum

FullText(HTML)

References (22)

References

[1]	韩建平, 吕西林, 李慧. 基于性能的地震工程研究的新进展及对结构非线性分析的要求[J]. 地震工程与工程振动, 2007, 27(4): 15-23. doi: 10.3969/j.issn.1000-1301.2007.04.003 HAN Jianping, LÜ Xilin, LI Hui. State-of-the-art of performance-based earthquake engineering and need for structural nonlinear analysis[J]. Journal of Earthquake Engineering and Engineering Vibration, 2007, 27(4): 15-23. (in Chinese) doi: 10.3969/j.issn.1000-1301.2007.04.003
[2]	崔臻, 盛谦, 冷先伦, 等. 基于增量动力分析的大型地下洞室群性能化地震动力稳定性评估[J]. 岩石力学与工程学报, 2012, 31(4): 703-712. doi: 10.3969/j.issn.1000-6915.2012.04.009 CUI Zhen, SHENG Qian, LENG Xianlun, et al. Performance-based seismic stability assessment of large underground cavern group with incremental dynamic analysis[J]. Chinese Journal of Rock Mechanics and Engineering, 2012, 31(4): 703-712. (in Chinese) doi: 10.3969/j.issn.1000-6915.2012.04.009
[3]	LENG X L, CUI Z, LIU J J, et al. Performance-based seismic stability assessment of large underground carven complex with incremental dynamic analysis[J]. Disaster Advances, 2012, 5(4): 686-692.
[4]	LIU T, CHEN Z Y, YUAN Y, et al. Fragility analysis of a subway station structure by incremental dynamic analysis[J]. Advances in Structural Engineering, 2017, 20(7): 1111-1124. doi: 10.1177/1369433216671319
[5]	ZHONG Z L, SHEN Y Y, ZHAO M, et al. Seismic fragility assessment of the Daikai subway station in layered soil[J]. Soil Dynamics and Earthquake Engineering, 2020, 132: 106044. doi: 10.1016/j.soildyn.2020.106044
[6]	钟紫蓝, 甄立斌, 申轶尧, 等. 基于耐震时程分析法的地下结构抗震性能评价[J]. 岩土工程学报, 2020, 42(8): 1482-1490. doi: 10.11779/CJGE202008013 ZHONG Zilan, ZHEN Libin, SHEN Yiyao, et al. Seismic performance evaluation of underground structures using endurance time analysis[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(8): 1482-1490. (in Chinese) doi: 10.11779/CJGE202008013
[7]	钟紫蓝, 甄立斌, 陈群, 等. 浅埋地下结构耐震时程分析法最优持时研究[J]. 岩土工程学报, 2021, 43(4): 698-705. doi: 10.11779/CJGE202104012 ZHONG Zilan, ZHEN Libin, CHEN Qun, et al. Optimal duration of endurance time acceleration functions for shallow buried underground structures[J]. Chinese Journal of Geotechnical Engineering, 2021, 43(4): 698-705. (in Chinese) doi: 10.11779/CJGE202104012
[8]	RAHIMI E, ESTEKANCHI H E. Collapse assessment of steel moment frames using endurance time method[J]. Earthquake Engineering and Engineering Vibration, 2015, 14(2): 347-360. doi: 10.1007/s11803-015-0027-0
[9]	TAVAZO H A, RANJBARAN A. Fragility analysis of 3D reinforced concrete frames based on endurance time method with derived standard deviation[J]. Journal of Earthquake and Tsunami, 2017, 11(4): 1750011. doi: 10.1142/S1793431117500117
[10]	HARIRI-ARDEBILI M A, SATTAR S, ESTEKANCHI H E. Performance-based seismic assessment of steel frames using endurance time analysis[J]. Engineering Structures, 2014, 69: 216-234. doi: 10.1016/j.engstruct.2014.03.019
[11]	何海峰. 基于耐震时程法的冲刷环境下桥梁结构地震易损性分析[D]. 成都: 西南交通大学, 2020. HE Haifeng. Seismic Fragility Analysis of Bridges Considering Scour Effect Based on Endurance Time Method[D]. Chengdu: Southwest Jiaotong University, 2020. (in Chinese)
[12]	徐舒桐. 基于耐震时程法的混凝土坝易损性分析[D]. 大连: 大连理工大学, 2019. XU Shutong. Seismic Fragility Analysis of Concrete Dam Based on Endurance Time Analysis Method[D]. Dalian: Dalian University of Technology, 2019. (in Chinese
[13]	朱少坤. 基于耐震时程分析方法的水电站厂房易损性分析[D]. 西安: 西安理工大学, 2020. ZHU Shaokun. Study on Seismic Behavior of Hydropower Plant Based on Seismic Time-History Analysis[D]. Xi'an: Xi'an University of Technology, 2020. (in Chinese)
[14]	VAMVATSIKOS D, ALLIN CORNELL C. Incremental dynamic analysis[J]. Earthquake Engineering & Structural Dynamics, 2002, 31(3): 491-514.
[15]	VAMVATSIKOS D, ALLIN CORNELL C. Applied incremental dynamic analysis[J]. Earthquake Spectra, 2004, 20(2): 523-553. doi: 10.1193/1.1737737
[16]	陈建宝, 丁军军. 分位数回归技术综述[J]. 统计与信息论坛, 2008, 23(3): 89-96. https://www.cnki.com.cn/Article/CJFDTOTAL-TJLT200803019.htm CHEN Jianbao, DING Junjun. A review of technologies on quantile regression[J]. Statistics & Information Forum, 2008, 23(3): 89-96. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TJLT200803019.htm
[17]	陈国兴, 庄海洋, 杜修力, 等. 土-地铁车站结构动力相互作用大型振动台模型试验研究[J]. 地震工程与工程振动, 2007, 27(2): 171-176. https://www.cnki.com.cn/Article/CJFDTOTAL-DGGC200702026.htm CHEN Guoxing, ZHUANG Haiyang, DU Xiuli, et al. Analysis of large-scale shaking table test of dynamic soil-subway station interaction[J]. Journal of Earthquake Engineering and Engineering Vibration, 2007, 27(2): 171-176. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-DGGC200702026.htm
[18]	钟紫蓝, 申轶尧, 甄立斌, 等. 地震动强度参数与地铁车站结构动力响应指标分析[J]. 岩土工程学报, 2020, 42(3): 486-494. doi: 10.11779/CJGE202003010 ZHONG Zilan, SHEN Yiyao, ZHEN Libin, et al. Ground motion intensity measures and dynamic response indexes of metro station structures[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(3): 486-494. (in Chinese) doi: 10.11779/CJGE202003010
[19]	钟紫蓝, 申轶尧, 郝亚茹, 等. 基于IDA方法的两层三跨地铁地下结构地震易损性分析[J]. 岩土工程学报, 2020, 42(5): 916-924. doi: 10.11779/CJGE202005014 ZHONG Zilan, SHEN Yiyao, HAO Yaru, et al. Seismic fragility analysis of two-story and three-span metro station structures based on IDA method[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(5): 916-924. (in Chinese) doi: 10.11779/CJGE202005014
[20]	杜修力, 蒋家卫, 许紫刚, 等. 浅埋矩形框架地铁车站结构抗震性能指标标定研究[J]. 土木工程学报, 2019, 52(10): 111-119, 128. https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC201910012.htm DU Xiuli, JIANG Jiawei, XU Zigang, et al. Study on quantification of seismic performance index for rectangular frame subway station structure[J]. China Civil Engineering Journal, 2019, 52(10): 111-119, 128. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC201910012.htm
[21]	ARGYROUDIS S A, PITILAKIS K D. Seismic fragility curves of shallow tunnels in alluvial deposits[J]. Soil Dynamics and Earthquake Engineering, 2012, 35: 1-12.
[22]	NIBS. HAZUS-MH: Technical Manuals[M]. Washington D C: Federal Emergency Management Agency and National Institute of Building Science, 2004.