不同净距垂直交叉组合地铁车站结构地震响应研究

doi:10.13722/j.cnki.jrme.2015.1216

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Abstract Shaking table tests of subway station with different clear-distances were performed to study on the seismic response of these subway stations. The design of tests were presented，some results of seismic response about the subway station，which with different clear-distances，were provided and compared with the seismic response of single subway station. Experimental data indicate that：(1) With clear-distance increases，seismic response of upper structural model increases，and the lower structural model decreases，the relative horizontal displacement between upper and lower structural model. (2) With clear-distance increases，the strain amplitude at the top of sidewall and center pillar increases，the strain amplitude at the bottom of sidewall and center pillar decreases，and the strain amplitude of lower structure model all decreases. (3) With clear-distance changes，the range of strain amplitude at the bottom of upper structure model is greater than the upper，and the range of strain amplitude at the top of lower structure model is greater than the lower.

Key words： soil mechanics subway station shaking table clear-distance seismic response strain amplitude

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	Articles by authors
	LI Jidong1
	2
	TAO Lianjin2
	YOU Xinhua1
	ZHANG Jinxi2

Cite this article:

LI Jidong1,2,TAO Lianjin2, et al. Study of seismic response of different clear-distance vertical intersecting combination subway station structures[J]. , 2016, 35(S2): 3890-3897.

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https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2015.1216 OR https://rockmech.whrsm.ac.cn/EN/Y2016/V35/IS2/3890

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