南京长江沉管隧道的地震安全性评价*

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Abstract The earthquake responses of Nanjing Changjiang Submerged Tunnel of highspeed railway are analyzed by using seismic response analysis model of submerged tunnel and the dynamic model of plane finite element. The seismic safety and stability of the tunnel under earthquake loading are estimated.

Key words： Key words earthquake submerged tunnel safety estimation

Received: 25 March 2003

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https://rockmech.whrsm.ac.cn/EN/ OR https://rockmech.whrsm.ac.cn/EN/Y2003/V22/IS2/2800

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3 潘昌实，张弥，吴鸿庆. 隧道力学数值方法[M]. 北京：中国铁道出版社，1995

4 龙驭球. 弹性地基梁的计算[M]. 北京：人民教育出版社，1981

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