【摘要】 结合近年来国内外震害案例,对盾构隧道的震害特征进行总结,分析了隧道结构破坏的力学机理;对常用的几种隧道抗震研究方法进行简要介绍;结合国内外现有的研究成果,阐述了部分盾构隧道抗震理念和措施,以期促进盾构隧道抗震减震研究。更多还原

【Abstract】 Combining with this year domestic and foreign earthquake damage cases,this paper summarized the seismic damage characteristics of shield tunnels,analyzed the mechanism of tunnel structure failures,briefly introduced commonly used some kinds of tunnel seismic research methods,combining with the domestic and foreign existing research results,elaborated the seismic concept and measures of part of shield tunnels,in order to promote the seismic study of shield tunnels.更多还原