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《China Civil Engineering Journal》 2006-06
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Issues on the seismic analysis and design of subway structures

Liu Jingbo Li Bin(Tsinghua University,Beijin 100084,China)  
So far,there is still lack of a mature seismic analysis method and design code for underground subway structures in China.On the basis of analyzing the existing seismic research and design methods for subway structures,five key issues need to be seriously considered and urgently resolved in the near future;these are a reasonable dynamic analysis model for underground structure systems,efficient analysis method for dynamic soil-structure interactions,reasonable and practicable assessment method for seismic failure patterns and seismic performance of subway structures,seismic construction measures for subway structures,and finally design schemes and engineering measures for subway tunnels through earthquake faults.
【Fund】: 国家自然科学基金(50478014);; 国家973计划(2002CB412706);; 北京市自然科学基金重点项目(8061003)
【CateGory Index】: TU93
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