地下车站抗震设计方法研究与实例分析
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赵华新，赵俊杰，谭丽华（北京城建设计研究总院有限责任公司，南京 210006）[摘要]介绍了地下车站抗震分析的主流计算方法—反应位移法。以某实际工程为例，对反应位移法中各参数、抗震分析模型、计算结果的调整方法进行了详细介绍。并对三座车站的计算结果进行了对比分析，得出7度抗震设防区地震工况不控制板墙构件配筋，但会影响中柱配筋。[关键词] 地下车站；设计；抗震；反应位移法中图分类号：TU318 文献标识码：A 文章编号：1002-848X(2013)S1-1114-05Seismic design method and case analysis for underground stationZhao Huaxin1, Zhao Junjie1 , Tan Lihua1（Beijing Urban Engineering Design & Research Institute Co., Ltd., Nanjing 210006,China）Abstract: The response displacement method is introduced to the mainstream seismic analysis method of underground station. For example of the practical project, each parameter, the seismic analysis model and the adjustment method of calculation results were introduced in detail. The comparative analysis is made to calculate results of three underground stations. In the zone with the seismic fortification intensity 7, seismic conditions do not play a critical role in the reinforcement of panel and wall, but affect the reinforcement of column.keywords: underground station; design; seismic; response displacement method
