【摘要】 利用地层—结构时程分析法计算了砂性土中地下车站结构的地震响应,分析了其震害特征,总结了砂性土地层中地铁车站结构抗震薄弱环节及相应的处理措施,为长江中下游地区深厚砂性土地层中地下结构抗震设计提供借鉴。更多还原

【Abstract】 Calculates seismic response of subway station structure with sandy soil layer by applying stratum-structure time-history analysis method,analyzes seismic disaster features,summarizes seismic processing measures of subway station structure with sandy soil layer,which has provided some guidance for seismic design of underground structure with deep sandy soil layer in Yangtze River’s middle and lower reaches.更多还原