SEISMIC DESIGN STUDY OF HIGH SLOPE AT MAO STATION IN CHENGDU—LANZHOU RAILWAY
YE Hailin1，2，ZHENG Yingren1，2，LI Anhong3，DU Xiuli4，LAI Jie1
(1. Department of Civil Engineering，Logistical Engineering University，Chongqing 400041，China；2. Chongqing Engineering and Technology Research Center of Geological Hazards Control，Chongqing 400041，China；3. China Railway Eryuan Engineering Group Co. Ltd.，Chengdu，Sichuan 610031，China；4. College of Architecture and Civil Engineering，
Beijing University of Technology，Beijing 100124，China)
Abstract：In traditional seismic design of slope，the most commonly used method is the pseudo-static method. Because of its limitations，a new method of seismic design of the slope is proposed based on the strength reduction dynamic analysis. The proposed method takes into account the interaction between the supporting structure and rock soil under earthquake. It can satisfy the design requirements of earthquake and static stability of slope. The internal forces of supporting structure are obtained by the method. So，it ensures the safety and economics of engineering design. The seismic design of high slope of Mao railway station demonstrates the feasibility of the proposed method in practice，which provides a new idea for the seismic design of retaining the slope.
叶海林1，2，郑颖人1，2，李安洪3，杜修力4，赖 杰1. 成兰铁路茂县车站高边坡抗震设计研究[J]. 岩石力学与工程学报, 2011, 30(S2): 4117-4122.
YE Hailin1，2，ZHENG Yingren1，2，LI Anhong3，DU Xiuli4，LAI Jie1. SEISMIC DESIGN STUDY OF HIGH SLOPE AT MAO STATION IN CHENGDU—LANZHOU RAILWAY. , 2011, 30(S2): 4117-4122.
叶海林，郑颖人，黄润秋，等. 锚杆支护岩质边坡地震动力响应分析[J]. 后勤工程学院学报，2010，26(4)：1-7.(YE Hailin，ZHENG Yingren，HUANG Runqiu，et al. Analysis of dynamic response of rockboh in rock slope under earthquake[J]. Journal of Logistical Engineering University，2010，26(4)：1-7.(in Chinese))
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2011, Vol. 30 
