毛尔盖电站塔基边坡地震动力响应研究  

Study on Earthquake Dynamic Response of Tower Foundation Slope of Maoergai Power Plant

作　　者：李华东[1] 

机构地区：[1]成都纺织高等专科学校建筑工程系,成都611731

出　　处：《路基工程》2010年第3期167-169,共3页Subgrade Engineering

摘　　要：介绍运用Midas/GTS进行地震动力分析的理论依据、边界输入、加速度时程合成以及阻尼的确定,利用Midas/GTS岩土工程有限元软件对毛尔盖电站进水口边坡在塔基荷载作用下的稳定性进行了地震动力响应分析,并提出了相应的加固建议。This paper introduces the theory basis,boundary input,acceleration synthetic time histories and damping determination for earthquake dynamic response analysis with Midas/GTS.It conducts earthquake dynamic response analysis of the stability of slope in Maoergai Power Plant water inlet under tower foundation load with Midas/GTS geotechnical engineering finite element software,and puts forward the corresponding suggestions on reinforcement.

关 键 词：边坡 地震动力响应分析 加速度放大系数 数值模拟 Midas/GTS 

分 类 号：TU457[建筑科学—岩土工程]