基于ANSYS的阿海水电站碾压混凝土重力坝静动力分析  

The Static and Dynamic Analysis of Ahai Hydropower Station RCC Gravity Dam Based on ANSYS

作　　者：邹小红[1] 于跃[2] 宫必宁[1] 杨华[2] 张彩秀[2] 高晓俊[3] 

机构地区：[1]河海大学水利水电学院,江苏南京210098 [2]昆明勘测设计研究院,云南昆明650051 [3]江苏建发建设项目咨询公司,江苏南京210001

出　　处：《华北水利水电学院学报》2007年第6期35-38,共4页North China Institute of Water Conservancy and Hydroelectric Power

摘　　要：采用大型通用软件ANSYS,通过对阿海水电站碾压混凝土重力坝方案各坝段分别进行平面有限元静力和动力分析及静动结果叠加分析,探讨了坝体及基础在各种工况下的变形和应力规律,了解坝体和基岩在设计条件下的工作形态,对方案的可靠性进行了评价.The plane FEM static and dynamic analysis of the RCC gravity dam of Ahai hydropower station by ANSYS soft are done, the deformation and stress＇law of dam body and its foundation under various working conditions are studied , so as to get to know the working situation of the dam body and foundation rock under design conditions and to evaluate the reliability of the dam construction scheme.

关 键 词：ANSYS 静力分析 动力分析 谱分析 振型分解法 模态分析 

分 类 号：TV642.2[水利工程—水利水电工程]