基于ANSYS的碾压混凝土重力坝静动力分析  

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

作　　者：邹小红[1] 于跃[2] 宫必宁[1] 张彩秀[2] 

机构地区：[1]河海大学水利水电学院,江苏南京210098 [2]中国水电顾问集团昆明勘测设计研究院,云南昆明650051

出　　处：《云南水力发电》2007年第6期52-56,共5页Yunnan Water 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挡水坝段进行平面有限元静力和动力计算,并利用后处理软件TECPLOT对静动结果进行叠加分析,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。Having made a plane FEM static and dynamic analysis of the water - retaining section of the Ahai RCC gravity dana using the large general software ANSYS and a superposition analysis of both static and dynamic calculation results using the post- processing software TECPIDT, the paper has made an approach to the laws of deformation and stress of both dam body and its foundation under various working conditions, understood the working states of the dam body and its foundation under the design condition and finally made an appraisal of stability of the RCC gravity dam alternative.

关 键 词：阿海水电站 混凝土重力坝 ANSYS TECPLOT 动力分析 振型分解法 

分 类 号：TV642.2[水利工程—水利水电工程] TV642.3