超高面板堆石坝应力变形随高度变化规律探讨  

Discussion on the law of stress-deformation change of high concrete face rockfill dam with its height

作　　者：张岩[1] 燕乔[1] 吴长彬[1] 杨霞[1] 

机构地区：[1]三峡大学水利与环境学院,湖北省宜昌市443002

出　　处：《西北水电》2010年第3期84-87,共4页Northwest Hydropower

摘　　要：通过有限元软件ANSYS二次开发,对200 m级过渡到300 m级不同坝高的7个超高面板堆石坝模型进行应力变形仿真计算,并对计算结果进行比较分析,得出其随坝高变化规律和一些有益的结论。The dam height is a sensitive factor to the stress-deformation change of a concrete face rockfill dam.. Through the redevelopment of ANSYS software, this paper simulates the stress-deformation of 7 high concrete face rockfill dam models with heights ranging from 200 m to 300 m. In addition, the calculation results are compared and analyzed, and the law of stress-deformation change with dam height is obtained, which will be beneficial to high concrete face rockfill dam construction.

关 键 词：ANSYS 二次开发 超高坝 面板堆石坝 坝高 变化规律 

分 类 号：TM641[电气工程—电力系统及自动化]