摘要
本文利用无单元法便于追踪结构开裂的特点 ,并针对拱坝的受力特点 ,提出了一种适合于拱坝三维开裂分析的方法 ,并对小湾拱坝进行了开裂追踪计算 ,结果表明 ,无单元法计算拱坝开裂方便而实用 。
Taking the advantages of Element-free Method in structure fracture analysis, in accordance with the special characteristics of the loads applied on arch dams, the authors suggest a method to analyze three-dimensional fracture in arch dams in this paper. The results of crack tracing of Xiaowan arch dam show that Element-free Method is not only convenient but also practical in arch dam fracture analysis, and it has a very promising prospect.
出处
《云南水力发电》
2000年第1期71-76,共6页
Yunnan Water Power
基金
国家"九五"科技攻关项目!子题编号96-221-04-03-02(1)
关键词
无单元法
开裂
拱坝
Element-free Method
fracture
arch dam
