摘要
采用钢筋混凝土非线性有限元分析方法，对牛路岭水电站空腹重力坝的廊道、腹拱顶及溢流面局部裂缝进行了计算，分析了裂缝成因，并作出相应的安全度评价，对电站运行、大坝原型观测及工程设计有一定的指导意义．
The partial cracks, which have formed in the gallery and apex etc. of the hollow gravitydam,are calculated by using the non-linear finite element method for reinforced concrete. Thecauses of cracks are analysed and the corresPonding safety are also evalueted. All of these will beuSeful to the operation of power stations, prototype observation of dams and engineering design.
出处
《武汉水利电力大学学报》
EI
CSCD
1996年第6期21-25,共5页
Engineering Journal of Wuhan University
关键词
非线性
有限元
裂缝
空腹重力坝
hollow gravity dams
non-linear
finite elements
craaks
