摘要
采用三维非线性有限元法对欧阳海超薄双曲拱坝受温变荷载的受力变形特性进行了分析 .论证了双曲拱坝受温变荷载开裂变形的破坏规律 。
The characteristics of stressing deformation of the Ouyanghai thin arch dam under temperature variation loads are analyzed by using three_dimensional nonlinear finite element method. The destraction regularity of stressing deformation of double_curvature thin arch dams caused by temperature variation loads is concluded. An algorithm of three_dimensional nonlinear finite element analysis considering temperature variation loads is presented.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2001年第1期31-36,共6页
Engineering Journal of Wuhan University
