某小型引水式电站厂房三维有限元静力分析

his paper is written combined with the engineering of the powerhouse of Shuizhai hydropower station. It used ANSYS which is three-dimensional finite element analysis software to imitate underwater entire structure of the powerhouse of hydropower station. In the paper, four different working conditions were calculated to three-dimensional static, and can arrive at displacement and stress of the entire structure and the specific cross-section. It is compared with displacement and stress the extremum of different working conditions and the specific cross-section.