主贮油罐地脚螺栓有限元受力分析

Analysis on the finite element of the bolt in tank

采用经中国核电认可的ANSYS有限元软件作为模拟计算工具,模拟某电厂主储油罐两种相同工况下储油罐地脚螺栓受力,要兼顾混凝土中钢筋的位置和满足螺栓距离要求,完成受力分析。

In this paper,ANSYS is approved by China nuclear power which used as a simulation tool to simulate the bolt force under two working conditions of a power plant,and to convert the force data into a standard value. Through two cases of stress analysis and comparison of safety factor,and the analysis of stress change trend,the bolt force does not exceed the damage range under the premise of bearing capacity,in order to avoid steel bolt hole position relevant basis was provided for moving distance.