基于ANSYS的球形库房抗风和抗震能力分析

ANSYS-based wind-resistance and aseismic analysis of hemispheric depot

本文运用抗风和抗震相关理论,建立球形库房在台风和地震共同作用下的整体和局部仿真模型,通过有限元计算程序ANSYS划分网格、施加荷载和边界条件后进行数值模拟,并对材料强度进行了研究分析,结果表明库房整体结构合理、选材恰当,完全能够满足相关技术指标要求。

Using the relative theory about wind-resistance and earthquake-resistance, simulation model of the whole and partial depot structure which are subjected to both typhoon and earthquake is established. Then, based on the finite element analysis program ANSYS, structural simulation and material＇s strength analysis was conducted after mesh division and load and boundary condition application. The results show that the structure of the depot is reasonable, the choice of its material is appropriate, and they could satisfy corresponding demand for technical indices.