地震力作用下标志牌杆的数值计算

The Numerical Simulation of the Signs Stem under the Action Seismic Forces

近几年发生了很多建筑物在地震作用下的垮塌事故,人们越来越关注建筑物在承受地震作用时的受力情况。简单介绍了分析地震作用的两种方法,采用大型通用有限元软件ANSYS对标志牌杆建立模型,分析了其在承受地震力时的受力情况。

Many buildings collapsed under the earthquake accident in recent years.More and more attention has payed to the force state of building which caused by earthquakes.Two methods are briefly introduced to analyze the effect of the earthquake.The signs bar＇s finite element model is built up by using universal Finite Element Method software ANSYS,to analyze the building＇s stress state by the action seismic forces.