Seismic Performance Analysis of a Hollow Tower Structure with Three Prismatic Section
In order to better understand seismic performance of tower body structure in a square,the symbol tower finite element model is established using the finite element software ANSYS.Modal analysis is carried out and the first 3 natural frequencies and vibration modes of marking tower are obtained.By selecting 2 group natural seismic waves and a synthetic seismic wave the seismic time-history analysis of the model is performed,the symbol tower response under the earthquake action is obtained and the maximum lateral displacement and the maximum stress of symbol tower meet the standard requirements,so mark tower under earthquake are safe.These can provide reference for the same type of engineering design.
Symbol Tower Time-history analysis Natural Vibration Characteristics ANSYS
Luping Yi Jing Ji
The Architecture Engineering Department, Qinhuangdao college of Northeast Petroleum University, Qinh The civil and Architecture Engineering college, Northeast Petroleum University, Daqing,Heilongjiang,
国际会议
太原
英文
879-883
2012-06-23（万方平台首次上网日期，不代表论文的发表时间）