摘要
根据法王塔实测的几何尺寸和结构构造,运用有限元方法对其进行了动力特性分析以及地震时程相应分析,并根据相关文献,给出了古塔的周期公式,探讨法王塔的抗震机理,并对其截面的抗震承载力进行了验算,结果表明其截面承载力满足8度抗震设防要求,同时找出了其薄弱层面。
According to the measured geometric and the structural features,the dynamic characteristics and the seismic time response history of Fawang pagoda are analyzed by the finite element method;moreover,the periodic formula of the pagoda is deduced by the related paper.The seismic mechanism and the aseismatic capacity of its structural components are approached respectively.The results indicate the aseismatic capacity of sections meet the requirements of 8 degree seismic action.Simultaneity the unsubstantial section is located.It provides the theoretical foundation of protection、maintenance and reinforcement,as well as the technical reference of the pagoda.
出处
《长春工程学院学报（自然科学版）》
2007年第2期1-4,共4页
Journal of Changchun Institute of Technology：Natural Sciences Edition
基金
西安市科技局资助项目(GG05171)
关键词
法王塔
有限元
抗震
截面承载力
fawang pagoda
finite element analysis
periodic formula
anti-seismic
aseismatic capacity of the section
