PRECISE TRANSFER MATRIX METHOD FOR EARTHQUAKE RESPONSE OF THE STRUCTURE IN FREQUENCY DOMAIN

摘要：

Based on the theory of differential equations and matrix analysis, a new precise transfer matrix form is provided, also the calculation formulas of the method are derivated. It is used to solve the structure analysis of the curved bridge. It combines the advantages of high-precision and clear concept. Compared with the traditional transfer matrix method, it no needs to solve the differential equations, get the necessary transfer matrix just following the iterative formula. According to the boundary condition, the deformations and internal forces of the structure can be obtoined. Example shows that the method is right and effective.

关键词： precise transfer matriz method Fourier transforms earthquake response frequency domain

作者: Jian-Peng Sun Qing-Ning Li

作者单位: School of Civil Engineering, Xian University of Architecture and Technology, Xian 710055, P.R. China

会议类型: 国际会议

会议名称: 2009年土木工程结构创新与可持续发展国际会议(The International Symposium on Innovation & Sustainability of Structures in Civil Engineering)

会议地点: 广州

会议语种:英文

页码: 1391-1396

在线出版日期: 2009-11-28（万方平台首次上网日期，不代表论文的发表时间）