Finite-element Analysis of Prestressed Concrete Stayed-cable Bridge

摘要：

A multi-span prestressed concrete stayed-cable bridge was analyzed applying the universal finite element software ANSYS. The static stresses and displacements of the bridge structure under seven different working cases were obtained. The dynamic characteristics such as the self-vibration frequencies and corresponding principal modes of the bridge were studied. The results verify the feasibility of the preliminary design, and provide the basis for further antiseismic design.

关键词： stayed-cable bridge prestressed concrete static analysis dynamic characteristic finite element

作者: Kedong Tang Jian Fu Shunbo Zhao Shan Zhao Songwei Pei

作者单位: North China University of Water Conservancy and Electric Power, Zhengzhou 450011, China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 425-428

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）