Stability analysis of the continuous rigid frame bridge with large-span and high-pier by energy method

摘要：

Based on stability theory, the calculation formulation of stability coefficient λ of high pier, cantilever casting construction and the whole bridge on the continuous rigid frame bridge with large-span and high-pier is acquired by energy method in elastic condition. Two results obtained from the calculation formulation of stability coefficient λ and software Ansys are compared, which shows that the formulation of stability coefficient λ has good precision.

关键词： The continuous rigid frame bridge with large-span and high-pier Stability Energy method Stability coefficient λ

作者: Yigang Lv

作者单位: School of Bridge and Structure Engineering, Changsha University of Science and Technology, Changsha 410076, China

会议类型: 国际会议

会议名称: 国际断裂力学2007年会(Fracture Mechanics and Applications 2007)

会议地点: 长沙

会议语种:英文

页码: 319-325

在线出版日期: 2007-11-01（万方平台首次上网日期，不代表论文的发表时间）