柔性吊桥设计理论及其应用研究Ⅲ.简易柔性悬索桥主索张力的研究  

DesignTheoryandAppliedStudyonaFlexibleSuspensionBridge Ⅲ.Study of Skyline Tension on a Simple Flexible Suspension Bridge

作　　者：郑丽凤[1] 周新年[1] 冯建祥[1] 罗桂生[1] 

机构地区：[1]福建林学院,福建南平353001

出　　处：《福建林学院学报》2001年第2期105-108,共4页Journal of Fujian College of Forestry

基　　金：福建省教育厅基金资助项目! (JA0 0 2 16 ) ;福建省自然科学基金资助项目 !(E990 0 1)

摘　　要：在简易柔性悬索桥桥型几何模型分析的基础上 ,对主索张力及其计算误差进行分析研究 .探讨典型桥及其变型桥主索张力的计算方法 。Based on the analysis of the geometrical models in a simple flexible suspension bridge,the skyline tension and it's errors in calculation were analyzed.And the calculated methods of the skyline of typical and form bridges were studied,which provides the theory basis for the skyline tension calculation on a simple flexible suspension bridge

关 键 词：简易柔性悬索桥 桥型 主索张力 计算 误差分析 

分 类 号：U448.252.5[建筑科学—桥梁与隧道工程]