摘要
本文作者对索拱结构的特点,对索拱结构的受力参数,索截面、索的预应力值及矢高进行了计算分析,得出影响索拱结构刚度的关键因素为索的截面和索的预张力。
This paper introduces the characteristics of the cable arch structure system, analyzes mechanical parameters、section、prestress and radius vector of the cable arch.The present result indicates that the most critical factors、which influence the rigidity of the structure, are section and prestress of the cable arch.
出处
《四川工业学院学报》
2003年第3期86-87,110,共3页
Journal of Sichuan University of Science and Technology
关键词
索拱体系
预应力
截面
矢高
the cable arch
prestress
section
radius vector
