摘要
本文以浙江江山北关大桥为工程背景,应用解析法推导出自锚式悬索桥空缆线形方程,并研究了该桥基准索股架设期间各种误差对主缆线形的影响,以便使主缆空缆线形精确快速达到目标要求。
The mathematic analysis method of free cable of self- anchored suspension bridge is deduced in this paper, based on the Beiguan Bridge in Jiangshan. The error that affect the cable shape are studied during erecting datum strand.
出处
《浙江交通职业技术学院学报》
CAS
2010年第1期1-4,50,共5页
Journal of Zhejiang Institute of Communications
关键词
自锚式悬索桥
空缆线形
基准索股
架设
self- anehored suspension bridge
free Cable
datum strand
erection
