摘要
通过对新建鸿福大桥四个吊杆更换方案的分析比较 ,确定最佳更换方案 ,确保了吊杆更换过程中桥梁的安全 ;并采取一定措施 ,控制吊杆更换过程中的一些非弹性因素 ,使吊杆更换对桥梁的影响程度降至最低。
Through the analysis and comparison of four exchange options of hanger rods for the newly built Hongfu Bridge it determines the optimum exchange option so as to ensure the bridge safety in the exchange course of the hanger rods. And it takes a certain measures to control some non-elastic factors in the exchange course of the hanger rods so that the exchange of the hanger rods reduces the influence on the bridge to a minimum.
出处
《城市道桥与防洪》
2003年第6期79-81,共3页
Urban Roads Bridges & Flood Control
关键词
吊杆
更换方案
鸿福大桥
系杆拱桥
施工技术
Keywords: tied arch bridge, exchange of hanger rods, non-elastic factors, Dongwan City
