摘要
介绍了大跨度系杆拱桥异位现浇后的横移就位技术,对相关计算、关键设备选型、控制系统选择、主要保证措施等进行了介绍,并提供了空间混凝土结构体系整体顶升、横移就位的一种解决办法,以便今后在类似工程中得以应用。
The traversing technology after the cast-in-place of super span tied arch bridge is introduced,relevant calculation, the choice of the key equipment,control system and safeguard measures are analyzed and the solution to the overall promotion of space concrete frame and traversing movement is provided so as to provide reference for similar project.
出处
《铁道建筑技术》
2011年第8期12-16,共5页
Railway Construction Technology
关键词
系杆拱桥
横移
就位
技术研究
tied arch bridge
traversing movement
positioning
technical study
