摘要
依据伸缩装置专项检测报告,认真分析了铜陵长江公路大桥伸缩装置的病害原因,并简单介绍了WABO SB-720型大位移伸缩装置的更换安装,以确保伸缩装置处于正常工作状态,保证桥梁的安全使用。
According to the special test report of expansion device, the thesis carefully analyzes the damage cause of the expansion device on the Tongling Changjiang highway Bridge, and gives brief introduction on the change and installation of WAI30 SB-720 type large displacement expansion device, to make sure the expansion device in normal operation and the bridge in safe use.
出处
《山西建筑》
2009年第17期334-335,共2页
Shanxi Architecture
关键词
桥梁
伸缩装置
破坏
更换
混凝土
bridge, expansion device, damage, change, concrete
