摘要
通过荣成-乌海高速公路某特大高架桥桥梁伸缩缝应急维修更换施工实践,总结了运营期高速公路桥梁伸缩缝维修更换相关施工工艺。
Based on the construction practice of emergency maintenance and replacement of expansion joint of a super large viaduct bridge on Rongcheng-Wuhai expressway,this paper summarizes the relevant construction technology of maintenance and replacement of expansion joint of expressway bridge during operation period.
作者
陈洁
CHEN Jie(Rongwu Branch of Hebei Expressway Group Co.,Ltd.,Hebei Baoding 071000 China)
关键词
运营高速
桥梁伸缩缝
维修更换
highway operation
bridge expansion joint
maintenance and replacement
