摘要
文章通过对贵州省多条高速公路桥梁模数式伸缩缝的设计及施工现状的调研,针对目前桥梁伸缩缝选型、安装设计,伸缩缝产品工地质量检测、安装质量控制方面存在的问题进行了探讨,提出了相应的对策,供工程设计和施工参考。
Through investigating the design and construction status of modular expansion joints of several expressway bridges in Guizhou ,this article discussed the problems existing in the type selection ,installation and design of bridge expansion joints,as well as the field quality inspection and installation quality control of expansion joint products ,and proposed the corresponding countermeasures,which can provide reference for engineering design and construction.
作者
唐志
徐向东
杜镔
TANG Zhi;XU Xiang-dong;DU Bin(Guizhou Transportation Planning Survey ＆ Design Academy Co.,Ltd.,Guiyang,Guizhou,.~r-~（3 RI3R 1 ＂~)
出处
《西部交通科技》
2018年第7期172-175,共4页
Western China Communications Science & Technology
关键词
公路桥梁
模数式伸缩缝
设计
施工
质量控制
Highway bridge
Modular expansion joint
Design
Construction
Quality control
