多角度探讨公路桥梁伸缩缝设置要点

Discussion on the set points of the highway bridge expansion joints by different perspectives

从设计、施工和养护多个角度研究桥梁伸缩缝设置的常见几个问题,并具体分析问题产生的原因和提出相应的对策。

It studies a few questions of the highway bridge expansion joints set form multiple angles of design, construction and maintenance, analyzes the causes of the problems and proposes appropriate