桥梁墙式防撞护栏不规则裂缝的分析与防治

Analysis and Prevention Measure of Irregular Crack of Protection Fence

工程施工中,通过采用在两孔之间设置必要的胀缝以及在模板制作时设置好缩缝位置等防治措施,可顺利解决防撞护栏不规则裂缝的问题,从而提高公路桥梁的外观质量,为“创精品,树品牌”打下坚实的基础。

In the engineering construction, setting up necessary expand sew between two holes and choosing the best place of shrink sew in making templates can resolve the problem of irregular cracks in protection fence, thus, the appearance quality of highway bridge can be improved, and which also can give stability foundation to design best highway bridge.