公路桥梁裂缝原因分析及处理措施

Analysis on the Bridge Cracking Causes of Highway

桥梁因裂缝造成的破坏现象比较普遍,本文结合连云港市部分公路已建桥梁,对几种较典型的桥梁部位,如箱梁、板梁、盖梁等裂缝的原因进行分析,并从设计、施工等方面提出一些相应的预防及处理措施。

Cracking is a frequently appeared phenomenon of damage in bridge. Based on the experience of bridge construction in roads of the Lianyungong city, this paper analyzed some causes of cracking damage in typical parts of bridge, such as box girder, plate beam, bent cap an so on. It also proposed some measures in design and construction to prevent bridge from cracking.