道路桥梁裂缝的原因与防治对策

Causes of cracks in road bridges and prevention measures

首先对引发道路、桥梁裂缝的原因进行了归纳分析,比如:荷载、混凝土特性、外界环境、地基等,从而提出了道路桥梁施工中对裂缝预防、控制的一些建设性措施,比如施工前要实地勘察工程周边环境,设计合理的施工方案,施工过程中要严格把控质量问题等等。最后再简述了一些工程完工后出现裂缝的修复措施。

This article first summarizes the causes of road and bridge cracks,such as load,concrete properties,external environment,and foundation. Therefore,some constructive measures for the prevention and control of cracks in the construction of roads and bridges have been proposed,such as the construction of the surrounding environment of the project before construction,the design of a reasonable construction plan,and the strict control of quality issues during the construction process. Finally,the repair measures of some cracks after the completion of some projects are briefly described.