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我国交通业发展日新月异,公路和桥梁建设尤为突出。不同的地形环境对交通建设提出了不同的要求,因此更需要大量的桥梁灵活的实现通途。但近年来,很多桥梁工程出现了安全问题,在投入使用后出现坍塌,大型裂缝,给人民的财产乃至生命安全造成了巨大威胁。桥梁的裂缝是出现坍塌现象的主导原因。本文针对桥梁的裂缝成因进行了细致的分析,针对如何预防以及可以采取措施进行补救的裂缝给出了措施。
The rapid development of China’s transportation industry, especially the construction of roads and bridges. Different terrain environment put forward different requirements for traffic construction, so more needs a lot of bridges to achieve flexible traffic. However, in recent years, many bridge projects have experienced security problems. After being put into operation, they have collapsed and become large cracks, posing a huge threat to the people’s property and even their lives. Crack in the bridge is the leading cause of collapse. In this paper, the causes of cracks in the bridge were analyzed in detail, and measures were put forward on how to prevent it and how to remedy the cracks.