论文部分内容阅读
今年来国家的道路桥梁经常倒塌损坏等问题,有材料使用不当的问题,还也有是技术的问题。在建成道路桥梁之后要根据外观病害分析方法,观测建筑是否会出现问题。
This year the country’s roads and bridges are often collapsed and damaged. There are also problems with improper use of materials and technical problems. After the completion of roads and bridges according to the appearance of disease analysis, observation of buildings will be a problem.