桥梁倒塌事故问题分析

Analysis and Research on Causes of Bridge Collapse Accidents

为研究桥梁倒塌的原因,对上百起桥梁事故的原因状况进行了统计调查,并对部分桥梁工程事故进行了具体的分析研究。结果表明:桥梁坍塌事故的主要原因可以归结为设计、施工、管理及维护、加固拆除不合理以及自然力量等。最后,针对造成桥梁事故的原因,提出深化科学研究、加大维护管理、完善安全体系、建立评估体系的桥梁维护对策。研究成果可为今后的桥梁建设提供参考。

In order to study the reasons for the collapse of bridges,a statistical survey was conducted on nearly a hundred of bridge accidents,and some of which were analyzed and studied in detail.The results show that the main causes of bridge collapse can be attributed to design,construction,management and maintenance,unreasonable dismantling of the reinforcement and natural forces.Finally,it was proposed to deepen scientific research,strengthen the maintenance management,improve the safety system,and establish a evaluation system for the maintenance of the bridge.