桥梁倒塌事故原因分析及预防对策

摘要

In recent years, there are many accidents of bridge collapse in China. In view of many accidents, the thesis analyzes the human factors and natural factors. The human factors include design problems, construction problems, collisions of drivers and deliberate damage, and so on. Natural factors include nature disasters, environmental degradation, floating objects impact and so on. However, in reality, various causes make the accident more complicated. For a variety of reasons that may lead to the collapse of the bridge, a sound security system is established and the preventive measures are put forward.%近年来我国桥梁坍塌事故多发,论文针对这多起事故从人为因素和自然因素的角度进行了分析,其中人为因素包括设计问题、施工问题、驾驶物碰撞、故意损毁等,自然因素包括自然灾害、环境恶化、漂浮物撞击等.然而在实际情况中,多种的因素也使得事故的发生原因更加复杂.针对多种可能引发桥梁坍塌的原因,建立了完善的安全体制,提出了预防对策.