桥梁设计中的安全性和耐久性研究

长期以来,人们一直以为混凝土桥梁应是非常耐久的,不存在或很少存在腐蚀的问题,即便存在着腐蚀,短期内也不会有太大问题。事实并非如此,只有我们认真总结国内外桥梁事故的教训,深入探讨我国桥梁的发展方向,积极采取各种措施才能尽量避免的惨重代价。

The Safety and Durability in Bridge Design

Ever since a long time ago,it has thought that the concrete bridge should be very durable,and there is little or no corrosion problem;even if there is corrosion,it is no problem in a short term.That is not true,only we conscientiously sum up the lessons of bridge accident at home and abroad,make in-depth study of China's development direction of the bridge,and take active measures,can we avoid the heavy lost.