浅谈混凝土桥梁裂缝产生的原因及预防措施

针对混凝土的裂缝问题,通过多年的现场观察和查阅有关混凝土内部应力方面的专著,对混凝土工程中常见的温度和收缩裂缝产生的原因及其作用机理进行了分析,并针对具体情况提出了一些预防、处理措施。

On the generating reasons of concrete bridge crack and the preventing steps

Aiming at the problems of concrete crack and through the long time field survey and looking up the works about concrete inner force,it analyses the generating reasons of common temperature and shrink crack in concrete projects and it action principles,and puts forward the preventing and management steps to the specific situation.