民用建筑混凝土结构裂缝的鉴定及修补与加固

摘要

阐述了混凝土裂缝的形成原因，通过实施可靠性鉴定，研究了具体的修补和加固裂缝实施方案，并对预应力法、灌浆法、涂覆法等混凝土裂缝修补措施和加固方式进行了介绍，为防治混凝土裂缝的发生积累了经验。%The paper describes concrete cracking causes. Through implementing reliable identification,it studies specific maintenance and rein-forcement scheme,and introduces concrete maintenance measures and reinforcement methods including prestressed method,grouting method and coating method,which has accumulated experiences for preventing concrete cracks.