目前,我国公路发展迅猛,但对于水泥砼路面板,根据已建成通车的水泥砼公路使用情况看,有相当部分破坏,如开裂、断板、破碎、沉陷、错台等。这里仅对刚性路面板破坏的原因及其防治,谈点个人看法。 At present, the road is developing rapidly in our country. However, for cement concrete pavement slab, according to the cement concrete highway which has been opened to traffic, there are quite some damage such as cracking, broken plate, broken, subsidence and wrong platform. Here only the reasons for the destruction of rigid road pavement and its prevention and treatment, talk about personal views.