机场现浇混凝土道面板裂缝成因及防治

Reasons and preventions of the cracks in cast-in-place slab of airport concrete pavement

针对华北某机场现浇混凝土道面板在施工过程中出现的裂缝现象,分析了裂缝产生的原因并提出了相应的防治措施,在实践中取得了显著的效果。

During the construction of concrete pavements slab of an airport in North China,the phenomenon of cracks has appeared.This paper analyzes the causes of the cracks of the concrete pavement slab and the measures preventing the crack.In the practice,notable results have been obtained.