船闸工程大体积混凝土施工裂缝控制

Construction Crack Control of Mass Concrete in Lock Engineering

本文主要从船闸工程大体积混凝土施工裂缝的类型及其对结构的危害入手，结合河南沱浍河大青沟船闸工程混凝土的施工，对其出现裂缝的原因以及控制措施进行了分析与研究。

This article mainly introduces the type of construction cracks of mass concrete in lock engineering and the harm to the structure. Combined with the construction of lock engineering in Daqing Gap along the TuoHui River in Henan, the article analyzes and researches the reason of the cracks and control measures.