黔中水利枢纽工程平寨水库大坝面板裂缝处理

Crack Treatment of Dam Panel of Pingzhai Reservoir in Qianzhong Water Control Project

简述了黔中水利枢纽平寨水库面板坝混凝土缺陷的情况,根据裂缝的分类制定了刮涂聚脲、化学灌浆+刮涂聚脲的处理方法,详述了施工方案和流程。

This article briefly descripts the concrete defects of the dam panel of Pingzhai reservoir in Qianzhong water control project. According to the classification of cracks, treatment methods of scraping polyurea, chemical grouting and scraping polyurea are developed, and the construction scheme and process are detailed.