摘要
Abstract
Honeycomb holes, pitted surface, dislocation, cracks and other defects were found during concrete pouring for water conveyance system of Xianyou Pumped Storage Power Station. The paper makes a systematical analysis on the causes of those defects and gives a detailed introduction to methods,materials and construction techniques for defect treatment, by which the defects on concrete appearance, quality and safety are remedied and the service life of the concrete is extended,which provide a good basis for safe operation of the power station.关键词
输水系统/混凝土/缺陷处理/仙游抽水蓄能电站Key words
water conveyance system/concrete/defect treatment/Xianyou Pumped Storage Power Station分类
建筑与水利
