引黄调水工程大型薄壁混凝土渡槽施工质量缺陷分析及控制对策  

Analysis and control measures on construction quality defects of large thin-wall concrete aqueducts in Yellow River Water Diversion Project

作　　者：姜葵红[1] 吕跃[1] 杨国瑞[1] 张兴珏[1] 朱南[1] 

机构地区：[1]山东省水利勘测设计院,山东济南250013

出　　处：《水利水电技术》2008年第7期42-44,共3页Water Resources and Hydropower Engineering

摘　　要：针对南水北调东线胶东地区调水工程中现浇钢筋混凝土薄壁渡槽易出现冷缝、错台、露筋和蜂窝麻面,以及裂缝等质量缺陷及其成因进行了分析,提出了具体解决措施。The quality defects such as cold joint, staggered joint, reveal of reinforcement, alveolate surface etc. occurred during the construction of the cast-in-situ concrete of the thin-wall concrete aqueducts in the Eastern Shandong Water Diversion Project of the Eastern-Route of the South-to-North Water Transfer Project and their causations are analyzed herein, for which some concrete measures are put forward as well.

关 键 词：薄壁混凝土渡槽 质量缺陷 引黄调水工程 

分 类 号：TV672.3[水利工程—水利水电工程]