内衬HDPE片材大口径钢筋混凝土排水管检测试验初探  

Tests of Large Diameter HDPE Lining Reinforced Concrete Sewer Pipes

作　　者：吕根喜 高武 毛海明 江晓华 章拥军 LYU Gen-xi;GAO Wu;MAO Hai-ming;JIANG Xiao-hua;ZHANG Yong-jun(Shanghai Pudong Concrete Products Co.,Ltd.,Shanghai 201202,China;Shanghai Municipal Engineering Design and Research Institute(Group)Co.,Ltd.,Shanghai 200092,China;Shanghai Urban Drainage Co.,Ltd.,Shanghai 200070,China)

机构地区：[1]上海浦东混凝土制品有限公司,上海201202 [2]上海市政工程设计研究总院(集团)有限公司,上海200092 [3]上海市城市排水有限公司,上海200070

出　　处：《混凝土与水泥制品》2021年第2期37-43,共7页China Concrete and Cement Products

摘　　要：基于工程实际要求,对内衬高密度聚乙烯(HDPE)片材化学物理性能及内衬HDPE片材钢筋混凝土管节进行了试验研究,包括内衬HDPE单键和多键的抗拉拔试验、管节接头抗内水压和外水压试验、HDPE片材覆贴接头抗外水压试验、外压荷载试验,可为HDPE片材在钢筋混凝土排水管中的应用和推广提供参考。Based on the actual requirements of project,the chemical and physical properties tests of HDPE sheets and pipe section tests of large diameter HDPE lining reinforced concrete sewer pipes are carried out,including single and multiple bond pull-out tests of HDPE lining,internal and external water pressure tests of pipe joints,external water pressure test of concrete sewer pipe joint with HDPE sheet,interface and external pressure load tests,which can provide a reference for the application and promotion of HDPE sheet in the corrosion resistance of reinforced concrete sewer pipe.

关 键 词：HDPE片材 大口径 钢筋混凝土排水管 试验方法 

分 类 号：TU528.73[建筑科学—建筑技术科学]