淮河流域水闸混凝土缺陷调查与分析  

Investigation and analysis on concrete defects of sluices at Huaihe river basin

作　　者：李艳[1] 田正宏[1,2] 王永泉[1] 

机构地区：[1]河海大学水利水电学院,江苏南京210098 [2]河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210098

出　　处：《混凝土》2013年第7期131-134,137,共5页Concrete

基　　金：水利部公益性行业科研专项经费项目(201101013)

摘　　要：结合淮河流域部分水闸检测与鉴定资料,归纳出水闸混凝土常见缺陷,比如混凝土强度不足、裂缝、碳化、错位、磨损等;并将水闸按其承担的任务分类,得出各类水闸所对应的典型缺陷;研究分析了其成因;提出了典型缺陷的工程和非工程加固修复措施。为水闸病害识别和安全评估工作提供参考。Combined with detection and identification on various types of sluices at Huaihe river basin,common defects of sluices concrete were summarized;typical defects were concluded according to classification of sluices,and possible causes of defects were analyzed.Basis for diseases identification and safety assessment were provided.

关 键 词：淮河流域 水闸工程 混凝土缺陷 成因 加固修复 

分 类 号：TU528.07[建筑科学—建筑技术科学]