钢筋混凝土结构施工缝处理方法研究  

Treating methods of cast-in-situ reinforced concrete structures with construction joints

作　　者：魏春明[1] 赵星海[1] 

机构地区：[1]东北电力大学,吉林吉林132012

出　　处：《混凝土》2008年第7期120-123,共4页Concrete

基　　金：东北电力大学博士科研启动基金资助(BSJXM-200706);吉林省教育厅"十一五"科学技术研究项目(2007304)

摘　　要：概括介绍了施工缝问题的国内外研究现状,对各国规范进行了比较。对国内外有关梁柱交接面处,施工缝留设和处理方法进行了介绍,针对施工中容易出现的一些缺陷进行了讨论,并提出了相应的防治措施。The domestic and international research state is introduced summarily.The main factors influencing the placing quality of construction joints and the problems appeared in practical construction are analyzed.And the different requirements of the codes of all countries are compared, too.Finally, an example is given to emphasize that more attention should be taken into account on construction joints.Construction methods of different grade concrete in the joints of beam and column are discussed.

关 键 词：施工缝 钢筋混凝土 框架柱 

分 类 号：TU528.01[建筑科学—建筑技术科学]