关于现浇钢筋混凝土肋形楼盖中主梁钢筋保护层厚度问题的讨论  

Discussion About the Thickness of Protective Layer of Reinforcing Bar of Main Roof Beam in Building Roof Rib Type in In-Situ Reinforced Concrete

作　　者：刘应龙[1] 吕伟荣[2] 黄靓[2] 

机构地区：[1]湖南城建高等专科学校监理公司,湖南益阳413000 [2]湖南大学土木工程学院,湖南长沙410082

出　　处：《湖南城建高等专科学校学报》2002年第1期25-27,共3页Journal of Hunan Urban Construction College

摘　　要：针对主次梁钢筋交接处钢筋保护层厚度不够这一问题进行了讨论,指出了其危害性,并就施工中常见的3种处理方案的利弊进行了分析和总结.This essay gives an overall discussion about the lacking of the thickness of reinforcing bar protective layer in the joining place of the main and secondary roof beam, points out its harmfulness clearly, and at the same time analyses and summarizes the advantages and disadvantages of the three common disposal schemes in construction.

关 键 词：主次梁 抗弯承载力 抗剪承载力 钢筋混凝土 肋形楼盖 

分 类 号：TU375.1[建筑科学—结构工程]