《砌体结构工程施工质量验收规范》中完善后植拉结钢筋规定的几点建议  

SUGGESTIONS ON PERFECTING CODE FOR ACCEPTANCE OF CONSTRUCTIONAL QUALITY OF MASONRY STRUCTURE TO LATER EMBEDDING BINDING STEEL BAR

作　　者：刘勇[1] 宗琦[1] 

机构地区：[1]安徽理工大学,安徽淮南232001

出　　处：《工业建筑》2014年第10期128-131,共4页Industrial Construction

基　　金：安徽高校省级自然科学研究项目(KJ2012Z360);安徽省高职高专专业带头人资助项目

摘　　要：GB 50203—2011《砌体结构工程施工质量验收规范》对混凝土结构填充墙后植拉结钢筋如何进行现场非破坏实体检测作出了规定,为后植拉结筋施工和实体检测提供了依据。但GB 50203—2011实施中也发现了一些问题,如没有规定后植拉结钢筋的适用范围、给出的非破坏检验值检测时存在争议、没有规定钢筋锚固临界深度、对后植筋施工缺乏过程控制要求等,在分析上述问题的基础上提出了完善的具体建议。Code for Acceptance of Constructional Quality of Masonry Structures（GB 50203-2011）makes stipulation for onsite nondestructive test of later embedding binding steel bar in the concrete structure filler wall.Beisdes, it provides a basis for construction and onsite test of later embedding binding steel bar.Nevertheless, some problems are found during the enforcement of the Acceptance Code.For instance, it does not stipulate the scope of application of later embedding binding steel bar and the critical depth of the anchoring steel bar; it lacks procedure-controlling requirements of later embedding binding steel bar construction.There are controversies on the critical depth of anchoring steel bar.On the basis of analyzing the above problems, it was put forward some suggestions on perfecting“Code for Acceptance of Constructional Quality of Masonry Structures”（GB 50203-2011）.

关 键 词：砌体结构规范 填充墙 后植拉结钢筋 荷载检验值 检验批 

分 类 号：TU755.3[建筑科学—建筑技术科学] TU712.3