《混凝土结构工程施工质量验收规范》（GB 50204－2015）关于现浇混凝土结构尺寸偏差的调研及修订

The Investigation and Amendment on the Dimension Deviation of Cast-in-situ Concrete in “Code for Acceptance of Constructional Quality of Concrete Structures”(GB 50204-2015)

《混凝土结构工程施工质量验收规范》(GB 50204-2015)修订期间,开展了针对尺寸偏差的工程实测调研工作,根据调研结果,并参照以往工程经验,对《规范》中的各类偏差项目进行了必要的修订。简要介绍工程实测及针对现浇混凝土结构工程尺寸允许偏差的修订情况。

The investigation of the dimension deviation of cast-in-situ concrete was carried out during the revision of ＂ Code for acceptance of constructional quality of concrete structures＂ （GB 50204-2015）. According to the results of the research and reference of previous engineering experience,acceptance requirements for the dimension deviation of cast-in-situ concrete in GB 50204-2015 were amended necessarily. The engineering investigation and the amendment of the dimension deviation of cast-in-situ concrete were briefly introduced in this article.