摘要
由于钻孔灌注桩是在地下而且在水中成孔、灌注水泥混凝土,加之成孔方法各异、地质条件的各种变化、混凝土灌注时间的长短、施工技术人员水平及经验的高低等因素,钻孔灌注桩极易出现各种缺陷。鉴于此,主要论述了钻孔灌注桩的施工工艺、质量控制以及施工过程中一些质量通病的处理措施。
The bored pile is in the ground, shaping the hole and pouring concrete in the water. Because of shaping method of the hole in different ways, various changes of the geological conditions, technical personnel＇s different construction technology level and experience level and other factors, bored pile is easy to appear all sorts of defects. Given this, the paper mainly discusses the construction technology, quality control of bored pile, and the treatment measures for some quality problems in construction process.
出处
《交通标准化》
2013年第22期101-108,共8页
Communications Standardization
关键词
钻孔
灌注桩
导管
质量控制
drilling
bored pile
catheter
quality control
