浅析钻孔灌注桩施工要点  

Brief Analysis on Construction Points of Cast- in- situ Bored Pile

作　　者：陈静博[1] 

机构地区：[1]辽宁省交通科学研究院,沈阳市110015

出　　处：《北方交通》2016年第4期53-56,共4页Northern Communications

摘　　要：钻孔灌注桩具有对环境影响小、承载力大等特点,随着高速公路的发展,在工程中得到广泛应用。根据钻孔灌注桩施工经验,着重介绍了钻孔灌注桩施工的质量控制要点。The cast - in capacity and so on. With the points of cast - in - situ bored cast - in - situ bored pile. -situ bored pile is with features like small environmental influence, large bearing development of expressway, it is widely applied in the project. The quality control pile construction are introduced emphatically based on the construction experience of cast - in - situ bored pile.

关 键 词：钻孔灌注桩施工 孔壁坍塌 钻孔偏斜 缩孔 

分 类 号：U443.154[建筑科学—桥梁与隧道工程]