旋挖钻孔灌注桩在建筑桩基工程施工中的应用  

APPLICATION OF ROTARY EXCAVATION BORED PILES IN THE CONSTRUCTION OF BUILDING PILE FOUNDATIONS

作　　者：李正义 李俊龙 甘超 陈滔 Li Zheng-yi;Li Jun-long;Gan Chao;Chen Tao

机构地区：[1]中建二局第三建筑工程有限公司,成都610045

出　　处：《建筑技术开发》2022年第13期153-155,共3页Building Technology Development

摘　　要：旋挖钻孔灌注桩施工因作业质量高、适用性好、安全性高且对外界环境污染小等诸多显著优势,而得以在建筑、桥梁等基础工程中广泛应用。结合建筑桩基施工实践经验,并以某建筑桩基施工为例,对旋挖钻孔灌注桩在建筑桩基工程中的实践应用予以细致探讨,以期为类似施工提供些许有益参考。Rotary excavation bored pile construction is widely used in basic projects such as buildings and bridges due to its high operation quality, good applicability, high safety and less pollution to the external environment. Based on the author’s years of practical experience in building pile foundation construction, and taking the construction of a building pile foundation as an example, the practical application of rotary-drilled cast-inplace piles in building pile foundation engineering is discussed in detail, with a view to providing all construction colleagues provide some useful references.

关 键 词：旋挖钻孔灌注桩 建筑桩基 钻进成孔 水下混凝土灌注 

分 类 号：TU4[建筑科学—土工工程]