摘要
我国地势西高东低,地形多种多样,在修建铁路、公路中,大多数都含有桥梁工程。钻孔灌注桩作为最普遍的桩基施工技术,广泛被建设、设计、施工单位应用。然而在桥梁工程中桩基施工的好与坏,是决定工程工期和工程质量的关键性因素。本文主要是针对钻孔灌注桩的施工工艺,以及结合自身实践,通过在施工过程中存在的问题,做出相应的预防措施。
China's terrain is high in the west and low in the east,and the terrain is diverse.In the construction of railways and highways,most of them include bridge projects.As the most common pile foundation construction technology,bored piles are widely used by design and construction units.However,the quality of pile foundation construction in bridge engineering is a key factor in determining the project duration and project quality.This article is mainly aimed at the construction technology of bored piles,combined with its own practice,through the existing problems in the construction process,it makes corresponding preventive measures.
作者
王壮飞
WANG Zhuang-fei(The 3rd Engineering Co.,Ltd.of China Railway 12th Bureau Group,Taiyuan 030000,China)
出处
《价值工程》
2020年第17期169-170,共2页
Value Engineering
关键词
钻孔灌注桩
成孔
成桩
存在问题
预防措施
bored pile
hole formation
pile formation
existing problems
preventive measures
