摘要
砖孔灌注桩凭借其承载力大、施工影响小、可以在各种地质地形里使用等优点而成为当前各类工程项目里广泛使用的一种基础承载形式。但是,由于桥梁工程工作环境的特殊性,在使用砖孔灌注桩时有可能产生塌孔、钢筋笼上浮、夹泥、断桩等各种质量问题。文章就桥梁工程中砖孔灌注桩施工技术以及施工过程里常见质量问题作了一番简要的论述。
Brick has the advantages of cast-insitu pile with its high bearing capacity, the impact of small, can be used in various geological terrain becomes the bearing form a current kinds of engineering project in the widely used. However, due to the particularity of the bridge engineering work environment, the use of brick pile with the potential collapse of hole, reinforcement cage floating, mud, broken pile and other quality problems. This paper makes a brief exposition of bridge engineering brick pile construction technology and construction process of the common quality problems.
出处
《城市建筑》
2013年第2期257-257,266,共2页
Urbanism and Architecture
关键词
桥梁工程
砖孔灌注桩
施工技术
bridge engineering
brick pile
construction technology
