预应力混凝土实心方桩在某泵站工程中的应用
Application of Pre-stressed Concrete Solid Square Piles in a Pumping Station Project
汤升才 1黄修杰 1熊伟2
作者信息
- 1. 湖北省水利水电规划勘测设计院有限公司,湖北 武汉 430060
- 2. 湖北省漳河工程管理局,湖北 荆门 448001
- 折叠
摘要
在水工建筑物非岩石基础处理的诸多措施中,预应力混凝土实心方桩在工期、投资、质量控制、承载能力和沉降量控制等方面都有一定的优势.本文依托某泵站基础处理工程,系统比较分析了预应力混凝土实心方桩和混凝土灌注桩两种处理方案,并优选适合于本工程的实心方桩处理方案,有效解决了基础承载力和沉降量问题,可供其它类似工程的基础处理参考.
Abstract
Among the various measures for non-rock foundation treatment of hydraulic structures,pre-stressed concrete solid square pile is of certain advantages in construction time,cost,quality control,bearing capacity and settlement con-trol.Taking a foundation treatment work of a pumping station project as example,two treatment schemes,i.e.the pre-stressed concrete solid square pile and the concrete cast-in-place pile,are compared and analyzed systematically.The pre-stressed concrete solid square pile scheme is selected,which effectively solves the foundation bearing capacity and settlement issues and is more suitable for this project.It provides useful reference for the foundation treatment of similar projects.
关键词
预应力/混凝土实心方桩/混凝土灌注桩/承载力/沉降/基础处理Key words
pre-stress/concrete solid square pile/concrete cast-in-place pile/bearing capacity/settlement/foundation treatment引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据