基于软基加固的道路工程施工关键技术与沉降控制研究
Research on Key Technologies and Settlement Control of Road Engineering Construction Based on Soft Foundation Reinforcement
吴建枰1
作者信息
- 1. 福建省华荣建设集团有限公司 福建福州 350014
- 折叠
摘要
为加强对道路工程施工和成品的沉降控制,梳理分析某个含有软土地基的道路工程施工项目的软基加固措施.在分析实际工程案例的基本情况、工程地质、水文地质和施工现场现状的基础上,对软土地基的加固方案进行分析探讨.根据实际加固方案部署情况,提出软基加固中应注意的关键施工技术,在此基础上,为提高对施工过程中沉降的控制,提出施工过程沉降的监测控制措施.研究表明,水泥土搅拌桩的加固,可以较好地控制软土地基的沉降;水泥土搅拌桩,对软土加固的效果明显.
Abstract
To strengthen the settlement control of road engineering construction and finished products,analyze the soft foundation reinforce-ment measures for a road engineering construction project with soft soil foundation.Based on the analysis of the basic situation,engineering geology,hydrogeology,and construction site status of actual engineering cases,this paper analyzes and discusses the reinforcement plan for soft soil foundation.Based on the actual deployment of reinforcement plans,key construction techniques that should be noted in soft foun-dation reinforcement are proposed.On this basis,monitoring and control measures for settlement during construction are proposed to im-prove the control of settlement during the construction process.Research has shown that the reinforcement of cement soil mixing piles can effectively control the settlement of soft soil foundations;Cement soil mixing piles have a significant effect on reinforcing soft soil.
关键词
软土地基/沉降监测/水泥土搅拌桩/施工技术Key words
Soft soil foundation/Settlement monitoring/Cement soil mixing pile/Construction technique引用本文复制引用
出版年
2024
NETL
NSTL
万方数据