摘要
伴随着我国科学技术水平和经济实力的持续提升,人民群众对于生活质量的要求也在不断进步。在此背景之下各类小区住宅高层建筑亦或者地下车库建筑的建设效果也有了更高的标准。而在此类建筑工程项目里,基坑开挖以及支护质量很大程度决定了该工程项目的综合施工效果。而基坑开挖与支护项目中会有着较多类型的技术应用,且施工工序较为繁杂。因此在相应的施工建设之中,会有着各种类型的问题产生。软土地基其自身含水量相对较高,且有着较大的缝隙,因此使用稳定性和压力存在性相较于普通土质层更差。并且在中国软土质层有着较为广泛的分布区域,其特殊性质决定了施工建设的难度较大且问题频发。因此近年来我国建筑行业针对上述问题将软弱土地基支护与桩基础工程技术在相应建筑工程项目的施工建设之中进行普及和应用,实现了较为优质的技术使用效果。文章就基坑开挖中软弱土地基支护与桩基础施工技术进行研究分析,以期为相关建筑工程项目的开展提供一定参考。
With the continuous improvement of Chinese scientific and technological level and economic strength,the people's requirements for quality of life are also improving.In this context,the construction effect of high-rise residential buildings or underground garage buildings in various residential areas also has a higher standard.In such construction projects,the quality of foundation pit excavation and support largely determines the comprehensive construction effect of the project.However,there are many types of technical applications in the foundation pit excavation and support project,and the construction process is complicated.Therefore,in the corresponding construction,there will be various types of problems.The water content of soft soil foundation is relatively high,and there are large gaps,so the use stability and pressure existence are worse than ordinary soil layer.The soft soil layer has a relatively wide distribution area in China,and its special nature determines the difficulty of construction and frequent problems.Therefore,in recent years,Chinese construction industry has popularized and applied the soft soil foundation support and pile foundation engineering technology in the construction of corresponding construction projects in response to the above problems,and achieved relatively high-quality technical use effect.This paper studies and analyzes the soft soil foundation support and pile foundation construction technology in foundation pit excavation,in order to provide some reference for the development of related construction projects.
作者
李晓峰
LI Xiaofeng(Liaoning Dongdi Construction Geotechnical Engineering Co.,Ltd.,Shenyang,Liaoning,110015,China)
出处
《智能城市应用》
2022年第6期55-58,共4页
Smart City Application
关键词
基坑开挖
软弱土地基
桩基础工程
foundation pit excavation
soft soil foundation
pile foundation works
