软土地基处理的几种方法综述  

Review of several methods of soft soil foundation treatment

作　　者：苑佳 周新雨 Yuan Jia;Zhou Xinyu(College of Geosciences and Engineering,North China University of Water Resources and Electric Power,Zhengzhou 450046,China)

机构地区：[1]华北水利水电大学地球科学与工程学院,河南郑州450046

出　　处：《能源与环保》2021年第1期39-42,共4页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

摘　　要：为了更加科学合理地选取软土地基处理方法,首先对软土地基的概念、特点及危害进行了阐述,其次系统总结了软土地基处理的几种方法,在介绍已有软土地基处理方法的基础上,着重介绍了布袋注浆桩这种新方法,并对不同方法的原理、适用条件和范围、优缺点进行了比较详细的阐述和分析。通过对不同方法的对比分析,对软土地基处理方法的选取提出了更好的建议:因地制宜,具体问题具体分析,综合考虑各种影响因素,不拘泥于某一种单一的方法,扬长避短,选用最经济实用的处理方法。在总结、积累现行软土地基处理方法和技术实践经验方面,为探索软土地基加固新技术、新方法和软土地基工程施工提供了借鉴。In order to select soft soil foundation treatment methods more scientifically and rationally,firstly,the concept,characteristics and hazards of soft soil foundation were explained;secondly,several methods of soft soil foundation treatment were systematically summarized,and the existing soft soil foundation treatment methods were introduced.On the basis of introducing the existing soft soil foundation treatment methods,this paper mainly introduced the new method of bag grouting pile,and the principle,applicable conditions and scope,advantages and disadvantages of different methods were explained and analyzed in detail.Through the comparative analysis of different methods,the paper put forward better suggestions on the selection of soft soil foundation treatment methods:adjust measures to local conditions,analyze specific issues in detail,comprehensively consider various influencing factors,not stick to a single method,maximize strengths and avoid weaknesses,and select the most economical and practical treatment methods;in the aspect of summing up and accumulating the current soft soil foundation treatment methods and technical practice experience,the paper has provided reference for exploring new soft soil foundation reinforcement technologies,new methods and soft soil foundation engineering construction.

关 键 词：软土 软土地基 地基处理方法 工程施工 布袋注浆桩 

分 类 号：TU447[建筑科学—岩土工程]