摘要
土壤固化剂是一种能够改善和提高土壤工程技术性能的土木工程材料。综述了土壤固化剂的三种分类方式,即按照形态、化学组成和作用机理划分,其中按照作用机理分类时可分为无机类土壤固化剂、离子类土壤固化剂、有机类土壤固化剂和生物酶类土壤固化剂,分别详细分析了此四类土壤固化剂的固化机理及一些典型产品的国内外研究现状。最后介绍了土壤固化剂在边坡固化、渠道防渗及道路工程领域的应用情况。
Soil stabilizer is the material which can improve and enhance the performance of the soil.Three classification me-thods of soil stabilizer are summarized,namely state,chemical composition and solidifying mechanism.Soil stabilizer can be divided into inorganic soil stabilizer,ion soil stabilizer,organic soil stabilizer and biological enzyme soil stabilizer according to the solidifying mechanism.The solidifying mechanism of these four kinds of soil stabilizer and the researches of some typical soil stabilizer home and abroad are analyzed in detail.Finally,the applications of soil stabilizer in slope solidifying,canal seepage control and road engineering are introduced.
作者
米吉福
汪浩
刘晶冰
严辉
MI Jifu;WANG Hao;LIU Jingbing;YAN Hui(College of Materials Science and Engineering,Beijing University of Technology,Beijing 100124)
出处
《材料导报》
EI
CAS
CSCD
北大核心
2017年第A01期388-391,401,共5页
Materials Reports
关键词
土壤固化剂
固化机理
应用
soil stabilizer
solidifying mechanism
application
