摘要
本文介绍了电渗法在工程中的应用情况,阐明了电渗固结的机理及其适用范围,在前人的研究基础上总结了电渗法在地基处理中的优缺点.得出电渗法作为一种较新的地基处理技术,对于淤泥、黏性土等渗透性较小、荷载固结缓慢的土体有较好的加固排水效果,特别是塑性状态较差或者含水量极高的特殊土体,其固结排水效果更为明显.虽然在实际应用当中尚存在不成熟的地方,但是其高效、无二次污染等优点将会使其在未来地基处理新技术中有着巨大的发展空间.
This paper introduces the application of electro-osmosis method in engineering,expounds the mechanism of electro-osmosis consolidation and its application scope,and summarizes the advantages and disadvantages of electro-osmosis method in foundation treatment based on previous studies.It is concluded that electro-osmosis method,as a relatively new foundation treatment technology,has better reinforcement and drainage effect for soils with low permeability and slow load consolidation,such as silt and cohesive soil,especially for special soils with poor state or extremely high water content,and its consolidation and drainage effect is more obvious.Although there are still immature places in practical application,its high efficiency,no secondary pollution and other advantages will make it have huge development space in the future new foundation treatment technology.
作者
黄耀意
HUANG Yao-yi(Guangdong Nonferrous Metals Geological Environment Center,Guangzhou 510030,China)
出处
《世界有色金属》
2020年第7期262-264,共3页
World Nonferrous Metals
关键词
软基础
基础加固
电渗固结
calculation basis
foundation reinforcement
electro-osmosis consolidation.
