HG无机/有机复合土壤固结材料的应用研究  

Study of HG inorganic/organic composite material for soil consolidation

作　　者：袁军[1] 郑敏[1] 徐军[1] 冯锦锋[1] 候安新[2] 

机构地区：[1]武汉工程大学湖北省新型反应器与绿色化学工艺重点实验室,湖北武汉430074 [2]武汉大学化学与分子科学学院,湖北武汉430072

出　　处：《武汉工程大学学报》2010年第1期36-38,56,共4页Journal of Wuhan Institute of Technology

摘　　要：作为一种新型的复合材料,HG无机/有机复合土壤固结材料能提高水泥对地下淤泥质软土的加固作用.经过试验对比,结果表明:HG与水泥复配的最佳质量比例为1.5%;添加HG后水泥土试样的无侧限抗压强度、抗剪强度和抗渗透性与未添加时相比都有明显的提高,同时添加HG能明显降低水泥浆的粘度,增加了水泥浆的输送性能.As a new type of composite material, HG inorganic-organic soil-consolidated material can strengthen the consolidation of cement slurry to the underground mucky soft soil effectively. By comparison tests, the result shows that the optimum ratio of HG to cement is 1.5 %. With the additive of HG, the properties of cement soil, such as unconfined compressive strength, shearing strength and resistance to permeability, can be enhanced obviously. Meanwhile, with the addition of HG the viscocity of cement slurry is decreased sharply, thus the cement slurry can be transferred more easy.

关 键 词：地下淤泥质软土 无机/有机复合土壤固结材料 无侧限抗压强度 抗剪强度 抗渗透性 

分 类 号：TU473.1[建筑科学—结构工程]