膨胀土掺和橡胶颗粒改良效果评价综述  

A evaluate summarizing on reform effect of expansion soil admix rubber particles

作　　者：左春阳[1] 周俊[1] 邓文[1] 

机构地区：[1]武汉大学土木建筑工程学院

出　　处：《山西建筑》2010年第25期83-84,共2页Shanxi Architecture

基　　金：国家大学生创新实践项目(项目编号:081048629)

摘　　要：以湖北荆州的膨胀土为试验材料,通过室内试验,对橡胶颗粒改良膨胀土的物理性质、胀缩特性、强度特性的效果作出相应评价,证实了橡胶颗粒对膨胀土的改良效果,为膨胀土的治理提供了一种新的方法。The physical properties,swelling-shrinkage characteristics and the strength of the expansion soil modified with rubber particles is studied through laboratory experiment,while the expansion soil in the experiment is from Jingzhou in Hubei province.It confirms the assumption that rubber particles can improve the expansion soil,which provides a new method to modify the expansion soil.

关 键 词：橡胶颗粒 膨胀土 胀缩特性 抗剪强度 

分 类 号：TU443[建筑科学—岩土工程]