冲击碾压与土工格室在软弱土路基处理的应用  

Application of impact pressing and geocell in soft subgrade treatment

作　　者：谭练武 Tan Lianwu(Sinohydro Engineering Bureau 8 Company Limited,Changsha 410004,China)

机构地区：[1]中国水利水电第八工程局有限公司,湖南长沙410004

出　　处：《山西建筑》2021年第10期116-117,共2页Shanxi Architecture

摘　　要：在对冲击碾压和土工格室原理分析的基础上,介绍了冲击碾压、土工格室特点和在路基填筑中的应用情况。结合实际工程,提出了冲击碾压与土工格室联合应用的一种软弱杂填土处理方案,工程实践表明,冲击碾压与土工格室联合应用在处理软弱杂填土时具有良好的经济性和工程效果。Based on the analysis of the principle of impact pressing and geocell,this paper introduces the characteristics and application of impact pressing and geocell in subgrade.Combining with a certain engineering project,a special soft subgrade treatment of impact pressing combined with geocell is proposed.The engineering practice shows that the combined application of impact pressing and geocell has good economy and engineering effect in the treatment of soft mixed backfilling subgrade.

关 键 词：冲击碾压 土工格室 软弱土路基 路基处理 

分 类 号：U416.1[交通运输工程—道路与铁道工程]