摘要
通过对广东省新会—台山高速公路司前连接线工程中应用玻璃纤维土工格栅处理软基的研究,阐述了在公路软基施工中应用玻璃纤维土工格栅的实际效果及其应变性能和施工方法.通过研究发现,使用玻璃纤维土工格栅处理软基可以减小软基的不均匀沉降,缩短超载预压时间,软基路段路面平整、沉降小,没有出现裂缝,行车没有跳车现象.
The settlement strain character and construction method of glass fiber geogrid in soft foundation treatment of freeway are analyzed, through studying the application of glass fiber geogrid in soft foundation treatment in the project of the Siqian connect line of Xinhui to Taishan freeway in Guangdong Provincial. The settlement strain character and construction method of glass fiber geogrid in soft foundation treatment of freeway can depress nonuniform subsidence of soft foundation, unloading time are calculated, the road is flattening, no crevices.
出处
《东华大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第4期406-409,429,共5页
Journal of Donghua University(Natural Science)
关键词
玻璃纤维土工格栅
软基处理
沉降速率
施工方法
glass fiber geogrid
soft foundation treatment
settlement velocitw construction
