摘要
以江都至广陵高速公路扩建工程为依托,对旧道路沿线存在的软土地基进行力学指标测试和沉降计算,采用有限元软件对沿河路基的边坡稳定性进行分析,并结合多种软土地基处理方案的对比分析,提出主线拼接路段采用泡沫轻质土进行路堤填筑处理。
Based on the expansion project of Jiangdu-Guangling Expressway,conducted mechanical test and settlement calculation for soft soil existing along the old road,use finite element software to analyze the slope stability along the river subgrade,combined with a variety of soft soil foundation treatment schemes,proposed that the main line splicing section uses foam light soil for embankment filling.
作者
纪鹏
JI Peng(JSTI Group Co.,Ltd.,Nanjing 210019,China)
出处
《北方交通》
2018年第12期66-68,共3页
Northern Communications
关键词
高速公路
扩建工程
地基处理
软土地基
Expressway
Expansion project
Foundation treatment
Soft soil foundation
