高速铁路甘青段路基处理方案比较试验  

Comparation test on the road foundation treatment program in the high speed railway betwee Gansu -Qinghai segment

作　　者：杨立峰[1] 李积珍[1] 

机构地区：[1]青海大学建工系,青海西宁810016

出　　处：《青海大学学报（自然科学版）》2010年第5期74-76,共3页Journal of Qinghai University(Natural Science)

摘　　要：基于兰州至乌鲁木齐高速铁路第二双线甘青段路基处理及填料试验段工程,对重型碾压、振动碾压、冲击碾压和强夯4种路基处理措施进行了对比试验后,推荐采用振动碾压施工措施为宜。Based on the road foundation treatment and packing test in the segment between Gansu and Qinghai on the second dauble line high speed railway from Lanzhou to Ulumuqi,four kinds of road foundation treatment measures,heavy rolling,vibration rolling,impact rolling and dynamic compaction,are compared through some experiments in this paper.The result shows that the road foundation through vibration rolling treatment is much suitable.

关 键 词：地基 承载力 沉降量 

分 类 号：U231.1[交通运输工程—道路与铁道工程]