摘要
以川藏某高速的横断面为研究对象,通过离心试验模拟冰水堆积土和砂砾石分层法填筑的方法,观测模型沉降量,分析压实后冰水堆积土层和砂砾石层之间的相互关系等,研究冰水堆积土的路用特性,为冰水堆积土作为路堤填料的工程特性研究提供一定依据.
Taking one section of Sichuan-Tibet highway as researching object, centrifugal model test of the flu-vioglacial soil and sandy gravel layer filling method were carried out. Through the settlement observation and the analysis of the correlation between compaction soil and sand gravel layeretc, the properties of ice water deposit soil were studied. This model provides a basis for the engineering properties of embankment filling.
出处
《兰州工业学院学报》
2015年第3期7-10,共4页
Journal of Lanzhou Institute of Technology
关键词
离心模型试验
冰水堆积土
分层填筑法
路用特性
centrifugal modeling test
fluvioglacial soil
layered filling method
road characteristics
