路基工程Issue(4)：107-109,3.
高填方路基填料的大型三轴试验研究
Study on Large-scale Triaxial Test for High Filled Subgrade Filling
周勇 1刘升传2
作者信息
- 1. 贵州省交通规划勘察设计研究院,贵阳550001
- 2. 交通部公路科学研究所,北京100088
- 折叠
摘要
Abstract
The stability of high filled subgrade is always the research emphasis and focus of subgrade engineering for many years,which is closely related to the value of calculation parameters.In this paper,gravel soil subgrade filling of Guizhou Shuidu Road was studied through large-sale triaxial test.The results showed that the shear strength of gravel soil is closely related to its stress level.Therefore,the height of subgrade shall be considered when calculating stability parameters of high filled subgrade.关键词
高填方/碎石土/大型三轴试验/力学特性Key words
high fill/gravel soil/large-sale triaxial test/mechanical property分类
建筑与水利引用本文复制引用
周勇,刘升传..高填方路基填料的大型三轴试验研究[J].路基工程,2011,(4):107-109,3.
