摘要
本文论述砂土内摩擦角的测定方法,及砂土内摩擦角与砂土天然坡角的区别。
This paper states the measurement methods of inner friction angel of sandy soil. The difference between inner friction angel of sandy soil and natural slope angel of sandy soil is also put forward in this paper.
出处
《林业科技情报》
2004年第2期80-80,共1页
Forestry Science and Technology Information
关键词
砂土
摩擦角
测定方法
直剪仪
三轴仪试验
inner friction angel of sandy soil
natural slope angel of sandy soil
inquiry shear strength
dry density
