摘要
分析了直剪试验原理和部分大型直剪仪的研究现状,详细介绍了用于测定粮食内摩擦角直剪仪的设计原理和结构组成,以全面比较分析剪切速率对粮食物料内摩擦角的影响。
This paper illustrates the principle of DSA and some large DSA development at present.Then,a DSA for grain internal friction angle is analyzed in detail from its design principle and configuration to analyses the affection of the rate of share to the fiction angel of grain muterial.
出处
《山西建筑》
2007年第14期81-82,共2页
Shanxi Architecture
关键词
直剪仪
内摩擦角
直剪试验
粮食物料
direct shear apparatus, internal friction angle, direct shear test, grain materials
