扭剪试验 meaning in English
torsion shear test
torsional shear test
Examples
- Testing of adhesives for metals and of bonded metal joints ; torsional shear test
金属粘合剂和金属粘结接头的检验.扭剪试验 - In this paper , some aspects such as the behavior of pore pressure of unsaturated loess , the dynamic constitutive relationship and the characteristics of the dynamic modulus , dynamic strength and dynamic damping ratio are studied with the dynamic torsional shear test of loess
在以上研究的基础上，本文又通过黄土的动扭剪试验研究了非饱和黄土的孔隙压力特性、动本构关系、动剪切模量特性、动强度特性以及动阻尼比特性。 - The pore air pressure gradually goes up with the developing of axial strain in the process of the dynamic torsional shear test of loess , but the pore water pressure hold the line or goes up a little in the last . the stress - strain dynamic constitutive relationship of intact loess and man - made loess show the hyperbolic model . there are some remarkable differences of strength and strain between unsaturated loess and saturated loess
研究结果表明：非饱和黄土在动力扭剪试验过程中，随着轴向变形的发展，孔隙气压力逐渐上升，而孔隙水压力则基本保持不变或后期略有升高；原状黄土和重塑黄土的应力应变本构关系呈双曲线型；非饱和黄土和饱和黄土的强度及变形特性存在明显差异；进而分析了含水量、固结应力和固结应力比对黄土动力特性的影响本文最后对非饱和土的有效应力计算公式进行了讨论。