but when the temperature is higher than 135 ℃, the influence of shear strain rate on viscosity is less, and asphalt mortars perform newtonian fluid behavior.
温度高于135℃时,其粘度受剪切速率影响变小,逐渐表现为牛顿流体的特性。
with increase of milling time, the viscosity of the feedstock and the sensitivity of viscosity to shear strain rate decrease.
结果表明,随球磨时间增加,喂料粘度降低,粘度对剪切速率的敏感性也降低。
the definitions of shear strain rate and apparent viscosity in fluid mechanics are introduced to analyze the dynamic hollow torsional tests of post initial liquefied sand.
基于土体与地下结构动力相互作用分析法,从考虑地下结构抗震的位移响应特性入手,引入剪应变传递率这一新概念。
one dimensional shear strain rate gradient formation of the second order is proposed based on the non-local continuum model.
根据非局部连续介质模型,提出了一维二阶剪切应变率梯度格式。
anomaly in shear strain rate (ssr) and its evolution as well as mechanical behavior of rock in biaxial plane strain were modeled by use of flac.
利用拉格朗日元法(flac)模拟了巖样的宏观力学行为、剪切应变率异常及演化。
strong earthquakes occurred in the high-value region and its margins of shear strain rate, especially in the high-value region of shear strain rate in accordance with tectonic deformation background.
强震通常发生在剪切应变率的高值区及其边缘,尤其是与构造变形背景相一致的剪应变率高值区。
non-local plastic shear strain rate is dependent on local shear strain rate and its second spatial derivatives.
非局部剪切应变率与局部剪切应变率及其二阶梯度有关。
the location of shear strain rate localization coincides in position with the location of volumetric strain rate, which is the actual failure zone of rock.
剪切应变率(或应变)局部化区域与体积应变率(或应变)的位置重合,局部化区域就是巖样最终的破坏位置。