剪切应变（shear strain）是剪切时物体所产生的相对形变量。即指在简单剪切的情况下，材料受到的力F是与截面A0相平行的大小相等、方向相反的两个力，在此剪切力作用下，材料将发生偏斜。
... shearing modulus 剪切殚性模量 shearing strain 剪切应变 shearing strength 抗剪强度 ...
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In conclusion,the testing condition of complex shear modulus of joint sealant for cement concrete pavement is that shear strain is 0.004 and shear frequency ranges from 2 Hz to 50 Hz.
综合两者,确定水泥混凝土路面嵌缝料复数剪切模量的测试条件为:剪切应变0.004,剪切频率2~50 Hz。
参考来源 - 水泥混凝土路面嵌缝料复数剪切模量测试条件And the shear strain mainly appeared in the roof of the low part of coalface and the floor of the upper part of coalface;the bulk strain is mainly focused in the adjacent coal roof and the two sides protected pillars.
剪切应变主要出现在采场下端部顶板和上端部的底板,而体积应变主要出现在煤层较近顶板和两侧煤柱。
参考来源 - 大倾角煤层工作面采场围岩矿压分布规律光弹性模量拟模型试验及现场实测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了常剪切应变点的概念。
对考虑刚度劣化时的常剪切应变点进行了讨论。
The constant shear strain point accounting for the degradation of stiffness was discussed.
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。
One dimensional shear strain rate gradient formation of the second order is proposed based on the non-local continuum model.
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