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1)  shear strain rate
抗剪强度剪切应变速率
2)  velocity of shear strain
剪切应变速率
1.
This paper analyzes manifold effect on trixial compression test,such as the restriction of gum membrane,velocity of shear strain,deformation of stress measure ring etc.
介绍了橡皮膜约束、剪切应变速率、量力环变形量等因素对抗剪强度的影响,并对其作了详细分析,提出了合理的校正方法,使试验精度有效提高。
3)  shear strength
抗剪强度,切变强度
4)  shear strength
抗剪切强度
1.
The effect of crystal powder on the shear strength and expansion ratio of the crystal powder/epoxy resin composite by different composition and technology was studied systematically.
对水晶粉/环氧树脂复合材料的抗剪切强度、热膨胀系数进行较系统的研究,并用扫描电镜(SEM)对水晶粉/环氧树脂复合材料断面显微结构进行了观察。
2.
Gauging the shear strength,tensile strength and modulus,glass transition temperature of the composite and their change during the aging test.
选用TDE-85和E-51作为主体树脂,制备了一种T700碳纤维复合材料,并对这种复合材料进行耐湿热老化研究,分别测定其抗剪切强度、抗拉伸强度及模量和玻璃化转变温度随老化时间的变化值。
3.
This paper briefly introduces the use of the cable bolt anchoring technology, initially analyzes the anchoring mechanism of the fully bonded cable bolt in the jointed rock mass, and examines some factors affecting the tensile bond strength and the shear strength of the cable bolt in the jointed rock mass.
简要介绍了锚索加固技术的应用,并对全长粘结式锚索在节理岩体中的锚固作用机理进行初步分析,同时对节理岩体中锚索加固的抗拉粘结强度及抗剪切强度的影响因素进行了分析。
5)  shear bond strength
抗剪切强度
1.
Comparison on shear bond strength of edgewise brackets bonding with three orthodontic adhensives under different adhensive conditions;
3种正畸秞质粘接剂在不同粘接条件下的抗剪切强度比较
2.
Objective To observe the shear bond strength after different methods are adopted to deal with the enamel with fluoride.
方法挑选因正畸需要而拔除的96颗双尖牙,随机分为对照组、酸蚀前加氟组、酸蚀液中加氟组、酸蚀后加氟组,粘接托槽后进行冷热循环实验,测定并记录托槽抗剪切强度及黏接剂残留指数计分评估。
3.
Result:The shear bond strengths were negative relative to the roughnes.
各组处理后涂底涂剂,与硅橡胶粘结,测试其抗剪切强度,观察其破坏方式。
6)  shear strain rate
剪切应变率
1.
Distribution and evolution of shear strain rate,in-and off-plane displacements in free surfaces were investigated.
因此,本文采用FLAC-3D研究了三维岩样在单轴压缩及强烈端面约束条件下,自由面的剪切应变率、离面位移及面内位移的分布及演变规律,研究了自由面垂直对称轴上定点位移随时步的演变规律。
2.
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)模拟了岩样的宏观力学行为、剪切应变率异常及演化。
补充资料:剪切应变
分子式:
CAS号:

性质: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。偏斜角θ的正切定义为剪切应变γ:即γ=tgθ。当剪切应变足够小时,γ=θ,相应地剪切应力为τ=F/A。

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