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单词 modulus of rigidity
释义

modulus of rigidity

英汉-汉英词典
刚性模量
词组 | 习惯用语
您要查找的是不是：
    module of rigidity 刚性系数
    westbank modulus of rigidity 刚性模数
    elastic modulus of rigidity 刚度的弹性模量
    simulate modulus of rigidity 模拟抗弯刚度
modulus of rigidity [力] 刚性模量
中文百科

剪切模量 Shear modulus

（重定向自Modulus of rigidity）
fig. 1 Esquema para la medición del esfuerzo cortante.
Influences of selected glass component additions on the shear modulus of a specific base glass.[7]
Shear modulus of copper as a function of temperature. The experimental data[8][9] are shown with colored symbols.

剪力模数（shear modulus）是材料力学中的名词，弹性材料承受剪应力时会产生剪应变，定义为剪应力与剪应变的比值。公式记为

G = \frac {\tau } {\gamma}

其中， G\, 表示剪力模数，\tau\, 表示剪应力，\gamma\, 表示剪应变。在均质且等向性的材料中：

G = {E \over {2(1 + \nu)}}

其中，E\, 是杨氏模数(Young's modulus )，\nu\, 是泊松比(Poisson's ratio)。

英语百科

Shear modulus 剪切模量

（重定向自Modulus of rigidity）
Shear strain
Influences of selected glass component additions on the shear modulus of a specific base glass.[7]
Shear modulus of copper as a function of temperature. The experimental data[8][9] are shown with colored symbols.

In materials science, shear modulus or modulus of rigidity, denoted by G, or sometimes S or μ, is defined as the ratio of shear stress to the shear strain:

where

Shear modulus' derived SI unit is the pascal (Pa), although it is usually expressed in gigapascals (GPa) or in thousands of pounds per square inch (ksi). Its dimensional form is MLT.

近义、反义、联想词
近义词
n.
coefficient of elasticity, modulus of elasticity, elastic modulus

英英词典
modulus of rigidity n.
  1. the coefficient of elasticity for a shearing force
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