弹簧剪切模量(Shear modulus)也称为剪切弹性模量或剪切模数,用符号G表示。它是材料在受到剪切应力时的应变能力的度量,表示材料对剪切应力的抵抗能力。 弹簧剪切模量g的计算公式为: g = (F*l) / (A*θ) 其中,g表示弹簧剪切模量;F表示施加在弹簧上的剪切力;l表示弹簧的原始长度;A表示弹簧的横截面积;θ表示弹...
G是shear modulus,即通常说的剪切模量。P可能是压缩模量(compression modulus)或者泊松比(Poisson's ratio),但是泊松比一般是用v来表示。
在学习 《材料力学》 第四章扭转时, 学到了剪切胡克定律: τ=Gγ, 式中,G 为材料的弹性常数,称为切变模量(shear modulus)。我们又 看到,对各向同性材料,材料的三个弹性常数:弹性模量 E、泊松比 ν 和切变模量 G 之间存在下列关系 G 开一系列的研究和讨论工作。 材料的三个弹性常数: 切变模量, 是剪...
shear modulus/ shear modulus G 12unidirectional compositesboundary element evaluationmicromechanical modellingcomposite behaviourtwo-phase medium/ A4630C Elasticity A4725Q Convection and heat transfer B0290T Finite element analysis C4185 Finite element analysis...
求翻译:the shear modulus G is corrected是什么意思?待解决 悬赏分:1 - 离问题结束还有 the shear modulus G is corrected问题补充:匿名 2013-05-23 12:21:38 剪切模量G被校正 匿名 2013-05-23 12:23:18 改正剪模数G 匿名 2013-05-23 12:24:58 改正剪模数G 匿名 2013-05-23 12:26:38...
、应用引言:笔者在学习《材料力学》到第四章扭转时,学到了弹性胡克定律:σ=Eε,式中σ为正应力,E为弹性模量(Young'sModulus),ε为线应变;泊松比:v=ε1ε2,式中v为泊松比(Poisson'sratio),ε1为横向线应变,ε2为轴向线应变;剪切胡克定律:τ=Gγ,式中τ为切应力,γ为切应变,G为切变模量(shearmodulus)...
The second shear modulus a in Cosserat medium theory of layered rockmass in plane strain state is derived from a scalar established. Then, the influence of or on the results calculated was analyzed by the calculation of displacements of a cantilever.关键词: layered rockmass Cosserat medium theory...
展开 关键词: E Young moduli Young moduli G shear modulus shear modulus IVUS intravascular ultrasound intravascular ultrasound P Poisson ratios Poisson ratios DOI: 10.1016/j.jacc.2005.06.069 被引量: 84 年份: 2005 收藏 引用 批量引用 报错 分享 全部...
a大量行销 Massive marketing[translate] a经过查表可知玻璃的切变模量G为22GPa,许用切应力 [τ]约为20MPa。 May know the glass after the table look-up shear modulus G is 22GPa, permits with the shear stress (tau) is approximately 20MPa.[translate]...
Elastic modulus E and shear modulus G has the following relationship 翻译结果2复制译文编辑译文朗读译文返回顶部 Relationship between elastic modulus shear modulus g and e have the following 翻译结果3复制译文编辑译文朗读译文返回顶部 Relationship between elastic modulus shear modulus g and e have the foll...