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せん断弾性係数 (せんだんだんせいけいすう) Japanese meaning | Kotomora

せん断だん弾だん性せい係けい数すう

せ

ん

だ

ん

だ

ん

せ

い

け

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す

う

Meanings

1

noun

elastic shear modulus; modulus of rigidity

Technical term in materials science and engineering; refers to the ratio of shear stress to shear strain within the elastic limit.

せん断だん弾だん性せい係けい数すうは、材ざい料りょうの剛ごう性せいを表あらわす重じゅう要ような指し標ひょうです。
The elastic shear modulus is an important indicator of a material's rigidity.

この

合ごう

金きん

の

せん

断だん

弾だん

性せい

係けい

数すう

は

約やく

80

GPa

です

。

The elastic shear modulus of this alloy is approximately 80 GPa.

Written forms

せん断だん弾だん性せい係けい数すう
Standard kanji spelling using the simplified form せん断.
剪せん断だん弾だん性せい係けい数すう
Alternative spelling using the traditional kanji 剪; less common in modern technical writing.

Kanji

断severance, decline, refuse
弾bullet, twang, flip
性sex, gender, nature
係person in charge, connection, duty
数number, strength, fate
剪clip, snip, cut

Similar words

ヤング率りつ
Young's modulus measures tensile elasticity, while せん断弾性係数 measures shear elasticity.
剛ごう性せい率りつ
Synonym for せん断弾性係数; both refer to the modulus of rigidity, but せん断弾性係数 is more explicit.

Etymology

Compound of せん断 (shear) + 弾性 (elasticity) + 係数 (coefficient). The term is a direct technical calque from English 'elastic shear modulus'.