File:Shear_scherung.svg · Wikimedia Commons · See Wikimedia Commons
shear modulus
Sign in to saveAlso known as modulus of rigidity, Coulomb modulus
ratio of shear stress to the shear strain
Key facts
- Common symbols
- G , S , μ
- Si unit
- Pa
- Derivations from other quantities
- G = τ / γ = E / [2(1 + ν )]
via Wikipedia infobox
Wikidata facts
- Subclass of
- Lamé parameters
Show 3 more facts
- studied by
- materials science
- different from
- elastic modulus
- maintained by WikiProject
- WikiProject Mathematics
Sources (3)
via Wikidata · CC0
~7 min read
Encyclopedic overview
Shear strain In solid mechanics, the shear modulus or modulus of rigidity, denoted by G, or sometimes S or μ, is a measure of the elastic shear stiffness of a material and is defined as the ratio of shear stress to shear strain:
G
Excerpted from Wikipedia’s “shear modulus” article, available under the CC BY-SA 4.0 licence.