shear modulus

USAGE SUMMARY

The phrase "shear modulus" is correct and usable in written English.
It is typically used in the context of materials science and engineering to describe the measure of a material's ability to withstand shear deformation. Example: "The shear modulus of the material was tested to determine its performance under stress."

✓ Grammatically correct

Science

Encyclopedias

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

For shear stress, see also shear modulus.

Britannica

The shear modulus is also known as the rigidity.

Encyclopedia Britannica

The shear modulus itself may be expressed mathematically as shear modulus = (shear stress)/(shear strain) = (F/A)/(x/y).

Encyclopedia Britannica

Kawai, K. & Tsuchiya, T. Small shear modulus of cubic CaSiO3 perovskite.

Nature

For particular expressions of Hooke's law in this form, see bulk modulus; shear modulus; Young's modulus.

Britannica

(a) bulk modulus (B), (b) shear modulus (G), and (c) Debye temperature (θD).

Nature

Makishima, A. M. & J., D. Calculation of bulk modulus, shear modulus and poisson's ratio of glass.

Nature

The shear modulus (storage modulus (G′) and loss modulus (G″)) were read at 10 rad/s.

Nature

The dependence of shear modulus on dynamic relaxation and evolution of local structural heterogeneity in a metallic glass.

Nature

For the shear modulus (GVRH) 482 materials (63% of the test set) are predicted within 25% of calculated values.

Nature

Shear modulus is an important parameter for estimating the distribution of hydrates in the marine sediments.

Stanford University

Expert writing Tips

Best practice

When discussing a material's mechanical properties, specify the "shear modulus" alongside other moduli like Young's modulus and bulk modulus for a comprehensive understanding of its behavior under different types of stress.

Common error

Don't use "shear modulus" when you actually mean shear strength. "Shear modulus" refers to the material's resistance to elastic deformation, while shear strength refers to the stress level at which the material fails under shear forces.

Linguistic Context

The phrase "shear modulus" functions as a noun phrase that specifically names and quantifies a material property. As Ludwig AI points out, it describes a material's ability to resist deformation when subjected to shear stress.

Expression frequency: Very common

Frequent in

Science

50%

Academia

25%

Encyclopedias

15%

Less common in

Wiki

5%

Formal & Business

0%

News & Media

0%

Ludwig's WRAP-UP

The phrase "shear modulus" is a well-established term in science and engineering, denoting a material's resistance to shear deformation. As Ludwig AI indicates, it is grammatically sound and very commonly used. Its primary function is to convey technical information with precision. It is important to distinguish "shear modulus" from "shear strength" to avoid conceptual errors. The "modulus of rigidity" serves as a near-perfect synonym. Usage contexts are predominantly formal and scientific, as shown by the data.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

modulus of rigidity

This alternative is a direct synonym, often used interchangeably with "shear modulus".

rigidity modulus

This phrase emphasizes the material's rigidity as the key property being measured.

torsional modulus

This term specifically refers to the material's resistance to twisting forces.

elastic shear modulus

This phrase explicitly states that the modulus is related to elastic deformation.

shear stiffness

This alternative focuses on the stiffness aspect of the material under shear stress.

coefficient of rigidity

This term highlights the numerical coefficient representing the material's rigidity.

transverse modulus

This term refers to the modulus related to forces applied perpendicularly to the material's axis.

shear elastic constant

This option uses the term 'elastic constant' to describe a material's shear behavior.

resistance to shear deformation

This phrase describes the property directly rather than using a specific term.

material's shear strength

This term is related but refers to the limit before permanent deformation occurs, not the modulus itself.

FAQs

How is "shear modulus" used in material science?

In material science, "shear modulus" is used to describe a material's resistance to deformation by shear stress. It's a crucial parameter for predicting how a material will behave under loads that cause it to deform by slipping layers relative to each other.

What's another name for "shear modulus"?

Another common term for "shear modulus" is "modulus of rigidity", which is often used interchangeably.

How does "shear modulus" differ from Young's modulus?

"Shear modulus" measures a material's resistance to shear stress (deformation at constant volume), whereas Young's modulus measures resistance to tensile stress (elongation or compression).

Is a high "shear modulus" always desirable?

Not necessarily. A high "shear modulus" indicates a stiff material resistant to shear deformation. While this may be desired for structural components needing stability, a lower "shear modulus" might be preferred in applications requiring flexibility or energy absorption.