strain at failure

USAGE SUMMARY

The phrase "strain at failure" is correct and usable in written English.
It can be used in contexts related to engineering, materials science, or structural analysis, referring to the stress or force experienced by a material just before it fails. Example: "The engineers conducted tests to determine the strain at failure for the new composite material."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Stiffness, modulus of elasticity, and stress and strain at failure were calculated.

Arthroscopy: The Journal of Arthroscopic & Related Surgery

Correspondingly, engineering strain at failure for uniaxial tensile tests was 18% lower in the + 45° direction.

Materials & Design

However, the peak strain at failure always showed an increase when the temperature was increased.

Journal of Structural Geology

Reference and un-strengthened slabs had flexural mode failure, where the steel bars reached the ultimate strain at failure load.

International Journal of Concrete Structures and Materials

The location of the peak shear strain at failure for each model is displayed in Fig. 10.

Applied Adhesion Science

Higher crosslink densities generally resulted in higher stress and lower strain at failure.

Polymer

Results are provided for the normalized equivalent stress and strain at failure, and for the void growth rate.

Computational Materials Science

The current study focuses on stochastic yield strength, ultimate strength, and ductility as measured by strain at failure (elongation).

Journal of Materials Processing Technology

In addition; inclusion of fibers in soil increases the strain at failure, and therefore makes the reinforced soil matrix more ductile.

International Journal of Geo-Engineering

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

Variability in overall cell strength during compression was shown to be primarily due to biological variability in the maximum von Mises strain-at-failure.

Chemical Engineering Science

We note that, for the dilatant lavas, the peak stress and the strain-at-failure increases, and the magnitude of the stress drop decreases, with increasing effective pressure (see also Paterson and Wong 2005).

Bulletin of Volcanology

Expert writing Tips

Best practice

When reporting "strain at failure", always specify the material and testing conditions, as these factors significantly influence the measured value. Make sure to specify units (e.g., %, mm/mm, or microstrain).

Common error

Avoid using "strain at failure" interchangeably with "stress at failure" or "ultimate tensile strength". Strain is a measure of deformation, while stress is a measure of force per unit area. Using them incorrectly can lead to misunderstanding of material properties.

Linguistic Context

The phrase "strain at failure" functions as a noun phrase in technical contexts. It identifies a specific material property, indicating the amount of deformation a material can withstand before fracturing. As Ludwig AI confirms, the phrase is correct and usable.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "strain at failure" is a grammatically sound and widely used noun phrase primarily found in scientific and engineering domains. According to Ludwig AI, it is a correct and usable phrase. Its main function is to quantify the ductility of a material, providing critical information for structural analysis and material selection. The phrase appears most frequently in scientific publications. When using "strain at failure", ensure accurate measurement, specification of testing conditions and material, and avoid confusion with related concepts like stress. Related terms include "failure strain" and "ultimate strain".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

failure strain

Reverses the order of the words, focusing on the strain value when failure occurs.

ultimate strain

Emphasizes the maximum strain a material can withstand before breaking.

fracture strain

Specifically refers to the strain level at which a material fractures.

elongation at break

Describes the amount of stretch a material undergoes before breaking, often expressed as a percentage.

breaking strain

Highlights the strain experienced by a material at the point of breakage.

maximum strain before failure

A more descriptive version indicating the highest strain level achieved before failure.

strain at rupture

Uses "rupture" as a synonym for failure, focusing on the point of material tearing.

limit strain

Specifies the strain boundary beyond which a material's structural integrity is compromised.

critical strain

Indicates that the specific strain level is critical for failure prediction or analysis.

ductility limit

Focuses on the limit of a material's ability to deform plastically before fracturing.

FAQs

How is "strain at failure" measured?

"Strain at failure" is typically measured during a tensile test, where a material is subjected to increasing tensile force until it fractures. The strain is calculated as the change in length divided by the original length at the point of failure.

What factors affect the "strain at failure" of a material?

Several factors can influence "strain at failure", including temperature, loading rate, material composition, processing methods, and the presence of defects.

What is the difference between "strain at failure" and "yield strength"?

"Strain at failure" indicates the strain at which a material fractures, while "yield strength" indicates the stress at which a material begins to deform plastically (permanently).

Is a higher "strain at failure" always desirable?

Not necessarily. A high "strain at failure" indicates ductility, which can be desirable in some applications. However, in other applications, high stiffness or strength may be more important, even if it means a lower "strain at failure".