Problem 8048. Stress-Strain Properties - 1

• Created by goc3
• Appears in Materials Science I

×

Like (1)

Difficulty:

(154)

Rate

• Solve Later   
• Add To GroupÂ

This is the first in a series of problems regarding mechanics of materials, in particular, material properties drawn from stress-strain responses. A simplified typical stress-strain response is illustrated below (from quora.com):

The yield stress is the pressure required to start deformation of the material being tested. The yield point is the point along the response indicated by the yield stress (vertical axis) and the yield strain (horizontal axis). The response of the material up to this point is elastic, meaning that all deformation is reversible. The elastic modulus (E, also known as modulus of elasticity or Young's modulus) is the slope of this line. Write a function to calculate the elastic modulus for a material, provided the elastic strain and yield stress (yield point).

Next problem: 2 - resilience.

Solve

Solution Stats

75.13% Correct | 24.87% Incorrect

• 382 Solutions
• 267 Solvers

Last Solution submitted on May 06, 2025

Last 200 Solutions

Solution Comments

Problem Recent Solvers267

Suggested Problems

• Young's modulus

  82 Solvers

• frame of the matrix

  869 Solvers

• 03 - Matrix Variables 6

  591 Solvers

• Matlab Basics - y as a function of x

  507 Solvers

• Square root of a number

  433 Solvers

More from this Author139

• Self-similarity 2 - Every third term

  58 Solvers

• Draw Dominos

  21 Solvers

• 5 Prime Numbers

  440 Solvers

• Sphenic number sequence

  69 Solvers

• Radiation Heat Transfer — View Factors (1)

  155 Solvers