A brittle material will not exhibit a yield point. In other words, the yield point and failure point coincide. In such cases, the yield strain and failure strain (also known as ultimate strain or elongation) are the same value. On the other hand, ductile materials have a failure strain that is significantly greater than the elastic strain, as shown in the figure below.
(from quora.com)
Write a function to determine the qualitative brittleness of the material by calculating the ratio of elastic strain to failure strain. A ratio of one indicates complete brittleness, whereas a ratio close to zero indicates essentially no brittleness.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers255
Suggested Problems
-
Matrix indexing with two vectors of indices
782 Solvers
-
Return the first and last characters of a character array
12432 Solvers
-
Sum the numbers on the main diagonal
620 Solvers
-
Create an index-powered vector
966 Solvers
-
Find the max element of the array
2338 Solvers
More from this Author139
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
These are some pretty nice problems --- very simple, of course, but I commend you for giving some context and introducing Cody players to a new field!