a) σ=D
b) σ=Dε
c) σ=ε
d) ε=Dσ
Answer: b
Explanation: The Hook’s law, states that within the elastic limits the stress is proportional to the strain since for most materials it is impossible to describe the entire stress – strain curve with simple mathematical expression, in any given problem the behavior of the materials is represented by an idealized stress – strain curve, which emphasizes those aspects of the behaviors which are most important is that particular problem.
Related Posts
In a nine node quadrilateral, the shape functions can be defined as _______
The gauss points for a triangular region differ from the _____ region.
The nodal temperature load can be evaluated by using _____
In six node triangular element, the gauss points of a triangular element can be defined by ____
Six node triangular elements is also known as _____
N1, is of the form ____
A _________ element by using nine-node shape function.
Join The Discussion