Question

State of stress at a point is given as follows. Show the stresses on a rectangular element around the given point

Answer 1

Answer:

Since the stress and strain at a point are tensor quantities, a simple definition of ... Essential elements of tensor algebra and calculus ..... 2.3.1.2 State of Stress at a Point, Stress Tensor.

Answer 2

Answer:

Stress elements are a way to represent stresses acting at some point of a body.

if cross section area, A = 2cb

area of inertia, I = 8bc^3/12

normal stress at any point y, S = My/I

maximum normal stress, S(max) = Mc/I