Machine Elements Design
Quiz 2

Student Name:

No:

A

 
            L = 150 mm, x = 12 mm, d = 6 mm

            A =

 

            I =

 

Find the stresses at point A & B for the following cases:
where:
* F = 400 N
* A  & B at the middle of rod and A at the upper surface of rod and B is 2 mm under A.

F

 

F

 

F

 
Case a (tension):

At A:

At B:

Case b (i- Shear):

F

 

At A:

 

At B:

Case b (ii- Bending):


At A:

 

At B: