1. Transverse Shear Objective:
Develop method to find shear stress in a beam.
Concept of shear flow and shear stress will be covered.
Design of built-up member to resist a given load.

2. Shear in straight member
Boards slide relative to each other as a result of horizontal shear.
Elements are distorted as a resulting Vertical Shear Force.

3. Shear Formula

4. Shear Formula
Where,

5. Shear Stress in Beams y z
h/2 b
max y z

6. Shear Stress failure in Beams

7. Shear / Moment Capacity of a Beam
 
Most of the bending stress
concentrated to the top
and bottom. Then why use
the same width ?
 
Flange carries bending stress 
Web carries shear stress 

8. The enD