MecMovies 4.0 : M9.2: Derivation of Shear Stress Formula

Home
Chapter 9: Shear Stress In Beams
M9.2: Derivation of Shear Stress Formula

Horizontal/Vertical Shear Stress

State the Problem
Table of Contents
Consider a Typical Beam Element
Normal Stresses Acting on Beam Element
Consider a Subelement Of the Cross Section
Equilibrium Of the Subelement
Horizontal Shear Stress
Horizontal/Vertical Shear Stress
Ttransverse Shear Stress Formula
Key Facts to Remember

scene 8 of 10

The stress element must satisfy equilibrium; therefore, we will write an equilibrium equation for the sum of moments about B.

Derivation of shear stress formula

MecMovies 4.0

MecMovies © Timothy A. Philpot 2001-2016