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Materials

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Formulas

Math
 
Beam Diagram and Calculator Input
Here we display a specific beam loading case. Integrated into each beam case is a calculator that can be used to determine the maximum displacements, slopes, moments, stresses, and shear forces for this beam problem. Note that the maximum stress quoted is a positive number, and corresponds to the largest stress magnitude in the beam. It does not distinguish between tension or compression (this distinction depends on which side of the beam's neutral plane your c input corresponds). 
 
Calculator Input
  Length of beam, L:    
  Size of Loads on beam, P:    
  Distance between loads and beam ends, a:    
  Young's Modulus, E:    
  Distance from neutral axis
to extreme fibers, c:		    
  Moment of Inertia, I:    
Go To Solutions   Max Stress    Displacement    Slope    Moment    Shear 
 
Displacement
= -0.00205  in
 
 
Slope
= 0.00312  deg
 
 
Moment and Maximum Bending Stress
= -3000  lbf-ft
 
= 350  psi
 
 
Shear
= 1000  lbf
 
Glossary
FREE Publications
Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

more publications