Elastic Beam Deflection Calculator

HOME PAGE Enter your properties and values to calculate the beam.
IMPORTANT: PLEASE RESPECT THE WRITTEN UNITS.
After entering your values, select the image that is convenient for your case and then click "Submit for Calculation" button. Then check the results of your beam.

NOTE: If your case has multiple loads on the beam, apply the superposition rule: enter in the 'component' situations and sum up the deflection.

CLICK HERE TO SEE AN EXAMPLE CALCULATION

Material Properties
Young's modulus (E) :                          
Values of Young's Modulus  
Geometrical Properties
Moment of inertia (I):  
Enter total length L, and/or partial lengths a and b
(L is updated when both a and b are given)
Total length (L):  
Partial length  (a):   Partial length (b):  
Loading Type
Point load (P):  
Distributed load (q):                    
(force/length) 
Applied moment (M0) :  
Applied moment (M1):   Applied moment (M2) :  
 

Results
Right End Slope (θr) =  
Left End Slope (θl) =  
Maximum Deflection (y) =  

Loading Cases

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