Bending, Deflection and Stress Equations Calculator for Beam Supported on Both Ends Loaded Two equal Loads

Structural Beam Deflection, Stress, Bending Equations and calculator for a Beam Supported on Both Ends Loaded Two equal Loads.

Bending Equations and calculator for a Beam Supported on Both Ends Loaded Two equal Loads.

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Stress and Deflection Beam Supported Both Ends Loaded Two Equal Loads Calculator

Stress between nearest load and support point

Stress between the two loads

Stress at each load application and all points between

Deflection between nearest load and support point

Deflection between loads

Maximum Deflection at Center

Deflection at loads

Where:

E =	Modulus of Elasticity	psi	(N/mm²⁾
I =	Moment of Inertia	in⁴	(mm⁴⁾
W =	Load on Beam	lbs	(N)
s =	Stress at the cross-section being evaluated	Lbs/in²	(N/mm²)
y =	Deflection (Positive Upward Deflection, Negative Downward	inches	(mm)
x =	Some distance as indicated	inches	(mm)
a =	Some distance as indicated	inches	(mm)
v =	Some distance as indicated	inches	(mm)
=	Some distance as indicated	inches	(mm)
Z =	section modulus of the cross-section of the beam = I/z	in³	(mm³⁾
z =	distance from neutral axis to extreme fiber (edge)	inches	(mm)

Please note letter "" (lower case "L") is different than "I" (Moment of Inertia).
Deflections apply only to constant cross sections along entire length.

References: