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Beam Load Calculator
Simply Supported Beam with Point Load
P
⬇
L (Length)
From left support
Reaction R1 (Left)
0 kN
Max Moment (M)
0 kN·m
Reaction R2 (Right)
0 kN
How to Calculate Beam Reactions?
This tool calculates the support reactions and maximum bending moment for a simply supported beam with a single point load.
Formulas:
• Reaction R1 = P × (L - a) / L
• Reaction R2 = P × a / L
• Max Moment (M) = P × a × (L - a) / L
• Reaction R1 = P × (L - a) / L
• Reaction R2 = P × a / L
• Max Moment (M) = P × a × (L - a) / L
Variables:
- P: Point Load (Force)
- L: Total Length of the Beam
- a: Distance of load from the left support