Load Configuration
Beam Properties
m
kN/m
GPa
cm⁴
Deflection Check
Deflection Ratio (δ/L)--
0L/360L/240
Awaiting Input
Analysis Results
Reaction at A
--kN
Reaction at B
--kN
Max Shear Force
--kN
Max Bending Moment
--kN·m
Max Deflection
--mm
Reference Formulas
Uniform Load:
R = wL/2 • Mmax = wL²/8
δmax = 5wL&sup4; / (384EI)
Point Load at a:
RA = Pb/L • RB = Pa/L • b = L−a
Mmax = Pab/L
Deflection limits: L/360 (floors), L/240 (roof LL), L/180 (roof TL)
Beam Schematic & Deflected Shape
Shear Force Diagram (SFD)
Bending Moment Diagram (BMD)