Propped Cantilever (PC) Calculator
Fixed wall at A (left) — Roller prop at B (right). Statically indeterminate (1°). Solved by compatibility: release prop, find deflection at B, apply RB to restore zero deflection at B. x measured from A.
Beam Properties:
Loads:
Support Reactions:
Vertical Reaction at A (RA)
kN
Fixed-End Moment at A (MA) (+ve hogging)
kN·m
Prop Reaction at B (RB)
kN
Maximum Values:
Maximum Shear Force |Vmax|
kN
Maximum Bending Moment |Mmax|
kN·m
Maximum Deflection |ymax|
mm
Location of |Mmax| from A
m
Location of |ymax| from A
m
Point of contraflexure (M = 0) from A
m
Values at Section x:
Input mode:
Shear Force at x (Vx)
kN
Bending Moment at x (Mx)
kN·m
Deflection at x (yx)
mm
Slope at x (θx)
rad