Beam Analysis: SFD & BMD
Method: Static Equilibrium & Calculus / D.I.
Calculate beam reactions, shear force and bending moment (SFD/BMD) for a simply supported beam or cantilever using piecewise interval equations with point loads and trapezoidal distributed loads.
RC Beam Design
ACI 318-19
Determine required reinforcement area (As) for rectangular concrete beams subjected to flexure and shear.
Column Buckling
Euler Formula
Calculate the critical buckling load (Pcr) for columns with various end support conditions.
Steel Bolt Connection
AISC 360
Analyze shear and tensile capacity of bolted steel connections including bearing and tear-out.
2D Truss Analysis
Method of Joints
Solve for axial forces in statically determinate 2D truss structures under nodal loading.