A comprehensive structural engineering calculation tool for civil and structural engineers. Solves support reactions, generates continuous shear force (SFD) and bending moment diagrams (BMD), computes elastic deflection profiles, and outputs code-compliant reinforcement schedules adhering to ACI 318-19 and BNBC 2020 standards.

Engineering Capabilities

• Load Versatility: Point loads, full/partial uniform distributed loads (UDL), and trapezoidal load combinations.
• Design Checks: Minimum steel ratio ($\rho_{min}$), balanced steel ratio ($\rho_b$), nominal moment capacity ($\phi M_n$), and shear stirrup spacing.
• Automated PDF Reporting: Exports high-resolution calculation sheets with embedded shear and moment vector diagrams.