Engineering Utilities

Structural Analysis
Tools & Calculators

A curated set of browser-based utilities for structural engineers — section properties, load analysis, connection design, and more. No installation required.

1
Tool Available
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Section Properties 1 tool
Active
Profile Polygon — I & T Section
Compute geometric section properties for I-shaped and T-shaped profiles defined as polygons. Outputs area, centroid, moments of inertia, section moduli, and radius of gyration.
I-Section T-Section Ixx · Iyy Centroid Section Modulus
Open tool
Coming Soon
Hollow & Box Section
Section properties for rectangular hollow sections (RHS), square hollow sections (SHS), and circular hollow sections (CHS).
RHS SHS CHS
Coming Soon
Composite Section Builder
Combine multiple sub-sections into one composite shape and compute transformed section properties for mixed-material analysis.
Composite Transformed Multi-material
Load & Beam Analysis Coming soon
Coming Soon
Simply Supported Beam
Bending moment, shear force, and deflection diagrams for simply supported beams under point, UDL, or trapezoidal loads.
BMD SFD Deflection
Coming Soon
Continuous Beam Solver
Multi-span continuous beam analysis using the three-moment equation. Outputs reactions, moments, and envelope diagrams.
Multi-span Reactions Envelopes
Connections & Foundations Coming soon
Coming Soon
Bolt Group Analyser
Capacity check for bolt groups under eccentric shear. Supports IS 800, AISC, and Eurocode bolt group methods.
Bolt Groups Eccentric IS 800
Coming Soon
Isolated Footing Design
Design and check isolated pad footings under axial load and biaxial bending, with bearing pressure diagram output.
Footing Bearing Pressure Biaxial