SW FEA 2D Frame Analysis

SW FEA 2D Frame Analysis is a powerful yet user-friendly Chrome extension designed for quick and accurate finite element analysis of 2D framed structures. It caters to civil engineers, architects, mechanical engineers, and students by allowing intuitive construction and modification of frame geometry using graphical tools. Users can assign various supports (fixed, hinged, roller) and apply multiple load types, including point loads, moment loads, and distributed loads at any angle.

This extension instantly calculates internal forces, support reactions, and generates detailed diagrams such as axial force, shear force, and bending moment. It also provides slope variation and elastic curve plots, free body diagrams, and allows modification of member section properties like Young's modulus and moment of inertia. SW FEA supports both metric and imperial units, features a built-in scientific calculator, multi-touch gestures, project saving and sharing, and PDF report generation. Developed in Nepal, it offers a free, ad-free experience to facilitate structural analysis efficiently.