structural-analysis

A 3D structural engineering finite element library for Python.

2D structural analysis in Python

finite element analysis package for civil engineering structures.

Social Network Analysis and Visualization software application.

One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.

Cognitive prisms for structural analysis — any domain, any model. 1000+ experiments, 58 prisms, 27 scan modes. The cheapest model + right prism beats the most expensive without one. Cross-architecture validated: Claude + Gemini converge on the same structural laws.

Pre-Processing, Post-Processing, and Visualization Tailored for OpenSeesPy

A Python library for structural analysis using the finite element method

Python Continuous Beam Analysis

Open-source 2D & 3D structural analysis in the browser. Direct Stiffness Method, real-time solving, no installation required.

Structural Analysis Library for Python based on the direct stiffness method

An open-source Python library for civil and structural engineering research and practice that automates the modelling, analysis, and code-compliant design of foundations in accordance with Eurocode 2 and Eurocode 7.

A free VBA library to make structural analysis easy in Microsoft Excel

An Open Nonlinear Structural Analysis Solver for GNU-Octave or Matlab

Data analysis tools for nonfunctional curves.

Python port of CUFSM (Constrained and Unconstrained Finite Strip Method), for analysing the buckling of thin-walled structures.

Nonlinear finite element analysis.

Causing: CAUsal INterpretation using Graphs

Nonlinear Truss Solver for Python

A finite element analysis library for 2D frame, beams and truss elements using C#