Free software for static and dynamic analysis of 3D moment-resisting elastic frames and trusses. Written in ANSI C. Source code includes: frame analysis with elastic and geometric stiffness, LDL' decomposition, LU decomposition, Newton-Raphson iteration, sub-space iteration, Stodola iteration, static condensation, Guyan reduction, dynamic condensation, Matlab support and spreadsheet support. Graphical output and mode shape animation via Gnuplot.
Free Windows structural civil engineering software 2D/3D
SourceForge presents the Estru3D project. Estru3D is an open source application. SourceForge provides the world's largest sele ...
Tailored for 3D linear structural analysis, and the frame element includes options for Saint Venant torsion, warping torsion, ...
Powerful Finite Element Analysis package for 2D and 3D constructions (frames and trusses)
Interactive structural analysis program that provides preprocessing, analysis, and postprocessing capabilities.
Finite element analysis of 3-dimensional structures made of bars, designed for use in civil engineering.
SourceForge presents the FEMTA project. FEMTA is an open source application. SourceForge provides the world's largest selectio ...
Solve plane problems with elements: bars, beams, triangulars and space problems with elements: bars, beams, rectangular elemen ...
Spreadsheet Template for Structural Engineering (FEA Analysis for beams, trusses, 2D-frames). It makes possible to create your ...
SAS-CIVIL is intented as a finite elements menthod software, with application oriented to civil and structural engineer, it is ...
Fachwerk is aimed at structural engineers who analyse and design reinforced concrete structures. It intends to simplify the ap ...