FRAME3DD screenshot
SOFTWARE :FRAME3DD
DEVELOPER :Henri Gavin
VERSION :0.20140514
PLATFORM :Windows
FILE SIZE :0.5 MB
LICENSE :Freeware
DOWNLOADS :UserDownloads:820
FRAME3DD Description

Frame3DD is free open-source software for static and dynamic structural analysis of 2D and 3D frames and trusses with elastic and geometric stiffness. It computes the static deflections, reactions, internal element forces, natural frequencies, mode shapes and modal participation factors of two- and three- dimensional elastic structures using direct stiffness and mass assembly. Frame3DD has its own text-file input format (. 3dd), but additionally supports matlab (. m) and spreadsheet (. csv) file formats, and offers graphical output including mode shape animation via Gnuplot version 4. 2.

The program is written in plain ANSI C. The source code includes: frame analysis, LDL' decomposition, LU decomposition, Newton-Raphson iteration, sub-space iteration, Stodola iteration, Sturm eigenvalue check, static condensation, Guyan reduction, and dynamic condensation.

Included in the program is a parser for Microstran . ARC files. Currently, we are able to load and view exported Microstran models, and we plan to incorporate ". ARC" as an alternative input format.

© 1992-2011 Henri P. Gavin. Verbatim copying and distribution is permitted in any medium, provided this notice is preserved.

* FRAME3DD download link provides freeware version of the software.

Similar Software
EngiLab Beam.2D Version:2.2 · EngiLab
EngiLab Beam.2D

Structural analysis of plane (2D) frames

EngiLab Beam. 2D 2014 is an easy-to-use yet powerful engineering tool for the structural analysis of plane (2D) frames for Windows, using a 3-DOFs (Degrees of Freedom) per node approach.

FrameDesign Version:371 · LetsConstruct
FrameDesign

Design 2D Frames

This intuitive and feature rich finite element app is especially useful for civil engineers, mechanical engineers, architects and students who wish to design 2D frames.

EBSTRA Version:3 · Ebatech Engineering
EBSTRA

Reinforced steel and concrete frames

EBSTRA helps you to create reinforced steel and concrete frames for vertical and horizontal loads. It will give displacements in inches, joint rotation in radians and moments.

Smart Frame 2D Version:0.2 · SmartFrame
Smart Frame 2D

Analyze Planar Frames, Trusses, and Multi Span Beams

SmartFrame 2D is easy and quick way to model and analyze planar frames, trusses, and multi span beams based on the finite element method.

STRAP Version:2015 · ATIR Engineering Software
STRAP

Structural Analysis System for Structural Engineering

STRAP ia a Windows based suite of finite element static and dynamic analysis programs for buildings, bridges and other structures.

Calc4fem Version:Alpha 07 · Calc4fem
Calc4fem

Spreadsheet for plane frames, beams and trusses calculation

Calc4fem is the open source spreadsheet for plane frames, beams and trusses calculation.

Comments & Reviews About FRAME3DD

No comments yet. Be the first to comment.

Submit a review using your Facebook ID

Rate This Software

No one has rated FRAME3DD yet. Be the first to rate this product.

Most Popular Structural Analysis Downloads

11001 hitsLTBeam 1.0.11

LTBeam is a software which deals with the elastic Lateral Torsional Buckling of Beams under bending action about their major axis.

8488 hitsEBPlate 2.01

EBPlate is a piece of software developed by CTICM with a partial funding of the European Research Fund for Coal and Steel (RFCS). It assesses the critical stresses associated to the elastic buckling of plates loaded in their plan.

2016 hitsBAP 3.4

BAP is a continuous beam analysis program that solves for reactions, shear, moment, deflection, and rotation at points along the length of the beam.

1806 hitsCalc4fem Alpha 07

Calc4fem is the open source spreadsheet for plane frames, beams and trusses calculation.

Recently Added Structural Analysis Software

9 JanAdSec 8.4

AdSec is ideal for tasks such as analysing a bridge beam for cracking under load, designing a composite mega column, checking a pre-stressed floor or finding the capacity of a pile.

8 Jan Compos 8.4

Compos is a unique composite beam design software program to analyse and design studded composite and non-composite steel beams.

27 JulCompactSections 1.1.6

Structures Office supports construction of arbitrary cross-sections, computes area, elastic, and plastic section properties.

20 JulCOMPOSITE-BEAM 8-06-3030

The COMPOSITE-BEAM program performs design of composite beams according to ENV 1994‑1‑1:1992‑10.