abumpack

This library contains several of user material subroutines for implicit quasi-static (UMAT) and explicit dynamic (VUMAT) versions of the Abaqus solver.

The project web site: http://abumpack.sf.net.

The Abaqus is a proprietary finite element (FE) code ( http://www.3ds.com/products-services/simulia/products/abaqus/). Users can write subroutines for use with the Abaqus. Linear elastic, isotropic hardening plasticity, Gurson-Tvergaard-Needleman (GTN), Rousselier constitutive models are provided. Quote this code as: A. Shterenlikht, N. A. Alexander, Levenberg-Marquardt vs Powell's dogleg method for Gurson-Tvergaard-Needleman plasticity model, Computer Methods in Applied Mechanics and Engineering 237-240:1-9 (2012). DOI: http://dx.doi.org/10.1016/j.cma.2012.04.018

Features

Fortran 77, 90, 2003, 2008
verified working with Abaqus 6.12, 6.14
verified on linux, but should work on any platform, support by Abaqus

Project Samples

Tension+shear, GTN model, explicit dynamic solver

Tension, GTN model, Levenberg-Marquardt non-linear equaitons solver

Single FE, isotropic plasticity, shear+tension

CAFE simulation - crack visualised on the CA level with ParaView. Yellow is brittle crack, turquoise is ductile crack, blue are grains with adjacent grain boundary carbides.

Project Activity

See All Activity >

License

BSD License

Follow abumpack

abumpack Web Site

Other Useful Business Software

Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.

Try free now

Rate This Project

User Reviews

Be the first to post a review of abumpack!

Additional Project Details

Operating Systems

Linux

Intended Audience

Aerospace, Science/Research, Advanced End Users, End Users/Desktop, Engineering, Automotive

User Interface

Console/Terminal, Command-line

Programming Language

Unix Shell, Fortran

Related Categories

Unix Shell UML Tool, Unix Shell Simulation Software, Unix Shell Mechanical and Civil Engineering Software, Fortran UML Tool, Fortran Simulation Software, Fortran Mechanical and Civil Engineering Software

Registered

2015-12-16

Similar Business Software

Abaqus

Today, product simulation is often being performed by engineering groups using niche simulation tools from different vendors to simulate various design attributes. The use of multiple vendor software products creates inefficiencies and increases costs. SIMULIA delivers a scalable suite of...

See Software
Highcharts

Highcharts is a JavaScript charting library that allows developers to create interactive and visually appealing charts for web applications. It offers a wide range of chart types, including line charts, bar charts, pie charts, scatter plots, and more. It also supports different types of data,...

See Software
Ansys Mechanical

Ansys Mechanical is a best-in-class finite element solver with structural, thermal, acoustics, transient and nonlinear capabilities to improve your modeling. Ansys Mechanical enables you to solve complex structural engineering problems and make better, faster design decisions. With the finite...

See Software