Grassl Group
Concrete Mechanics for Performance Based Design
CDPM2 in OOFEM
This page provides information for the CDPM2 damage–plasticity model in OOFEM. For the LS-DYNA version, see MAT_CDPM (MAT_273) in LS-DYNA.
Outline
Background
CDPM2 extends our original CDPM framework to better handle cyclic loading and tension–compression transitions. See Grassl et al., 2013 and Grassl et al., 2011; CDPM was introduced in Grassl & Jirásek, 2006.
Input / manual
The description of input parameters for the development version of OOFEM:
- User manual for CDPM2 in OOFEM → Last updated: 18 May 2022
Example input files
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Single-element tests showing the influence of element length in tension (development version of OOFEM).
summary.pdf → analyses.zip (2 KB) →
Last update: 11 April 2017
Have example inputs to share? Please send them to Peter Grassl with a short description.
Implementation
Source code for CDPM2 in OOFEM is available on GitHub:
For students: If you are doing an MSc or undergraduate project using CDPM2 in OOFEM or LS-DYNA, please see our Student Projects Instructions, including setup tips, workflow, and examples.