| Issue |
MATEC Web Conf.
Volume 117, 2017
RSP 2017 – XXVI R-S-P Seminar 2017 Theoretical Foundation of Civil Engineering
|
|
|---|---|---|
| Article Number | 00161 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/matecconf/201711700161 | |
| Published online | 24 July 2017 | |
Modification of Concrete Damaged Plasticity model. Part II: Formulation and numerical tests
Warsaw University of Technology, Al. Armii Ludowej 16, 00-637, Warszawa, Poland
* Corresponding author: a.szwed@il.pw.edu.pl
A refined model for elastoplastic damaged material is formulated based on the plastic potential introduced in Part I [1]. Considered model is an extension of Concrete Damaged Plasticity material implemented in Abaqus [2]. In the paper the stiffness tensor for elastoplastic damaged behaviour is derived. In order to validate the model, computations for the uniaxial tests are performed. Response of the model for various cases of parameter’s choice is shown and compared to the response of the CDP model.
© The Authors, published by EDP Sciences, 2017
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