Parameter identification and blanking simulations of DP1000 and Al6082-T6 using Lemaitre damage model

2021 ◽  
Author(s):  
Sheng Cai ◽  
Lin Chen
Keyword(s):  
Parameter Identification ◽  
Damage Model ◽  
Lemaitre Damage Model

IMPLEMENTATION OF THE LEMAITER DAMAGE MODEL IN ANSYS FINITE ELEMENT COMPLEX

2020 ◽  
pp. 30-48
Author(s):  
D.A. Kosov ◽  
◽  
D.I. Fedorenkov ◽  
A.V. Tumanov ◽  
◽  
...  
Keyword(s):  
Finite Element ◽  
Numerical Experiment ◽  
Numerical Experiments ◽  
Damage Accumulation ◽  
Cylindrical Specimen ◽  
Damage Model ◽  
Finite Element Calculation ◽  
Element Calculation ◽  
Lemaitre Damage Model ◽  
Calculation Software

In this work, the simplified Lemaitre damage model was integrated into the ANSYS finite element calculation software. The model is implemented as a dynamically linked library of custom material for 2D problems. The model was tested on a cylindrical specimen with an annular cut. The stages of damage accumulation in the numerical experiment coincide with similar numerical experiments known in the literature.

scholarly journals Parameter identification for coupled elasto-plasto-damage model for overheated concrete

2017 ◽  
Vol 107 ◽  
pp. 00042 ◽  
Author(s):  
Andrey Benin ◽  
Sergey Semenov ◽  
Artem Semenov ◽  
Galina Bogdanova
Keyword(s):  
Parameter Identification ◽  
Damage Model
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