Details
| Original language | English |
|---|---|
| Article number | 1333 |
| Journal | Metals |
| Volume | 10 |
| Issue number | 10 |
| Publication status | Published - 5 Oct 2020 |
Abstract
Forming of hybrid bulk metal components might include severe membrane mode deformation of the joining zone. This effect is not reflected by common Traction Separation Laws used within Cohesive Zone Elements that are usually applied for the simulation of joining zones. Thus, they cannot capture possible damage of the joining zone under these conditions. Membrane Mode Enhanced Cohesive Zone Elements fix this deficiency. This novel approach can be implemented in finite elements. It can be used within commercial codes where an implementation as a material model is beneficial as this simplifies model preparation with the existing GUIs. In this contribution, the implementation of Membrane Mode Enhanced Cohesive Zone Elements as a material model is presented within MSC Marc along with simulations showing the capabilities of this approach.
Keywords
- Damage, Joining zone, Membrane mode enhanced cohesive zone elements, Tailored forming
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
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In: Metals, Vol. 10, No. 10, 1333, 05.10.2020.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Applying membrane mode enhanced cohesive zone Applying Membrane Mode Enhanced Cohesive Zone Elements on Tailored Forming Componentson tailored forming components
AU - Töller, Felix
AU - Löhnert, Stefan
AU - Wriggers, Peter
N1 - Funding information: Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—CRC 1153, subproject C4 - 252662854.
PY - 2020/10/5
Y1 - 2020/10/5
N2 - Forming of hybrid bulk metal components might include severe membrane mode deformation of the joining zone. This effect is not reflected by common Traction Separation Laws used within Cohesive Zone Elements that are usually applied for the simulation of joining zones. Thus, they cannot capture possible damage of the joining zone under these conditions. Membrane Mode Enhanced Cohesive Zone Elements fix this deficiency. This novel approach can be implemented in finite elements. It can be used within commercial codes where an implementation as a material model is beneficial as this simplifies model preparation with the existing GUIs. In this contribution, the implementation of Membrane Mode Enhanced Cohesive Zone Elements as a material model is presented within MSC Marc along with simulations showing the capabilities of this approach.
AB - Forming of hybrid bulk metal components might include severe membrane mode deformation of the joining zone. This effect is not reflected by common Traction Separation Laws used within Cohesive Zone Elements that are usually applied for the simulation of joining zones. Thus, they cannot capture possible damage of the joining zone under these conditions. Membrane Mode Enhanced Cohesive Zone Elements fix this deficiency. This novel approach can be implemented in finite elements. It can be used within commercial codes where an implementation as a material model is beneficial as this simplifies model preparation with the existing GUIs. In this contribution, the implementation of Membrane Mode Enhanced Cohesive Zone Elements as a material model is presented within MSC Marc along with simulations showing the capabilities of this approach.
KW - Damage
KW - Joining zone
KW - Membrane mode enhanced cohesive zone elements
KW - Tailored forming
UR - http://www.scopus.com/inward/record.url?scp=85092237514&partnerID=8YFLogxK
U2 - 10.3390/met10101333
DO - 10.3390/met10101333
M3 - Article
AN - SCOPUS:85092237514
VL - 10
JO - Metals
JF - Metals
SN - 2075-4701
IS - 10
M1 - 1333
ER -