التفاصيل البيبلوغرافية
| العنوان: |
Higher-order 3D-shell elements and anisotropic 3D yield functions for improved sheet metal forming simulations: Part II |
| المؤلفون: |
Wessel, Alexander, Schilling, Maximilian, Willmann, Tobias, Butz, Alexander, Bischoff, Manfred |
| سنة النشر: |
2023 |
| المجموعة: |
Publikationsdatenbank der Fraunhofer-Gesellschaft |
| مصطلحات موضوعية: |
Higher-Order 3D-Shell Element, Anisotropic 3D Yield Function, Metal Forming Simulation, critical forming situation, full three-dimensional constitutive model, DDC::600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften |
| الوصف: |
This two-part series focuses on the industrial application of higher-order 3D-shell elements and anisotropic 3D yield functions in sheet metal forming simulations. In the second part, the effect of plastic anisotropy with respect to the in-plane and out-of-plane behaviour on sheet metal forming simulations is analysed. To this end, parameters of the anisotropic 3D yield function Yld2004-18p were identified by a crystal plasticity modelling approach for an AA6014-T4 aluminium alloy. Different loading conditions related to the plane and full stress state were carried out to study the plastic anisotropy with respect to the in-plane and out-of-plane behaviour. |
| نوع الوثيقة: |
conference object |
| اللغة: |
English |
| Relation: |
European LS-DYNA Conference 2023; #PLACEHOLDER_PARENT_METADATA_VALUE#; 14th European LS-DYNA Conference 2023; Verbesserte Blechumformsimulation durch 3D-Werkstoffmodelle und erweiterte Schalenformulierungen; Verbesserte Blechumformsimulation durch 3D-Werkstoffmodelle und erweiterte Schalenformulierungen – Teil 2; IGF-Vorhaben 19707 N; IGF-Vorhaben 21466 N; https://publica.fraunhofer.de/handle/publica/459333 |
| الاتاحة: |
https://publica.fraunhofer.de/handle/publica/459333 |
| رقم الانضمام: |
edsbas.F8A76EB8 |
| قاعدة البيانات: |
BASE |