دورية أكاديمية
Numerical study of a concrete target under the penetration of rigid projectile using an elastoplastic damage model
| العنوان: | Numerical study of a concrete target under the penetration of rigid projectile using an elastoplastic damage model |
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| المؤلفون: | Bian, Hanbing, Jia, Yun, Shao, Jianfu, Pontiroli, Christophe |
| المساهمون: | Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Arts et Métiers Sciences et Technologies, HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), Laboratoire de Mécanique de Lille - FRE 3723 (LML), Université de Lille, Sciences et Technologies-Centrale Lille-Centre National de la Recherche Scientifique (CNRS), CEA - Centre de Gramat |
| المصدر: | ISSN: 0141-0296 ; Engineering Structures ; https://hal.science/hal-01736170Test ; Engineering Structures, 2016, 111, pp.525-537. ⟨10.1016/j.engstruct.2015.12.039⟩. |
| بيانات النشر: | HAL CCSD Elsevier |
| سنة النشر: | 2016 |
| المجموعة: | HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) |
| مصطلحات موضوعية: | Concrete, Projectile, Penetration, Plasticity, Damage, Volume change, [SPI.GCIV]Engineering Sciences [physics]/Civil Engineering |
| الوصف: | International audience ; To enhance the understanding of interaction between elastoplastic damage behavior of concrete and penetration behavior of projectile, this study develops an elastoplastic damage model for concrete with an emphasis on the pressure dependence of volume change. Numerical analysis is performed by using the finite element code Abaqus/Explicite, in which the proposed model is incorporated. In order to understand the effect of concrete volume change and concrete damage on the penetration behavior of projectile, a series of parametric studies are carried out. Finally, some projectile penetration tests are simulated by using the proposed model. The numerical results reproduce satisfactorily the main patterns observed in the projectile penetration tests. The interpretation and discussion of numerical results help the engineers and ballisticians complete their knowledge on the vulnerability of concrete structures. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | hal-01736170; https://hal.science/hal-01736170Test |
| DOI: | 10.1016/j.engstruct.2015.12.039 |
| الإتاحة: | https://doi.org/10.1016/j.engstruct.2015.12.039Test https://hal.science/hal-01736170Test |
| رقم الانضمام: | edsbas.D9C7F019 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.engstruct.2015.12.039 |
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