An isotropic damage model to simulate collapse in reinforced concrete elements
| العنوان: | An isotropic damage model to simulate collapse in reinforced concrete elements |
|---|---|
| المؤلفون: | Gelacio Juárez-Luna, H. Méndez-Martínez, M. Ruiz-Sandoval |
| المصدر: | Latin American Journal of Solids and Structures, Volume: 11, Issue: 13, Pages: 2444-2459, Published: 2014 Latin American Journal of Solids and Structures v.11 n.13 2014 Latin American journal of solids and structures Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) instacron:ABCM Latin American Journal of Solids and Structures, Vol 11, Iss 13, Pp 2444-2459 |
| بيانات النشر: | Associação Brasileira de Ciências Mecânicas, 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Materials science, constitutive models, Aerospace Engineering, Ocean Engineering, Plasticity, von Mises yield criterion, General Materials Science, Geotechnical engineering, Softening, Civil and Structural Engineering, lcsh:QC120-168.85, degradation, business.industry, Mechanical Engineering, Isotropy, Structural engineering, Reinforced concrete, failure, Cracking, Damage, Mechanics of Materials, Reinforced solid, Automotive Engineering, Hardening (metallurgy), lcsh:Descriptive and experimental mechanics, business, lcsh:Mechanics of engineering. Applied mechanics, lcsh:TA349-359 |
| الوصف: | A damage model with different failure surface in tension and compression is formulated, implemented and validated to study reinforced concrete elements under actions which induce their collapse. The constitutive behaviour of concrete considers the softening deformation after reaching a failure surface, whereas the hardening of the reinforcing steel is represented by a plasticity von Mises surface. The developed damage model does not exhibit the problem of stress locking as the smeared cracking model does; this guaranties an adequate energy release as the material fails. Numerical examples are presented showing the validity of the developed damage model for modelling the behaviour of reinforced concrete elements up to their collapse. |
| وصف الملف: | text/html |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::361e1d4fe5c6fd57f1b8b7c7b44352be http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014001300007&lng=en&tlng=en |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....361e1d4fe5c6fd57f1b8b7c7b44352be |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |