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| HAL: hal-00453099, version 1 |
| arXiv: 1002.0856 |
| Detailed view |  Export this paper |
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| Comptes Rendus de l Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy 336, 5 (2008) 417-421 |
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| A new yield criterion for the concrete materials |
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| Marc Louis Maurice François 1, 2 |
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| (2008-05-05) |
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| The proposed yield criterion depends upon two material constants and is proven to be smooth and convex under a simple condition. These properties induce a mathematical robustness that allows a further use in a damage mechanics model. The analytical gradient and hessian are given. The obtained yield surface is relevant to Kupfer's biaxial testings on concrete. The identification procedure, with respect to the classical uniaxial tension and compression testings, is detailed. |
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| 1: | Fluides, automatique, systèmes thermiques (FAST) |
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CNRS : UMR7608 – Université Paris VI - Pierre et Marie Curie – Université Paris XI - Paris Sud |
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| 2: | Laboratoire de Mécanique et Technologie (LMT) |
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CNRS : UMR8535 – Université Paris VI - Pierre et Marie Curie – École normale supérieure de Cachan - ENS Cachan |
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| Subject | : | Engineering Sciences/Mechanics/Mechanics of materials Physics/Mechanics/Mechanics of materials |
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| damage – yield function – concrete |
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| Attached file list to this document: | ||||||||||
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| hal-00453099, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00453099 | |
| oai:hal.archives-ouvertes.fr:hal-00453099 | |
| From: Marc Louis Maurice François | |
| Submitted on: Wednesday, 3 February 2010 19:51:24 | |
| Updated on: Wednesday, 3 February 2010 22:19:19 | |
