Virtuose virtuose// [(#

Virtuose (2019-2024)

|supprimer_tags|texte_backend)] fr SPIP - www.spip.net Virtuose https://websites.isae-supaero.fr/local/cache-vignettes/L144xH49/rubon504-25580.jpg?1775089008 virtuose// 49 144 Publications https://websites.isae-supaero.fr/virtuose/publication/article_publication https://websites.isae-supaero.fr/virtuose/publication/article_publication 2022-01-11T08:55:10Z text/html fr Florent Grotto <p>Multiscale 3D displacement field measurement using stereo digital image correlation on a fractal speckle pattern Joël Serra, Renaud Lalanne, John Eric Dufour, Jean-Noel Périé and Jean-Charles Passieux Strain, 2024 https://doi.org/10.1111/str.12479 <br class='autobr' /> Numerical simulations and testing of notched composite plates under envelope loadings : Validation with the safe life domain method Florent Grotto, Christophe Bouvet, Bruno Castanié, and Joël Serra Composite Structures, 2024 (...)</p> - <a href="https://websites.isae-supaero.fr/virtuose/publication/" rel="directory">Publications</a> <div class='rss_texte'><p><strong>Multiscale 3D displacement field measurement using stereo digital image correlation on a fractal speckle pattern</strong><br class='autobr' /> <i> Joël Serra, Renaud Lalanne, John Eric Dufour, Jean-Noel Périé and Jean-Charles Passieux</i><br class='autobr' /> Strain, 2024<br class='autobr' /> <a href="https://doi.org/10.1111/str.12479" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1111/str.12479</a></p> <p><strong>Numerical simulations and testing of notched composite plates under envelope loadings : Validation with the safe life domain method</strong><br class='autobr' /> <i> Florent Grotto, Christophe Bouvet, Bruno Castanié, and Joël Serra</i><br class='autobr' /> Composite Structures, 2024<br class='autobr' /> <a href="https://doi.org/10.1016/j.compstruct.2024.118191" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.compstruct.2024.118191</a></p> <p><strong>Multiaxial loading of aeronautic composite structures at intermediate scale : A review of VERTEX developments</strong><br class='autobr' /> <i> Bruno Castanié, Jean-Charles Passieux, Jean-Noel Périé, Christophe Bouvet,John-Eric Dufour and Joël Serra</i><br class='autobr' /> Composite Part C : Open Access, 2024<br class='autobr' /> <a href="https://doi.org/10.1016/j.jcomc.2024.100439" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.jcomc.2024.100439</a></p> <p><strong>Testing Structural Elements under Multiaxial Loading : A Numerical Model of the Bench to Understand and Predict Complex Boundary Conditions</strong><br class='autobr' /> <i>Florent Grotto, Oscar Peta, Christophe Bouvet, Bruno Castanié and Joël Serra</i><br class='autobr' /> Aerospace, 2024<br class='autobr' /> <a href="https://doi.org/10.3390/aerospace11010068" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.3390/aerospace11010068</a></p> <p><strong>Experimental characterization of tensile and compressive translaminar fracture toughness coupling multiphysics measurements</strong><br class='autobr' /> <i>Romain Rutar, Joël Serra, Quentin Bausiere and Christophe Bouvet</i><br class='autobr' /> Engineering Fracture Mechanics, 2023<br class='autobr' /> <a href="https://doi.org/10.1016/j.engfracmech.2023.109568" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.engfracmech.2023.109568</a></p> <p><strong>Monitoring structural scale composite specimens in a post‐buckling regime : The integrated finite element stereo digital image correlation approach with geometrically non‐linear regularization</strong><br class='autobr' /> <i>John-Eric Dufour, Guillaume Colantonio, Christophe Bouvet, Jean-Noel Périé, Jean-Charles Passieux, Joël Serra</i><br class='autobr' /> Strain, 2023<br class='autobr' /> <a href="https://doi.org/10.1111/str.12450" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1111/str.12450</a></p> <p><strong>Design and Testing of Impacted Stiffened CFRP Panels under Compression with the VERTEX Test Rig</strong><br class='autobr' /> <i>Florent Grotto, Christophe Bouvet, Bruno Castanié, Joël Serra</i><br class='autobr' /> Aerospace, 2023<br class='autobr' /> <a href="https://doi.org/10.3390/aerospace10040327" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.3390/aerospace10040327</a></p> <p><strong>Local buckling on large sandwich panels used in light aviation : Experimental and computation dialogue</strong><br class='autobr' /> <i>Malo Ginot, Christophe Bouvet, Bruno Castanié, Michele d'Ottavio, Joël Serra, Nicolas Mahuet</i><br class='autobr' /> International Journal of Solids and Structures, 2023<br class='autobr' /> <a href="https://doi.org/10.1016/j.ijsolstr.2023.112170" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.ijsolstr.2023.112170</a></p> <p><strong>Local buckling on large sandwich panels used in light aviation : Experimental setup and failure scenarios</strong><br class='autobr' /> <i>Malo Ginot, Christophe Bouvet, Bruno Castanié, Joël Serra, Nicolas Mahuet</i><br class='autobr' /> Composite Structures, 2023<br class='autobr' /> <a href="https://doi.org/10.1016/j.compstruct.2022.116439" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.compstruct.2022.116439</a></p> <p><strong>Experimental behaviour of aeronautical carbon fibre reinforced thermoplastic panels under combined tension-shear-pressure loadings</strong><br class='autobr' /> <i>Florent Grotto, Christophe Bouvet, Bruno Castanié, Joël Serra</i><br class='autobr' /> Engineering Failure Analysis, 2023<br class='autobr' /> <a href="https://doi.org/10.1016/j.engfailanal.2023.107075" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.engfailanal.2023.107075</a></p> <p><strong>Combined loadings after medium velocity impact on large CFRP laminated plates : Discrete ply model simulations</strong><br class='autobr' /> <i>J. Serra, A. Trellu, C. Bouvet, S. Rivallant, B. Castanié, L. Ratsifandrihana</i><br class='autobr' /> Composites Part C : Open Access, 2021<br class='autobr' /> <a href="https://doi.org/10.1016/j.jcomc.2021.100203" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.jcomc.2021.100203</a></p> <h4 class="spip"></h4><h3 class="spip"><strong>=== Related Publications ===</strong></h3> <p><strong>Combined loadings after medium velocity impact on large CFRP laminate plates : Tests and enhanced computation/testing dialogue</strong><br class='autobr' /> <i>A. Trellu, G. Pichon, C. Bouvet, S. Rivallant, B. Castanié, J. Serra, L. Ratsifandrihana</i> <br class='autobr' /> Composites Science and Technology, 2020<br class='autobr' /> <a href="https://doi.org/10.1016/j.compscitech.2020.108194" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.compscitech.2020.108194</a></p> <p><strong>Validation and modeling of aeronautical composite structures subjected to combined loadings : The VERTEX project. Part 1 : Experimental setup, FE-DIC instrumentation and procedures</strong><br class='autobr' /> <i>Joël Serra, J.E. Pierré, J.C. Passieux, J.N. Périé, Christophe Bouvet, Bruno Castanié</i><br class='autobr' /> Composite Structures, 2017<br class='autobr' /> <a href="https://doi.org/10.1016/j.compstruct.2017.07.080" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.compstruct.2017.07.080</a></p> <p><strong>Validation and modeling of aeronautical composite structures subjected to combined loadings : The VERTEX project. Part 2 : Load envelopes for the assessment of panels with large notches</strong><br class='autobr' /> <i>Joël Serra, J.E. Pierré, J.C. Passieux, J.N Périé, Christophe Bouvet, Bruno Castanié, C. Petiot</i><br class='autobr' /> Composite Structures, 2017<br class='autobr' /> <a href="https://doi.org/10.1016/j.compstruct.2017.08.055" class='spip_url spip_out auto' rel='nofollow external'>https://doi.org/10.1016/j.compstruct.2017.08.055</a></p></div> Videos of the tests https://websites.isae-supaero.fr/virtuose/experimental-tests/videos-of-the-tests/videos-of-the-tests https://websites.isae-supaero.fr/virtuose/experimental-tests/videos-of-the-tests/videos-of-the-tests 2020-04-06T16:37:33Z text/html fr SERRA Joel <p>This video displays the VERTEX test rig and the monitoring devices. <br class='autobr' /> This video displays the behaviour of an aluminium plate submitted to a combined loading of pressure with the help of a bladder inside the center box and shear with the torsion actuators. <br class='autobr' /> This video displays the behaviour up to failure of a notched carbon/epoxy laminated composite loaded in shear.</p> - <a href="https://websites.isae-supaero.fr/virtuose/experimental-tests/videos-of-the-tests/" rel="directory">Videos of the tests</a> <div class='rss_texte'><p>This video displays the VERTEX test rig and the monitoring devices.</p> <dl class='spip_document_2709 spip_documents spip_documents_center'> <dt><a href='https://websites.isae-supaero.fr/IMG/mp4/vertex-tests-setup.mp4.mp4' title='MPEG4 - 45.7 Mo' type="application/mp4"><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L52xH52/mp4-518da.png?1775039657' width='52' height='52' alt='MPEG4 - 45.7 Mo' /></a></dt> </dl> <p><br class='autobr' /> </p> <div class='spip_document_2709 spip_document_video spip_documents spip_documents_center' style='width:480px'> <div class="video-intrinsic-wrapper" style='height:0;width:100%;padding-bottom:62.5%;position:relative;'> <div class="video-wrapper" style="position: absolute;top:0;left:0;width:100%;height:100%;"> <video class="mejs mejs-2709" data-id="22eb49dc9a1875431f60cbd429275498" 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</div> <p>This video displays the behaviour of an aluminium plate submitted to a combined loading of pressure with the help of a bladder inside the center box and shear with the torsion actuators.</p> <dl class='spip_document_2710 spip_documents spip_documents_center'> <dt><a href='https://websites.isae-supaero.fr/IMG/mp4/vertex-shear-pressure-aluminium.mp4' title='MPEG4 - 7.8 Mo' type="application/mp4"><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L52xH52/mp4-518da.png?1775039657' width='52' height='52' alt='MPEG4 - 7.8 Mo' /></a></dt> </dl> <p><br class='autobr' /> </p> <div class='spip_document_2710 spip_document_video spip_documents spip_documents_center' style='width:480px'> <div class="video-intrinsic-wrapper" style='height:0;width:100%;padding-bottom:62.5%;position:relative;'> <div class="video-wrapper" style="position: absolute;top:0;left:0;width:100%;height:100%;"> <video class="mejs mejs-2710" data-id="34bdebdd8f0e9a877b0bd3ecb67f513c" 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</div> <p>This video displays the behaviour up to failure of a notched carbon/epoxy laminated composite loaded in shear.</p> <dl class='spip_document_2708 spip_documents spip_documents_center'> <dt><a href='https://websites.isae-supaero.fr/IMG/mp4/notched-plate-under-shear.mp4' title='MPEG4 - 15.6 Mo' type="application/mp4"><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L52xH52/mp4-518da.png?1775039657' width='52' height='52' alt='MPEG4 - 15.6 Mo' /></a></dt> </dl> <p><br class='autobr' /> </p> <div class='spip_document_2708 spip_document_video spip_documents spip_documents_center' style='width:480px'> <div class="video-intrinsic-wrapper" style='height:0;width:100%;padding-bottom:62.5%;position:relative;'> <div class="video-wrapper" style="position: absolute;top:0;left:0;width:100%;height:100%;"> <video class="mejs mejs-2708" data-id="042b419d0eb55c580022bcaec58999ae" data-mejsoptions='{"alwaysShowControls": true,"pluginPath":"plugins-dist/medias/lib/mejs/","loop":false,"videoWidth":"100%","videoHeight":"100%"}' width="100%" height="100%" controls="controls" preload="none" > <source type="video/mp4" src="IMG/mp4/notched-plate-under-shear.mp4" /> <object width="480" height="300" type="application/x-shockwave-flash" data="plugins-dist/medias/lib/mejs/mediaelement-flash-video.swf"> <param name="movie" value="plugins-dist/medias/lib/mejs/mediaelement-flash-video.swf" /> <param name="flashvars" value="controls=true&file=IMG/mp4/notched-plate-under-shear.mp4" /> <img src='https://websites.isae-supaero.fr/local/cache-vignettes/L52xH52/mp4-518da-e8891.png?1775089008' width='52' height='52' alt='Impossible de lire la video' /> </object> </video> </div> </div> <div class="base64javascript58042631569e52bcb810706.07049566" title="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"></div> </div> </div> Team https://websites.isae-supaero.fr/virtuose/team/team https://websites.isae-supaero.fr/virtuose/team/team 2020-03-04T10:34:14Z text/html fr r.lalanne <p>16 people work in the VIRTUOSE project team composed of 5 Professors/Assistant Professors, 1 invited Researcher, 5 Research Engineers, 1 PhD students and 5 interns : ********************** Research Engineer ISAE-SUPAERO <br class='autobr' /> Head of the VIRTUOSE project <br class='autobr' /> e-mail : Joel.SERRA@isae-supaero.fr ********************** ********************** Professor ISAE-SUPAERO <br class='autobr' /> Main research fields : Damage mechanisms in composite structures <br class='autobr' /> e-mail : Christophe.BOUVET@isae.fr ********************** (...)</p> - <a href="https://websites.isae-supaero.fr/virtuose/team/" rel="directory">Team</a> <div class='rss_texte'><p>16 people work in the VIRTUOSE project team composed of 5 Professors/Assistant Professors, 1 invited Researcher, 5 Research Engineers, 1 PhD students and 5 interns :</p> <div class="texteencadre-spip spip"> <dl class='spip_document_2664 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH150/js-2-d6651.png?1775089009' width='150' height='150' alt='Joël SERRA' /></dt> <dt class='crayon document-titre-2664 spip_doc_titre' style='width:150px;'><strong>Joël SERRA</strong></dt> </dl> <p>**********************<br class='autobr' /> Research Engineer<br class='autobr' /> ISAE-SUPAERO</p> <p>Head of the VIRTUOSE project</p> <p>e-mail : Joel.SERRA@isae-supaero.fr<br class='autobr' /> **********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2667 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH150/cb_taille-7fb61.jpg?1775089009' width='150' height='150' alt='Christophe BOUVET' /></dt> <dt class='crayon document-titre-2667 spip_doc_titre' style='width:150px;'><strong>Christophe BOUVET</strong></dt> </dl> <p>**********************<br class='autobr' /> Professor<br class='autobr' /> ISAE-SUPAERO</p> <p>Main research fields : Damage mechanisms in composite structures</p> <p>e-mail : Christophe.BOUVET@isae.fr<br class='autobr' /> **********************</p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2668 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH150/bc_taille-8c3ba.jpg?1775089009' width='150' height='150' alt='Bruno CASTANIÉ' /></dt> <dt class='crayon document-titre-2668 spip_doc_titre' style='width:150px;'><strong>Bruno CASTANIÉ</strong></dt> </dl> <p>**********************<br class='autobr' /> Professor<br class='autobr' /> INSA Toulouse</p> <p>Main research fields : Composite structures, Machining</p> <p>e-mail : castanie@insa-toulouse.fr<br class='autobr' /> **********************</p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2669 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH150/jcp-23cef.jpg?1775089009' width='150' height='150' alt='Jean-Charles PASSIEUX' /></dt> <dt class='crayon document-titre-2669 spip_doc_titre' style='width:150px;'><strong>Jean-Charles PASSIEUX</strong></dt> </dl> <p>**********************<br class='autobr' /> Professor <br class='autobr' /> INSA Toulouse</p> <p>Main research fields : Stereo Digital Image Correlation, High performance computing</p> <p>e-mail : passieux@insa-toulouse.fr<br class='autobr' /> **********************</p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2670 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH153/jnp_taille-ebd8b.jpg?1775089009' width='150' height='153' alt='Jean-Noël PÉRIÉ' /></dt> <dt class='crayon document-titre-2670 spip_doc_titre' style='width:150px;'><strong>Jean-Noël PÉRIÉ</strong></dt> </dl> <p>**********************<br class='autobr' /> Professor <br class='autobr' /> IUT GMP Toulouse</p> <p>Main research fields : Identification and control of thermal and mechanical properties, Stereo Digital Image Correlation</p> <p>e-mail : jean-noel.perie@iut-tlse3.fr<br class='autobr' /> **********************</p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2671 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH150/florent-ce9c5.jpg?1775089009' width='150' height='150' alt='Florent GROTTO' /></dt> <dt class='crayon document-titre-2671 spip_doc_titre' style='width:150px;'><strong>Florent GROTTO</strong></dt> </dl> <p>**********************<br class='autobr' /> PhD student<br class='autobr' /> ISAE-SUPAERO</p> <p>Thesis : Experimental and numerical investigations of the damage into technological composite samples under complex loadings</p> <p>e-mail : Florent.GROTTO@isae-supaero.fr<br class='autobr' /> **********************</p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2672 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L120xH150/rl_taille-f123f.jpg?1775089009' width='120' height='150' alt='Renaud LALANNE' /></dt> <dt class='crayon document-titre-2672 spip_doc_titre' style='width:120px;'><strong>Renaud LALANNE</strong></dt> </dl> <p>**********************<br class='autobr' /> Research Engineer<br class='autobr' /> ISAE-SUPAERO</p> <p>Main research fields : Learning composite structure models thanks to Finite Element Stereo Digital Image Correlation</p> <p>e-mail :Renaud.LALANNE@isae-supaero.fr<br class='autobr' /> **********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2751 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L149xH150/jdufour-0834b.jpg?1775089009' width='149' height='150' alt='John-Eric DUFOUR' /></dt> <dt class='crayon document-titre-2751 spip_doc_titre' style='width:149px;'><strong>John-Eric DUFOUR</strong></dt> </dl> <p>**********************<br class='autobr' /> Assistant Professor<br class='autobr' /> INSA Toulouse</p> <p>Main research fields :<br class='autobr' /> Digital image correlation, Identification from full field measurements, Isogeometric methods</p> <p>e-mail :jedufour@insa-toulouse.fr<br class='autobr' /> **********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2770 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L116xH150/gcolantonio_petit-c7b23.jpg?1775089009' width='116' height='150' alt='Guillaume COLANTONIO' /></dt> <dt class='crayon document-titre-2770 spip_doc_titre' style='width:120px;'><strong>Guillaume COLANTONIO</strong></dt> </dl> <p>**********************<br class='autobr' /> Research Engineer<br class='autobr' /> ISAE-SUPAERO</p> <p>Main research fields :<br class='autobr' /> Digital image correlation, Identification from full field measurements, Boundary-Conditions</p> <p>e-mail :guillaume.colantonio@isae-supaero.fr<br class='autobr' /> **********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2786 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L179xH150/photo_oscar-0a09e.jpg?1775089009' width='179' height='150' alt='Oscar PETA' /></dt> <dt class='crayon document-titre-2786 spip_doc_titre' style='width:179px;'><strong>Oscar PETA</strong></dt> </dl> <p>**********************<br class='autobr' /> Intern<br class='autobr' /> ISAE-SUPAERO</p> <p>Topic : Finite Element Model of a complex multiaxial test rig to obtain accurate boundary conditions</p> <p>e-mail : Oscar.PETA2@isae-supaero.fr<br class='autobr' /> **********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2804 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L130xH174/quentin_bausiere-ea721.jpg?1775089009' width='130' height='174' alt='Quentin BAUSIÈRE ' /></dt> <dt class='crayon document-titre-2804 spip_doc_titre' style='width:130px;'><strong>Quentin BAUSIÈRE </strong></dt> </dl> <p>**********************<br class='autobr' /> Research Engineer<br class='autobr' /> AIRBUS</p> <p>Topic : Benchmarking two strategies of composite failure simulation at coupon and technological scales</p> <p>e-mail : quentin.bausiere@airbus.com</p> <p>************************</p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2989 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L106xH150/photo_tobias_resize-bcef6.jpg?1775089009' width='106' height='150' alt='Tobias BIANCHI' /></dt> <dt class='crayon document-titre-2989 spip_doc_titre' style='width:120px;'><strong>Tobias BIANCHI</strong></dt> </dl> <p>**********************<br class='autobr' /> Intern<br class='autobr' /> ISAE-SUPAERO</p> <p>Topic : Experimental comparison of thermoplastic and thermoset behaviours of notched composite plate under multiaxial loadings<br class='autobr' /> e-mail :Tobias.BIANCHI2@isae-supaero.fr<br class='autobr' /> *********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2991 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH139/photo_romain_resize-69b94.jpg?1775089009' width='150' height='139' alt='Romain RUTAR' /></dt> <dt class='crayon document-titre-2991 spip_doc_titre' style='width:150px;'><strong>Romain RUTAR</strong></dt> </dl> <p>**********************<br class='autobr' /> Intern<br class='autobr' /> ISAE-SUPAERO</p> <p>Topic : Fracture toughness determination of thermoplatic composite using CT and CC configurations : experimental tests and numerical modelling<br class='autobr' /> e-mail : Romain.RUTAR2@isae-supaero.fr<br class='autobr' /> *********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_2994 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L150xH135/photo_jmguerrero_resize-b5f44.jpg?1775089009' width='150' height='135' alt='Jose Manuel Guerrero Garcia' /></dt> <dt class='crayon document-titre-2994 spip_doc_titre' style='width:150px;'><strong>Jose Manuel Guerrero Garcia</strong></dt> </dl> <p>**********************<br class='autobr' /> Invited Researcher<br class='autobr' /> ISAE-SUPAERO</p> <p>Main research fields :<br class='autobr' /> Numerical modelling of large notched composite specimens under multiaxial loadings<br class='autobr' /> e-mail :josemanuel.guerrero@udg.edu<br class='autobr' /> *********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_3134 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L130xH174/antonio_photopassport_resized2-27764.jpg?1775089009' width='130' height='174' alt='Antonio Akiki' /></dt> <dt class='crayon document-titre-3134 spip_doc_titre' style='width:130px;'><strong>Antonio Akiki</strong></dt> </dl> <p>**********************<br class='autobr' /> Intern<br class='autobr' /> ISAE-SUPAERO</p> <p>Main research fields :<br class='autobr' /> Benchmarking the Discrete Ply Model on coupons testing<br class='autobr' /> e-mail :antonioakiki15@gmail.com<br class='autobr' /> *********************<br class='autobr' /></p> </div><div class="texteencadre-spip spip"> <dl class='spip_document_3135 spip_documents spip_documents_left' style='float:left;'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L180xH120/photo_jj_resized-5b307.jpg?1775089009' width='180' height='120' alt='Julien Jallu' /></dt> <dt class='crayon document-titre-3135 spip_doc_titre' style='width:180px;'><strong>Julien Jallu</strong></dt> </dl> <p>**********************<br class='autobr' /> Intern<br class='autobr' /> ISAE-SUPAERO</p> <p>Main research fields :<br class='autobr' /> Testing large notched composite plates : TP VS. TD<br class='autobr' /> e-mail :Julien.JALLU@student.isae-supaero.fr<br class='autobr' /> *********************<br class='autobr' /></p> </div></div> Notched plate https://websites.isae-supaero.fr/virtuose/numerical-simulations/notched-plate/notched-plate https://websites.isae-supaero.fr/virtuose/numerical-simulations/notched-plate/notched-plate 2020-02-27T16:03:05Z text/html fr SERRA Joel <p>This video displays the behavior of a notched carbon/epoxy laminated composite loaded in shear+pressure. Following post-processing data are shown : infrared camera measurements, stereo-correlation, averaged flux-strain curve and an implicit simulation with an elastic behavior.</p> - <a href="https://websites.isae-supaero.fr/virtuose/numerical-simulations/notched-plate/" rel="directory">Notched plate</a> <div class='rss_texte'><p>This video displays the behavior of a notched carbon/epoxy laminated composite loaded in shear+pressure. Following post-processing data are shown : infrared camera measurements, stereo-correlation, averaged flux-strain curve and an implicit simulation with an elastic behavior.</p> <dl class='spip_document_2771 spip_documents spip_documents_center'> <dt><a href='https://websites.isae-supaero.fr/IMG/avi/video_4pannels_evi2_v5.avi' title='AVI - 9.7 Mo' type="video/x-msvideo"><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L52xH52/avi-ccffc.png?1775089009' width='52' height='52' alt='AVI - 9.7 Mo' /></a></dt> </dl> </div> the Discrete Ply Model https://websites.isae-supaero.fr/virtuose/numerical-simulations/the-discrete-ply-model/the-discrete-ply-model https://websites.isae-supaero.fr/virtuose/numerical-simulations/the-discrete-ply-model/the-discrete-ply-model 2020-02-27T15:32:44Z text/html fr SERRA Joel <p>The DPM, developed at Institut Clément Ader for a decade, allows to notably simulate UD composite plates under low velocity impact, pull-out, loading around notch. <br class='autobr' /> This is a phenomenological model at the sub-ply scale, implemented thanks to the Abaqus Explicit material user law (VUMAT). <br class='autobr' /> There is one volumic element in the depth of each ply. Cohesive elements are used to represent matrix cracking and delamination, whereas the fiber failure is represented with an equivalent damage law in the (...)</p> - <a href="https://websites.isae-supaero.fr/virtuose/numerical-simulations/the-discrete-ply-model/" rel="directory">the Discrete Ply Model</a> <div class='rss_texte'><p>The DPM, developed at Institut Clément Ader for a decade, allows to notably simulate UD composite plates under low velocity impact, pull-out, loading around notch.</p> <p>This is a phenomenological model at the sub-ply scale, implemented thanks to the Abaqus Explicit material user law (VUMAT).</p> <p>There is one volumic element in the depth of each ply. Cohesive elements are used to represent matrix cracking and delamination, whereas the fiber failure is represented with an equivalent damage law in the volume elements (see next figure), thus representing the three main damage mechanisms of UD composites.</p> <dl class='ajustable spip_document_2666 spip_documents spip_documents_center' style='float:center;' > <dt><img class='ajustable' src='https://websites.isae-supaero.fr/local/cache-vignettes/L500xH288/schema_dpm_1-81a33.png?1775089009' alt='PNG - 544.8 ko' width='500' height='288' /></dt> </dl> </div> The VERTEX test rig https://websites.isae-supaero.fr/virtuose/experimental-tests/the-vertex-test-rig/the-vertex-test-rig https://websites.isae-supaero.fr/virtuose/experimental-tests/the-vertex-test-rig/the-vertex-test-rig 2020-02-27T15:30:37Z text/html fr SERRA Joel <p>The VERTEX test rig allows to generate complex loading on 560*540mm² plates. <br class='autobr' /> The machine consists of a longitudinal box and two cross beams. The test piece is bolted to the upper face of the box between the two I-beams. Four actuators and two support legs are used. The two actuators at the end of the box place the assembly in 4-point bending and the specimen in tension or compression. The two actuators at the end of the I-beams put the central part of the box in torsion and the test piece (...)</p> - <a href="https://websites.isae-supaero.fr/virtuose/experimental-tests/the-vertex-test-rig/" rel="directory">The VERTEX test rig</a> <div class='rss_texte'><p>The VERTEX test rig allows to generate complex loading on 560*540mm² plates.</p> <dl class='ajustable spip_document_2676 spip_documents spip_documents_center' style='float:center;' > <dt><img class='ajustable' src='https://websites.isae-supaero.fr/local/cache-vignettes/L452xH302/photo_vertex-80098.png?1775089009' alt='PNG - 314.4 ko' width='452' height='302' /></dt> </dl> <p>The machine consists of a longitudinal box and two cross beams. The test piece is bolted to the upper face of the box between the two I-beams. Four actuators and two support legs are used. The two actuators at the end of the box place the assembly in 4-point bending and the specimen in tension or compression. The two actuators at the end of the I-beams put the central part of the box in torsion and the test piece in shear. A bladder-based system inserted into the central box between the I-beams allows the test piece to be subjected to internal pressure.</p> <dl class='ajustable spip_document_2675 spip_documents spip_documents_center' style='float:center;' > <dt><img class='ajustable' src='https://websites.isae-supaero.fr/local/cache-vignettes/L500xH253/vertex_test_rig-63d09.png?1775089009' alt='PNG - 2.4 Mo' width='500' height='253' /></dt> </dl> </div> Monitoring the tests https://websites.isae-supaero.fr/virtuose/experimental-tests/monitoring-the-tests/monitoring-the-tests https://websites.isae-supaero.fr/virtuose/experimental-tests/monitoring-the-tests/monitoring-the-tests 2020-02-27T15:28:30Z text/html fr SERRA Joel <p>We develop the Finite Elements Stereo Digital Image Correlation (FE-SDIC) method with two purposes : <br class='autobr' /> First, validating the numerical models by measuring the displacement field directly comparable with usual simulations. Stereo extends the scope of DIC to non-planar cases, which are more representative of industrial use cases. <br class='autobr' /> Second, getting the boundary conditions on the technological specimen, needed by the numerical model. <br class='autobr' /> In order to expand our knowledge of the structure (...)</p> - <a href="https://websites.isae-supaero.fr/virtuose/experimental-tests/monitoring-the-tests/" rel="directory">Monitoring the tests </a> <div class='rss_texte'><p>We develop the Finite Elements Stereo Digital Image Correlation (FE-SDIC) method with two purposes :</p> <p><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L8xH11/puce-32883.gif?1775035618' width='8' height='11' class='puce' alt="-" /> First, validating the numerical models by measuring the displacement field directly comparable with usual simulations. Stereo extends the scope of DIC to non-planar cases, which are more representative of industrial use cases.</p> <p><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L8xH11/puce-32883.gif?1775035618' width='8' height='11' class='puce' alt="-" /> Second, getting the boundary conditions on the technological specimen, needed by the numerical model.</p> <dl class='spip_document_2681 spip_documents spip_documents_center'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L500xH566/monitoring_schema-c60e1.jpg?1775089009' width='500' height='566' alt='' /></dt> <dd class='crayon document-descriptif-2681 spip_doc_descriptif' style='width:350px;'>Figure 1 - Displacement field measured by FE-SDIC </dd> </dl> <p>In order to expand our knowledge of the structure behavior, we are working on a multi-scale approach coupled with infrared thermography.</p> <dl class='spip_document_2678 spip_documents spip_documents_center'> <dt><img src='https://websites.isae-supaero.fr/local/cache-vignettes/L500xH230/monitoring-2-511fd.jpg?1775089009' width='500' height='230' alt='' /></dt> <dd class='crayon document-descriptif-2678 spip_doc_descriptif' style='width:350px;'>Figure 2 - Example of a multi-instrumentation. Here a couple of cameras observe the whole zone of interest, another one, with higher resolution, watches the damaged area and an IR camera is in the center. </dd> </dl> </div> The VIRTUOSE project in a few words https://websites.isae-supaero.fr/virtuose/general-overview/the-virtuose-project-in-a-few https://websites.isae-supaero.fr/virtuose/general-overview/the-virtuose-project-in-a-few 2020-02-27T14:29:09Z text/html fr SERRA Joel <p>Composite materials are increasingly used in aeronautical primary structures. This relatively new type of material offers great specific strength but its behaviour is very complex to understand and therefore to predict. <br class='autobr' /> To certify a new type of aircraft, tens of thousands of experimental tests are being performed. Most of them are carried out at the coupon and technological detail scales. These tests are highly conservative, under uniaxial loading, and do not represent the actual behavior (...)</p> - <a href="https://websites.isae-supaero.fr/virtuose/general-overview/" rel="directory">General overview</a> <div class='rss_texte'><p>Composite materials are increasingly used in aeronautical primary structures. This relatively new type of material offers great specific strength but its behaviour is very complex to understand and therefore to predict.</p> <p>To certify a new type of aircraft, tens of thousands of experimental tests are being performed. Most of them are carried out at the coupon and technological detail scales. These tests are highly conservative, under uniaxial loading, and do not represent the actual behavior at structure scale.</p> <p>To overcome these drawbacks, a new methodology has been developed at the Institut Clément Ader (Toulouse, France). It relies on a complex loading test rig for technological specimens and a finite element code to simulate laminated composite failures (the Discrete Ply Model). The VIRTUOSE project aims at validating a new methodology to determine the safety domain of a technological specimen (a stiffened panel for example). Only one “envelope curve” test (green ligne on fig 1.) will be necessary thanks to the simulations used to assess the behavior of the structure for different loadings.</p> <dl class='ajustable spip_document_2657 spip_documents spip_documents_center' style='float:center;' > <dt><img class='ajustable' src='https://websites.isae-supaero.fr/local/cache-vignettes/L500xH288/image_anglais_courbe_enveloppe-1d88b.png?1775089009' alt='PNG - 79.9 ko' width='500' height='288' /></dt> </dl> <p>Figure 1 : VIRTUOSE methodology to certify composite structures</p> <p>Recent studies have been carried out on both the influence of the notch and the one of an impact on a laminated composite plate behavior. VIRTUOSE's next step is to get closer to the real structures by adding stiffeners to the plates and pressure to the loadings.</p> <p>The VIRTUOSE is being funded by the swiss foundation "Jean-Jacques et Félicia Lopez-Loreta" for a total amount of 1M€.</p></div> Numerical solutions https://websites.isae-supaero.fr/virtuose/numerical-simulations/numerical-solutions https://websites.isae-supaero.fr/virtuose/numerical-simulations/numerical-solutions 2019-07-11T16:50:46Z text/html fr c.morzadec <p>the Discrete Ply Model <br class='autobr' /> Notched plate</p> - <a href="https://websites.isae-supaero.fr/virtuose/numerical-simulations/" rel="directory">Numerical simulations</a> <div class='rss_texte'><p><a href="https://websites.isae-supaero.fr/virtuose/numerical-simulations/the-discrete-ply-model/">the Discrete Ply Model</a></p> <p><a href="https://websites.isae-supaero.fr/virtuose/numerical-simulations/zzzz/">Notched plate</a></p></div> Experimental tests https://websites.isae-supaero.fr/virtuose/experimental-tests/experimental-tests https://websites.isae-supaero.fr/virtuose/experimental-tests/experimental-tests 2019-07-11T16:50:19Z text/html fr c.morzadec <p>Monitoring the tests <br class='autobr' /> the VERTEX test rig</p> - <a href="https://websites.isae-supaero.fr/virtuose/experimental-tests/" rel="directory">Experimental tests</a> <div class='rss_texte'><p><a href="https://websites.isae-supaero.fr/virtuose/experimental-tests/monitoring-the-tests/">Monitoring the tests</a></p> <p><a href="https://websites.isae-supaero.fr/virtuose/experimental-tests/the-vertex-test-rig/">the VERTEX test rig</a></p></div>