{"id":8029,"date":"2019-05-05T10:36:43","date_gmt":"2019-05-05T09:36:43","guid":{"rendered":"http:\/\/synthese.univ-annaba.dz\/?p=8029"},"modified":"2019-05-06T12:35:57","modified_gmt":"2019-05-06T11:35:57","slug":"simulation-numerique-des-vibrations-libres-des-poutres-composites-multicouches","status":"publish","type":"post","link":"https:\/\/synthese.univ-annaba.dz\/?p=8029","title":{"rendered":"Simulation num\u00e9rique des vibrations libres des poutres composites multicouches"},"content":{"rendered":"<div><strong>Num\u00e9ro de la revue<\/strong>: Volume 25 , Num\u00e9ro 1<br \/>\n<strong>Auteurs<\/strong>: Abdelkader Kallouche<sup>*<\/sup>, Youcef Khadri &amp; Sabiha Tekili<\/div>\n<div><\/div>\n<div>Laboratoire de M\u00e9canique Industrielle (LMI), D\u00e9partement de G\u00e9nie M\u00e9canique, Universit\u00e9 Badji Mokhtar, BP 12, Annaba, \u00a023000, Alg\u00e9rie.<\/div>\n<p>&nbsp;<\/p>\n<div>\n<p style=\"text-align: right;\"><a href=\"http:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2019\/05\/14-48.18.pdf\"><strong>T\u00e9l\u00e9charger l&rsquo;article<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-709 alignright\" style=\"margin-top: -10px; margin-bottom: -10px;\" src=\"\/wp-content\/uploads\/2014\/04\/p2.jpg\" alt=\"p2\" width=\"37\" height=\"35\" srcset=\"https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2.jpg 113w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-24x24.jpg 24w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-48x46.jpg 48w\" sizes=\"auto, (max-width: 37px) 100vw, 37px\" \/><\/strong><\/a><\/p>\n<\/div>\n<p style=\"text-align: justify;\"><strong>R\u00e9sum\u00e9<\/strong><\/p>\n<p style=\"text-align: justify;\">Cet article porte sur les vibrations libres des poutres composites multicouches sur deux appuis simples. Les fr\u00e9quences et modes propres des poutres composites sont d\u00e9termin\u00e9s en utilisant une approche d\u2019homog\u00e9n\u00e9isation bas\u00e9e sur la notion de caract\u00e9ristiques m\u00e9caniques \u00e9quivalentes en flexion. L\u2019\u00e9tude portera sur la consid\u00e9ration des vibrations libres non amorties des poutres composites \u00e0 quatre couches [0\/0\/0\/0], [0\/45\/0\/45], [0\/45\/-45\/90] et [45\/90\/0\/-45]. L\u2019\u00e9tude est r\u00e9alis\u00e9e par la m\u00e9thode analytique et une simulation num\u00e9rique en utilisant la m\u00e9thode des \u00e9l\u00e9ments finis. Un tr\u00e8s bon accord a \u00e9t\u00e9 obtenu entre les r\u00e9sultats de la simulation num\u00e9rique et ceux de la m\u00e9thode analytique.<\/p>\n<p><strong>Mots cl\u00e9:\u00a0 <\/strong>Vibrations libres, Composites, Stratifi\u00e9s, Flexion de poutres, MEF.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Num\u00e9ro de la revue: Volume 25 , Num\u00e9ro 1 Auteurs: Abdelkader Kallouche*, Youcef Khadri &amp; Sabiha Tekili Laboratoire de M\u00e9canique Industrielle (LMI), D\u00e9partement de G\u00e9nie M\u00e9canique, Universit\u00e9 Badji Mokhtar, BP 12, Annaba, \u00a023000, Alg\u00e9rie. &nbsp; T\u00e9l\u00e9charger l&rsquo;article R\u00e9sum\u00e9 Cet article &hellip; <a href=\"https:\/\/synthese.univ-annaba.dz\/?p=8029\">Lire la suite <span class=\"meta-nav\">&raquo;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1352],"tags":[],"class_list":["post-8029","post","type-post","status-publish","format-standard","hentry","category-synthese-251"],"_links":{"self":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/8029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8029"}],"version-history":[{"count":2,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/8029\/revisions"}],"predecessor-version":[{"id":8075,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/8029\/revisions\/8075"}],"wp:attachment":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}