{"id":5662,"date":"2016-05-09T09:33:36","date_gmt":"2016-05-09T08:33:36","guid":{"rendered":"http:\/\/dpubma.univ-annaba.dz\/?p=5662"},"modified":"2016-05-09T09:35:51","modified_gmt":"2016-05-09T08:35:51","slug":"an-experimental-analysis-of-fracture-mechanisms-by-acoustic-emission-of-woven-composite-bolted-assembly","status":"publish","type":"post","link":"https:\/\/synthese.univ-annaba.dz\/?p=5662","title":{"rendered":"An experimental analysis of fracture mechanisms by acoustic emission of woven composite bolted assembly"},"content":{"rendered":"<p style=\"text-align: justify;\" align=\"center\"><strong>Num\u00e9ro de la revue<\/strong>:\u00a032<br \/>\n<strong>Auteurs<\/strong>:\u00a0Youcef Faci<sup>*1<\/sup> &amp; <sup>\u00a0<\/sup>Mostefa Baccouche<sup>2<\/sup><\/p>\n<div style=\"text-align: justify;\"><span style=\"font-size: 10pt;\"><em><sup>1<\/sup><\/em><em>Centre Nationale de recherche scientifique et technique en soudage et Contr\u00f4le, <\/em><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: 10pt;\"><em>BP 64 Route Dely Brahim, Cheraga 1600, Alger Alg\u00e9rie.<\/em><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: 10pt;\"><em>\u00a0<\/em><\/span><span style=\"font-size: 10pt;\"><em><sup>2<\/sup><\/em><em>Laboratoire de M\u00e9tallurgie physique et Propri\u00e9t\u00e9 des Mat\u00e9riaux, <\/em><em>Universit\u00e9 Badji Mokhtar Annaba,,<\/em><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: 10pt;\"><em>BP 12, Annaba, 23000. Alg\u00e9rie.<\/em><\/span><\/div>\n<p style=\"text-align: right;\"><a href=\"http:\/\/dpubma.univ-annaba.dz\/wp-content\/uploads\/2016\/05\/7-R-3.15.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<p style=\"text-align: justify;\"><strong>Abstract<\/strong><\/p>\n<p style=\"text-align: justify;\">This work is focused on the study of the evolution of damage mode and failure mechanisms of woven composite bolted assembly carbon fiber\/epoxy. In the present paper three configurations are studied [0\u00b0,45\u00b0,0\u00b0,45\u00b0], [0\u00b0,45\u00b0,0\u00b0,45\u00b0]<sub>s<\/sub> and [0\u00b0,45\u00b0,0\u00b0,45,0\u00b0]<sub>s<\/sub>. In order to analyze a global mechanical behavior of the assembly, monotonous tensile tests are performed. The damage evolution is followed simultaneously by acoustic emission (A.E) and digital image correlation (D.I.C). Acoustic signatures of four modes of damage are identified, matrix cracking, fiber-matrix debonding, delaminating and fiber breakage, then confirmed by microscopic observations in scanning electron microscopy (SEM).<\/p>\n<p style=\"text-align: justify;\"><strong><em>Keywords:<\/em><\/strong><em> Woven composite- Acoustic emission- bolted assembly- digital image correlation- Damage<\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Num\u00e9ro de la revue:\u00a032 Auteurs:\u00a0Youcef Faci*1 &amp; \u00a0Mostefa Baccouche2 1Centre Nationale de recherche scientifique et technique en soudage et Contr\u00f4le, BP 64 Route Dely Brahim, Cheraga 1600, Alger Alg\u00e9rie. \u00a02Laboratoire de M\u00e9tallurgie physique et Propri\u00e9t\u00e9 des Mat\u00e9riaux, Universit\u00e9 Badji Mokhtar &hellip; <a href=\"https:\/\/synthese.univ-annaba.dz\/?p=5662\">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":[1],"tags":[],"class_list":["post-5662","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5662","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=5662"}],"version-history":[{"count":4,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5662\/revisions"}],"predecessor-version":[{"id":5667,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5662\/revisions\/5667"}],"wp:attachment":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}