{"id":7705,"date":"2018-05-17T12:41:23","date_gmt":"2018-05-17T11:41:23","guid":{"rendered":"http:\/\/dpubma.univ-annaba.dz\/?p=7705"},"modified":"2018-05-20T11:02:44","modified_gmt":"2018-05-20T10:02:44","slug":"utilisation-du-laitier-granule-broye-des-hauts-fourneaux-dans-la-stabilisation-des-sols","status":"publish","type":"post","link":"https:\/\/synthese.univ-annaba.dz\/?p=7705","title":{"rendered":"Utilisation du laitier granul\u00e9 broy\u00e9 des hauts fourneaux dans la stabilisation des sols"},"content":{"rendered":"<p style=\"text-align: justify;\" align=\"center\"><strong>Num\u00e9ro de la revue<\/strong>:\u00a036<br \/>\n<strong>Auteurs<\/strong>:\u00a0 Samira Zemouli\u00a0&amp; Noureddine Chelghoum<\/p>\n<p><em>Laboratoire Mat\u00e9riau, G\u00e9otechnique et Environnement (LMGE), Facult\u00e9 des sciences de l\u2019ing\u00e9nieur<\/em><\/p>\n<p><em>Universit\u00e9 Badji Mokhtar-Annaba, \u00a0BP12, Annaba, 23000, Alg\u00e9rie<\/em><\/p>\n<p>Soumis le : 07\/05\/2017\u00a0 \u00a0 \u00a0 \u00a0 R\u00e9vis\u00e9 le :15\/01\/2018\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Accept\u00e9 le :05\/02\/2018<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\"><a href=\"http:\/\/dpubma.univ-annaba.dz\/wp-content\/uploads\/2018\/05\/10-20.17.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><strong>R\u00e9sum\u00e9<\/strong><\/p>\n<p style=\"text-align: justify;\">Plus de 500 000 tonnes de laitier issu de la fabrication du fer et de l&rsquo;acier sont produites chaque ann\u00e9e en Alg\u00e9rie. Ces d\u00e9chets industriels sont souvent stock\u00e9s \u00e0 l\u2019air libre provoquant de s\u00e9rieux probl\u00e8mes environnementaux. Ce produit naturellement cimentaire, peut \u00eatre utilis\u00e9 comme liant hydraulique pour am\u00e9liorer les propri\u00e9t\u00e9s g\u00e9otechniques des sols fins en place et r\u00e9duire le co\u00fbt de construction des ouvrages enterr\u00e9s. Cet article pr\u00e9sente une \u00e9tude sur l\u2019effet du laitier granul\u00e9 produit localement sur les propri\u00e9t\u00e9s d\u2019un sol fin. Les r\u00e9sultats obtenus montrent que contrairement \u00e0 l&rsquo;utilisation du laitier granul\u00e9 seul comme liant hydraulique, le laitier granul\u00e9 activ\u00e9 \u00e0 la chaux hydrat\u00e9e am\u00e9liore la plasticit\u00e9, le compactage et les caract\u00e9ristiques de r\u00e9sistance, ce qui se traduit en pratique par une am\u00e9lioration de la maniabilit\u00e9, du facteur de s\u00e9curit\u00e9 et la portance du sol.<\/p>\n<p style=\"text-align: justify;\"><strong>Mots cl\u00e9<\/strong>: stabilisation des sols-laitier granul\u00e9-plasticit\u00e9-compactage-r\u00e9sistance<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Num\u00e9ro de la revue:\u00a036 Auteurs:\u00a0 Samira Zemouli\u00a0&amp; Noureddine Chelghoum Laboratoire Mat\u00e9riau, G\u00e9otechnique et Environnement (LMGE), Facult\u00e9 des sciences de l\u2019ing\u00e9nieur Universit\u00e9 Badji Mokhtar-Annaba, \u00a0BP12, Annaba, 23000, Alg\u00e9rie Soumis le : 07\/05\/2017\u00a0 \u00a0 \u00a0 \u00a0 R\u00e9vis\u00e9 le :15\/01\/2018\u00a0 \u00a0 \u00a0 \u00a0 &hellip; <a href=\"https:\/\/synthese.univ-annaba.dz\/?p=7705\">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":[1248],"tags":[1274],"class_list":["post-7705","post","type-post","status-publish","format-standard","hentry","category-synthese-n-36","tag-tabilisation-des-sols-laitier-granule-plasticite-compactage-resistance"],"_links":{"self":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/7705","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=7705"}],"version-history":[{"count":2,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/7705\/revisions"}],"predecessor-version":[{"id":7760,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/7705\/revisions\/7760"}],"wp:attachment":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}