{"id":10596,"date":"2024-11-15T03:01:41","date_gmt":"2024-11-15T03:01:41","guid":{"rendered":"https:\/\/www.dgcrane.com\/?p=10596"},"modified":"2024-12-16T00:42:45","modified_gmt":"2024-12-16T00:42:45","slug":"strength-steel-frame-structures","status":"publish","type":"post","link":"https:\/\/www.dgcrane.com\/fr\/strength-steel-frame-structures\/","title":{"rendered":"Structures \u00e0 ossature en acier : conceptions \u00e0 haute r\u00e9sistance, l\u00e9g\u00e8res et r\u00e9sistantes aux tremblements de terre"},"content":{"rendered":"<p>Les structures \u00e0 ossature en acier d\u00e9signent un syst\u00e8me structurel principalement constitu\u00e9 d&#39;acier, reli\u00e9 par des m\u00e9thodes telles que le soudage, le boulonnage ou le rivetage. Les structures en acier sont largement utilis\u00e9es dans divers domaines de l&#39;ing\u00e9nierie, notamment les b\u00e2timents, les ponts, les installations industrielles, les installations \u00e9nerg\u00e9tiques et les tours. En raison de sa r\u00e9sistance \u00e9lev\u00e9e, de sa l\u00e9g\u00e8ret\u00e9 et de sa construction rapide, la structure \u00e0 ossature en acier est devenue l&#39;une des formes de construction les plus importantes de l&#39;architecture moderne.<\/p>\n\n\n\n<div class=\"wp-block-buttons FormButton is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#from-2\" style=\"border-radius:0px\">Demande de devis<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"ltgallery clearfix content-info\" id=\"1\">\r\n\t\t<div class=\"swiper-container gallery-top\" style=\"pointer-events: none;\">\r\n\t\t\t<div class=\"swiper-wrapper\">\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-1.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-2.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-3.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-4.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-5.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-6.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-7.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-8.jpg?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t<\/div><!-- gallery-top -->\r\n\t\t<div class=\"swiper-container gallery-thumbs\">\r\n\t\t\t<div class=\"swiper-wrapper\" style=\"display: block;float: left;\">\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-1.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-2.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-3.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-4.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-5.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-6.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-7.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Frame-Structures-8.jpg?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t<!-- gallery-thumbs -->\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div> <!-- swiper gallery -->\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Caract\u00e9ristiques<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Haute r\u00e9sistance<\/strong>:L&#39;acier a une r\u00e9sistance \u00e9lev\u00e9e et, compar\u00e9 \u00e0 d&#39;autres mat\u00e9riaux comme le b\u00e9ton, les structures en acier peuvent supporter des charges plus importantes.<\/li>\n\n\n\n<li><strong>Poids l\u00e9ger<\/strong>:Les structures \u00e0 ossature en acier sont relativement l\u00e9g\u00e8res, ce qui r\u00e9duit la charge sur les fondations dans les m\u00eames conditions.<\/li>\n\n\n\n<li><strong>Bonne performance sismique<\/strong>:L\u2019acier poss\u00e8de une excellente t\u00e9nacit\u00e9 et plasticit\u00e9, ce qui lui permet d\u2019absorber et de dissiper l\u2019\u00e9nergie sismique, offrant ainsi une r\u00e9sistance sup\u00e9rieure aux tremblements de terre.<\/li>\n\n\n\n<li><strong>Vitesse de construction rapide<\/strong>:Les composants en acier peuvent \u00eatre pr\u00e9fabriqu\u00e9s dans les usines, puis transport\u00e9s sur le chantier pour \u00eatre assembl\u00e9s, ce qui r\u00e9duit consid\u00e9rablement la p\u00e9riode de construction.<\/li>\n\n\n\n<li><strong>Respectueux de l&#39;environnement et recyclable<\/strong>:L&#39;acier est un mat\u00e9riau recyclable. Une fois la structure d\u00e9mont\u00e9e, l&#39;acier peut \u00eatre r\u00e9utilis\u00e9, r\u00e9pondant ainsi aux exigences du d\u00e9veloppement durable.<\/li>\n\n\n\n<li><strong>Conception flexible<\/strong>:Les structures \u00e0 ossature en acier peuvent facilement s&#39;adapter \u00e0 des conceptions architecturales complexes et \u00e0 des structures de grande port\u00e9e selon les besoins du projet.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Techniques de construction<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Traitement et fabrication de structures en acier<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pr\u00e9paration du mat\u00e9riel<\/strong>:La premi\u00e8re \u00e9tape de la construction d&#39;une structure en acier consiste \u00e0 s\u00e9lectionner les mat\u00e9riaux en acier appropri\u00e9s, g\u00e9n\u00e9ralement de l&#39;acier de construction au carbone, de l&#39;acier faiblement alli\u00e9, etc.<\/li>\n\n\n\n<li><strong>D\u00e9coupe et mise en forme<\/strong>:Les mat\u00e9riaux en acier sont coup\u00e9s, perc\u00e9s, chanfrein\u00e9s et trait\u00e9s selon les dessins de conception.<\/li>\n\n\n\n<li><strong>Soudage<\/strong>:La qualit\u00e9 du soudage des structures en acier est cruciale pour la s\u00e9curit\u00e9 du projet. Avant de proc\u00e9der au soudage, des qualifications strictes en mati\u00e8re de proc\u00e9dures de soudage sont requises. Les m\u00e9thodes de soudage courantes comprennent le soudage \u00e0 l&#39;arc manuel, le soudage sous protection gazeuse, etc.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Assemblage de composants en acier<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L&#39;assemblage des composants en acier est g\u00e9n\u00e9ralement effectu\u00e9 dans l&#39;atelier de fabrication, puis transport\u00e9 sur le chantier. Lors de l&#39;assemblage, il est essentiel de s&#39;assurer que les connexions entre les composants sont s\u00e9curis\u00e9es. Les m\u00e9thodes de connexion courantes comprennent le soudage, le boulonnage et le rivetage.<\/li>\n\n\n\n<li>Lors du processus d&#39;assemblage, une attention particuli\u00e8re doit \u00eatre accord\u00e9e \u00e0 la verticalit\u00e9, \u00e0 l&#39;horizontalit\u00e9 et aux autres exigences de positionnement des composants, avec des supports temporaires et des dispositifs de fixation utilis\u00e9s pour assurer la stabilit\u00e9 des composants lors de l&#39;installation.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Traitement anticorrosion et anti-incendie pour structures en acier<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Protection contre la corrosion<\/strong><br>L&#39;acier expos\u00e9 \u00e0 l&#39;air pendant de longues p\u00e9riodes est sujet \u00e0 la corrosion. Par cons\u00e9quent, un traitement de surface tel que le sablage et l&#39;\u00e9limination de la rouille est n\u00e9cessaire pendant la construction. Les m\u00e9thodes courantes de protection contre la corrosion comprennent l&#39;application de peinture antirouille et la galvanisation \u00e0 chaud.<\/li>\n\n\n\n<li><strong>Protection contre l&#39;incendie<\/strong><br>L&#39;acier perdant sa r\u00e9sistance \u00e0 haute temp\u00e9rature, les structures en acier doivent subir des traitements de protection contre l&#39;incendie. Les mesures courantes de protection contre l&#39;incendie comprennent la pulv\u00e9risation de rev\u00eatements r\u00e9sistants au feu et le rev\u00eatement de panneaux ignifuges.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Inspection et r\u00e9ception des structures en acier<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Une fois la structure en acier termin\u00e9e, des contr\u00f4les et des proc\u00e9dures d&#39;acceptation strictes doivent \u00eatre effectu\u00e9s. Les \u00e9l\u00e9ments d&#39;inspection comprennent la v\u00e9rification de la qualit\u00e9 des soudures, de l&#39;\u00e9tanch\u00e9it\u00e9 des assemblages boulonn\u00e9s et de la d\u00e9formation des composants. Les m\u00e9thodes d&#39;inspection courantes comprennent les tests par ultrasons, les tests radiographiques et les tests par particules magn\u00e9tiques.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Equipements de production<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Intelligent-electromagnetic-feeding-machine.jpg\" alt=\"\" class=\"wp-image-10608\"><figcaption class=\"wp-element-caption\">Machine de charge \u00e9lectromagn\u00e9tique intelligente<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Hydraulic-Shearing-Machine.jpg\" alt=\"\" class=\"wp-image-10610\"><figcaption class=\"wp-element-caption\">Cisaille hydraulique<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Rocker-arm-drilling-machine.jpg\" alt=\"\" class=\"wp-image-10611\"><figcaption class=\"wp-element-caption\">Perceuse radiale<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Shot-Blasting-Machine.jpg\" alt=\"\" class=\"wp-image-10614\"><figcaption class=\"wp-element-caption\">Grenailleuse<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Six-Head-Submerged-Arc-Gantry-Welder.jpg\" alt=\"\" class=\"wp-image-10615\"><figcaption class=\"wp-element-caption\">Portique de soudage \u00e0 arc submerg\u00e9 \u00e0 six t\u00eates<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Machining-Center.jpg\" alt=\"\" class=\"wp-image-10616\"><figcaption class=\"wp-element-caption\">Centre d&#39;usinage<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Welding-Robot-Production-Line.jpg\" alt=\"\" class=\"wp-image-10618\"><figcaption class=\"wp-element-caption\">Ligne de production robotis\u00e9e de soudage<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/German-Messer-CNC-Cutting-Machine.jpg\" alt=\"\" class=\"wp-image-10619\"><figcaption class=\"wp-element-caption\">Machine de d\u00e9coupe CNC allemande Messer<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Large-Boring-and-Milling-Machine.jpg\" alt=\"\" class=\"wp-image-10620\"><figcaption class=\"wp-element-caption\">Grande al\u00e9seuse et fraiseuse<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Steel-Preprocessing-Production-Line.jpg\" alt=\"\" class=\"wp-image-10621\"><figcaption class=\"wp-element-caption\">Ligne de production de pr\u00e9traitement de l&#39;acier<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/H-beam-Assembly-Machine.jpg\" alt=\"\" class=\"wp-image-10622\"><figcaption class=\"wp-element-caption\">Machine d&#39;assemblage de poutres en H<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/400T-Punching-Machine.jpg\" alt=\"\" class=\"wp-image-10623\"><figcaption class=\"wp-element-caption\">Poin\u00e7onneuse 400T<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Domaines d&#39;application<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>B\u00e2timents industriels<\/strong>:Les structures \u00e0 ossature en acier sont largement utilis\u00e9es dans les b\u00e2timents industriels de grande port\u00e9e, tels que ceux des industries automobile, a\u00e9rospatiale, m\u00e9tallurgique et chimique.<\/li>\n\n\n\n<li><strong>Immeubles de grande hauteur<\/strong>:En raison de leur poids l\u00e9ger et de leur haute r\u00e9sistance, les structures \u00e0 ossature en acier sont particuli\u00e8rement adapt\u00e9es aux gratte-ciels, aux b\u00e2timents commerciaux, aux h\u00f4tels et autres structures de grande hauteur.<\/li>\n\n\n\n<li><strong>Ponts et infrastructures de transport<\/strong>:La haute r\u00e9sistance de l\u2019acier le rend id\u00e9al pour les structures de pont, en particulier dans les conceptions n\u00e9cessitant de grandes port\u00e9es.<\/li>\n\n\n\n<li><strong>Installations \u00e9nerg\u00e9tiques<\/strong>:Les structures \u00e0 ossature en acier sont largement utilis\u00e9es dans le secteur de l\u2019\u00e9nergie, notamment pour les tours de transmission d\u2019\u00e9lectricit\u00e9 et les tours d\u2019\u00e9oliennes.<\/li>\n\n\n\n<li><strong>Autres b\u00e2timents<\/strong>:Les structures en acier sont \u00e9galement couramment utilis\u00e9es dans les b\u00e2timents qui n\u00e9cessitent de grands espaces et des conceptions sp\u00e9ciales, tels que les ar\u00e8nes sportives, les salles d&#39;exposition, les a\u00e9roports et les centres de congr\u00e8s.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Cas<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Usines \u00e0 structure en acier \u00e0 un seul \u00e9tage<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Zhonghe-Green-Building-36000-sqm-Assembly-Industry-Park.jpg\" alt=\"\" class=\"wp-image-10627\"><figcaption class=\"wp-element-caption\">Parc industriel d&#39;assemblage de 36 000 m\u00b2 du b\u00e2timent \u00e9cologique Zhonghe<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Henan-Weihu-60000-sqm-Crane-Manufacturing-Workshop.jpg\" alt=\"\" class=\"wp-image-10631\"><figcaption class=\"wp-element-caption\">Atelier de fabrication de grues de 60 000 m\u00b2 \u00e0 Henan Weihu<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Dafang-Holdings-Group-80000-sqm-Smart-Workshop.jpg\" alt=\"\" class=\"wp-image-10632\"><figcaption class=\"wp-element-caption\">Atelier intelligent de 80 000 m\u00b2 du groupe Dafang Holdings<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Usines \u00e0 structure en acier \u00e0 plusieurs \u00e9tages<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/China-Aerospace-Architecture-Design-and-Research-Institute-Henan-Province-Minquan-County-Aerogel-Steel-Structure-Factory-and-Crane-EPC-Project.jpg\" alt=\"\" class=\"wp-image-10633\"><figcaption class=\"wp-element-caption\">Institut de recherche et de conception d&#39;architecture a\u00e9rospatiale de Chine, province du Henan, comt\u00e9 de Minquan, usine de structures en acier a\u00e9rogel et projet EPC de grue<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Zhengzhou-Baoye-Steel-Structure-Co.-Ltd.-Xiangyang-Overseas-Chinese-Town-Project.png\" alt=\"\" class=\"wp-image-10634\"><figcaption class=\"wp-element-caption\">Zhengzhou Baoye Steel Structure Co., Ltd. Projet de ville chinoise d&#39;outre-mer de Xiangyang<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Zhengzhou-Baoye-Steel-Structure-Co.-Ltd.-China-Europe-Railway-Express-Project.jpg\" alt=\"\" class=\"wp-image-10635\"><figcaption class=\"wp-element-caption\">Projet de ligne ferroviaire express Chine-Europe de Zhengzhou Baoye Steel Structure Co., Ltd.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Usines de structures en acier non standard<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Zhengzhou-Boiler-Co.-Ltd.-50t-Boiler-Support-Frame.jpg\" alt=\"\" class=\"wp-image-10637\"><figcaption class=\"wp-element-caption\">Cadre de support de chaudi\u00e8re 50t de Zhengzhou Boiler Co., Ltd.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Sinopec-Luoyang-Branch-200000t-Alkylation-Project-1.jpg\" alt=\"\" class=\"wp-image-10638\"><figcaption class=\"wp-element-caption\">Projet d&#39;alkylation de 200 000 t de la filiale de Sinopec \u00e0 Luoyang<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/11\/Beijing-Huadian-Heavy-Industry-Indonesia-Qingshan-Industrial-Park-Public-and-Auxiliary-Coal-and-Coke-Conveying-Modular-Corridor-Project.jpg\" alt=\"\" class=\"wp-image-10639\"><figcaption class=\"wp-element-caption\">Projet de corridor modulaire de transport de charbon et de coke public et auxiliaire du parc industriel de Qingshan de l&#39;industrie lourde de Beijing Huadian en Indon\u00e9sie<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">FAQ<\/h3>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block FAQ\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1731633258327\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question faq_q\">Quels sont les \u00e9l\u00e9ments qui composent le co\u00fbt des structures \u00e0 ossature d\u2019acier ?<\/h3>\n<div class=\"rank-math-answer faq_a\">\n\n<p>Le co\u00fbt des structures en acier comprend les co\u00fbts des mat\u00e9riaux, de fabrication, de transport, d&#39;installation et de traitement contre la corrosion et l&#39;incendie. La complexit\u00e9 de la conception, l&#39;\u00e9chelle du projet et les exigences de construction peuvent \u00e9galement influer sur le co\u00fbt total.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1731633338599\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question faq_q\">Quelle est la dur\u00e9e de vie d&#39;une structure \u00e0 ossature en acier ?<\/h3>\n<div class=\"rank-math-answer faq_a\">\n\n<p>En r\u00e8gle g\u00e9n\u00e9rale, les structures en acier durent 50 ans ou plus. Avec une bonne conception, des mat\u00e9riaux de qualit\u00e9 et un entretien r\u00e9gulier, la dur\u00e9e de vie peut \u00eatre prolong\u00e9e jusqu&#39;\u00e0 environ 100 ans.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1731633365784\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question faq_q\">Comment entretenir les structures \u00e0 ossature d\u2019acier ?<\/h3>\n<div class=\"rank-math-answer faq_a\">\n\n<p>L&#39;entretien comprend l&#39;inspection r\u00e9guli\u00e8re des points de connexion, des soudures, le traitement contre la corrosion (comme la peinture de retouche), la r\u00e9paration des structures endommag\u00e9es et le renforcement si n\u00e9cessaire.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1731633388111\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question faq_q\">Pourquoi le traitement anticorrosion et anti-incendie est-il important pour les structures \u00e0 ossature en acier ?<\/h3>\n<div class=\"rank-math-answer faq_a\">\n\n<p>Les traitements anticorrosion et anti-incendie emp\u00eachent l\u2019acier de rouiller et de perdre sa r\u00e9sistance \u00e0 haute temp\u00e9rature, prolongeant ainsi la dur\u00e9e de vie et garantissant la s\u00e9curit\u00e9 structurelle du b\u00e2timent.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Des constructions \u00e0 ossature d&#39;acier pour votre projet ?<\/h2>\n\n\n\n<p>Dans le domaine des structures en acier sur mesure, nous comprenons parfaitement le caract\u00e8re unique et la complexit\u00e9 de chaque projet, c&#39;est pourquoi nous nous engageons \u00e0 fournir des solutions personnalis\u00e9es qui r\u00e9pondent pr\u00e9cis\u00e9ment aux besoins de nos clients. Qu&#39;il s&#39;agisse de conception, de production ou d&#39;installation, notre \u00e9quipe professionnelle travaillera en \u00e9troite collaboration avec vous tout au long du processus pour garantir que chaque d\u00e9tail de la structure en acier corresponde parfaitement aux exigences de votre projet. <\/p>\n\n\n\n<p>De la capacit\u00e9 de charge \u00e0 l&#39;adaptabilit\u00e9 aux environnements sp\u00e9ciaux, nos services personnalis\u00e9s am\u00e9liorent non seulement la s\u00e9curit\u00e9 et l&#39;efficacit\u00e9 de votre projet, mais vous permettent \u00e9galement d&#39;\u00e9conomiser du temps et de l&#39;argent. Nous choisir, c&#39;est choisir un partenaire en structure d&#39;acier qui allie qualit\u00e9 et flexibilit\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"Les structures \u00e0 ossature en acier d\u00e9signent un syst\u00e8me structurel principalement constitu\u00e9 d&#39;acier, reli\u00e9 par des m\u00e9thodes telles que le soudage, le boulonnage ou le rivetage. Les structures en acier sont largement utilis\u00e9es dans divers domaines de l&#39;ing\u00e9nierie, notamment les b\u00e2timents, les ponts, les installations industrielles, les installations \u00e9nerg\u00e9tiques et les tours. En raison de sa r\u00e9sistance \u00e9lev\u00e9e, de sa l\u00e9g\u00e8ret\u00e9 et de sa construction rapide, la structure \u00e0 ossature en acier est devenue l&#39;une des [\u2026]","protected":false},"author":9,"featured_media":10597,"parent":7830,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-new-Product.php","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[568],"tags":[425,56,57,14,744],"class_list":["post-10596","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-other-cranes-parts","tag-dgcrane","tag-gantry-crane","tag-hoist","tag-overhead-crane","tag-xgcrane-parts"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts\/10596"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/comments?post=10596"}],"version-history":[{"count":17,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts\/10596\/revisions"}],"predecessor-version":[{"id":10772,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts\/10596\/revisions\/10772"}],"up":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts\/7830"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/media\/10597"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/media?parent=10596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/categories?post=10596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/tags?post=10596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}