{"id":6111,"date":"2026-06-09T17:11:22","date_gmt":"2026-06-09T09:11:22","guid":{"rendered":"https:\/\/www.airbag.cc\/"},"modified":"2026-06-09T17:11:23","modified_gmt":"2026-06-09T09:11:23","slug":"how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola","status":"publish","type":"post","link":"https:\/\/www.airbag.cc\/fr\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\/","title":{"rendered":"Comment 52 navires lanceurs d'airbags ont lanc\u00e9 un remorqueur portuaire de 4 800 CV en Angola"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le lancement d'un nouveau navire est l'une des \u00e9tapes les plus importantes de la construction navale. Traditionnellement, les chantiers navals utilisent des cales de construction ou des cales s\u00e8ches pour mettre un navire \u00e0 l'eau. Toutefois, ces m\u00e9thodes n\u00e9cessitent souvent des investissements importants et des infrastructures fixes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour de nombreux chantiers navals, en particulier ceux situ\u00e9s dans des r\u00e9gions en d\u00e9veloppement ou des zones c\u00f4ti\u00e8res \u00e9loign\u00e9es, les airbags de mise \u00e0 l'eau constituent une solution plus souple et plus rentable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans cette \u00e9tude de cas, un remorqueur portuaire de 4 800 CV nouvellement construit en Angola a \u00e9t\u00e9 mis \u00e0 l'eau avec succ\u00e8s \u00e0 l'aide de 52 airbags de mise \u00e0 l'eau. Le projet a d\u00e9montr\u00e9 comment <a href=\"https:\/\/www.airbag.cc\/fr\/shiplaunchingairbag\/\">airbags marins<\/a> peut r\u00e9duire les co\u00fbts, raccourcir le temps de pr\u00e9paration et mettre \u00e0 l'eau en toute s\u00e9curit\u00e9 des navires lourds sans avoir recours \u00e0 une cale de mise \u00e0 l'eau traditionnelle.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"520\" src=\"https:\/\/www.airbag.cc\/wp-content\/uploads\/2024\/07\/airbag-3.jpg\" alt=\"utilisation par le remorqueur d&#039;un coussin gonflable de mise \u00e0 l&#039;eau\" class=\"wp-image-2823\" srcset=\"https:\/\/www.airbag.cc\/wp-content\/uploads\/2024\/07\/airbag-3.jpg 1000w, https:\/\/www.airbag.cc\/wp-content\/uploads\/2024\/07\/airbag-3-300x156.jpg 300w, https:\/\/www.airbag.cc\/wp-content\/uploads\/2024\/07\/airbag-3-768x399.jpg 768w, https:\/\/www.airbag.cc\/wp-content\/uploads\/2024\/07\/airbag-3-144x75.jpg 144w, https:\/\/www.airbag.cc\/wp-content\/uploads\/2024\/07\/airbag-3-480x250.jpg 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 id=\"h-project-overview\" class=\"wp-block-heading\">Aper\u00e7u du projet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet comprenait le lancement d'un remorqueur portuaire nouvellement construit pour des op\u00e9rations en Angola.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Objet<\/th><th>D\u00e9tails<\/th><\/tr><\/thead><tbody><tr><td>Type de navire<\/td><td>Remorqueur portuaire<\/td><\/tr><tr><td>Puissance du moteur<\/td><td>4 800 CV<\/td><\/tr><tr><td>Localisation du projet<\/td><td>Angola<\/td><\/tr><tr><td>M\u00e9thode de lancement<\/td><td>Airbags de lancement de navires<\/td><\/tr><tr><td>Coussins gonflables de s\u00e9curit\u00e9 utilis\u00e9s<\/td><td>52 pi\u00e8ces<\/td><\/tr><tr><td>Pente de lancement<\/td><td>1:15.5<\/td><\/tr><tr><td>Date de lancement<\/td><td>mai 2024<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La mise \u00e0 l'eau s'est d\u00e9roul\u00e9e avec succ\u00e8s et le navire est entr\u00e9 dans l'eau en douceur, sans dommages structurels.<\/p>\n\n\n\n<h2 id=\"h-why-the-shipyard-chose-ship-launching-airbags\" class=\"wp-block-heading\">Pourquoi le chantier naval a choisi de mettre \u00e0 l'eau des airbags<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La construction d'une cale de halage traditionnelle n\u00e9cessite des travaux de construction et des investissements importants. Dans de nombreux cas, les chantiers navals ont besoin d'une solution plus rapide et plus \u00e9conomique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L'\u00e9quipe du projet a choisi les airbags marins pour plusieurs raisons.<\/p>\n\n\n\n<h3 id=\"h-lower-infrastructure-cost\" class=\"wp-block-heading\">R\u00e9duction des co\u00fbts d'infrastructure<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les airbags de mise \u00e0 l'eau des navires ne n\u00e9cessitent pas d'installations de mise \u00e0 l'eau permanentes. Cela r\u00e9duit consid\u00e9rablement l'investissement initial n\u00e9cessaire \u00e0 la mise \u00e0 l'eau des navires.<\/p>\n\n\n\n<h3 id=\"h-faster-preparation\" class=\"wp-block-heading\">Une pr\u00e9paration plus rapide<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La pr\u00e9paration d'un syst\u00e8me de lancement d'airbags prend beaucoup moins de temps que la construction d'une cale de mise \u00e0 l'eau.<\/p>\n\n\n\n<h3 id=\"h-flexible-for-different-sites\" class=\"wp-block-heading\">Flexible pour diff\u00e9rents sites<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les airbags marins peuvent \u00eatre utilis\u00e9s dans de nombreuses zones c\u00f4ti\u00e8res. M\u00eame les chantiers navals disposant d'une infrastructure limit\u00e9e peuvent effectuer des op\u00e9rations de mise \u00e0 l'eau en toute s\u00e9curit\u00e9.<\/p>\n\n\n\n<h3 id=\"h-reusable-equipment\" class=\"wp-block-heading\">\u00c9quipement r\u00e9utilisable<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s le lancement, les airbags peuvent \u00eatre r\u00e9cup\u00e9r\u00e9s et r\u00e9utilis\u00e9s pour des projets futurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela permet aux chantiers navals de r\u00e9duire les co\u00fbts d'exploitation \u00e0 long terme.<\/p>\n\n\n\n<h2 id=\"h-how-the-launching-system-was-designed\" class=\"wp-block-heading\">Comment le syst\u00e8me de lancement a \u00e9t\u00e9 con\u00e7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La r\u00e9ussite du lancement d'un airbag d\u00e9pend de calculs techniques minutieux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avant le d\u00e9but de l'op\u00e9ration, les ing\u00e9nieurs ont analys\u00e9 le poids, les dimensions, le centre de gravit\u00e9 et les conditions de mise \u00e0 l'eau du navire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plusieurs facteurs ont \u00e9t\u00e9 pris en compte :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Poids de mise \u00e0 l'eau du navire<\/li>\n\n\n\n<li>Dimensions de la coque<\/li>\n\n\n\n<li>Pente de lancement<\/li>\n\n\n\n<li>Capacit\u00e9 portante du sol<\/li>\n\n\n\n<li>Disposition des coussins gonflables<\/li>\n\n\n\n<li>Exigences en mati\u00e8re de s\u00e9curit\u00e9<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sur la base de ces calculs, l'\u00e9quipe d'ing\u00e9nieurs a d\u00e9termin\u00e9 que 52 airbags fourniraient un soutien et une stabilit\u00e9 suffisants tout au long du processus de lancement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une bonne planification est l'un des facteurs les plus importants pour une mise \u00e0 l'eau s\u00fbre.<\/p>\n\n\n\n<h2 id=\"h-what-type-of-ship-launching-airbags-were-used\" class=\"wp-block-heading\">Quel type d'airbags de mise \u00e0 l'eau a \u00e9t\u00e9 utilis\u00e9 ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tous les airbags marins ne sont pas identiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les projets de mise \u00e0 l'eau de navires lourds, les airbags \u00e0 haute r\u00e9sistance sont essentiels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les airbags utilis\u00e9s pour ce projet sont les suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Renforcement multicouche de la corde synth\u00e9tique du pneu<\/li>\n\n\n\n<li>Compos\u00e9 de caoutchouc tr\u00e8s r\u00e9sistant<\/li>\n\n\n\n<li>Processus de fabrication de la vulcanisation \u00e0 chaud<\/li>\n\n\n\n<li>Capacit\u00e9 de charge \u00e9lev\u00e9e<\/li>\n\n\n\n<li>Excellente \u00e9tanch\u00e9it\u00e9<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Des airbags de haute qualit\u00e9 permettent de r\u00e9duire les risques op\u00e9rationnels et d'am\u00e9liorer la fiabilit\u00e9 des lancements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les chantiers navals qui mettent r\u00e9guli\u00e8rement des navires \u00e0 l'eau, les airbags durables offrent \u00e9galement un meilleur retour sur investissement car ils peuvent \u00eatre r\u00e9utilis\u00e9s plusieurs fois.<\/p>\n\n\n\n<h2 id=\"h-step-by-step-launching-process\" class=\"wp-block-heading\">Processus de lancement \u00e9tape par \u00e9tape<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La mise \u00e0 l'eau d'un navire \u00e9quip\u00e9 d'airbags marins suit un processus contr\u00f4l\u00e9.<\/p>\n\n\n\n<h3 id=\"h-step-1-airbag-positioning\" class=\"wp-block-heading\">\u00c9tape 1 : Positionnement de l'airbag<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les airbags ont \u00e9t\u00e9 plac\u00e9s sous le navire conform\u00e9ment au plan d'ing\u00e9nierie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L'espacement entre les airbags a \u00e9t\u00e9 soigneusement contr\u00f4l\u00e9 afin de r\u00e9partir la charge de mani\u00e8re uniforme.<\/p>\n\n\n\n<h3 id=\"h-step-2-airbag-inflation\" class=\"wp-block-heading\">\u00c9tape 2 : Gonflage de l'airbag<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chaque airbag a \u00e9t\u00e9 gonfl\u00e9 \u00e0 la pression de service requise.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les ing\u00e9nieurs ont contr\u00f4l\u00e9 la pression tout au long de l'op\u00e9ration afin d'en assurer la stabilit\u00e9.<\/p>\n\n\n\n<h3 id=\"h-step-3-vessel-movement\" class=\"wp-block-heading\">\u00c9tape 3 : Mouvement des navires<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque le navire a avanc\u00e9, les airbags ont roul\u00e9 sous la coque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L'action de roulement r\u00e9duit les frottements et permet au navire de se d\u00e9placer en douceur vers l'eau.<\/p>\n\n\n\n<h3 id=\"h-step-4-water-entry\" class=\"wp-block-heading\">\u00c9tape 4 : Entr\u00e9e de l'eau<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque le navire a atteint le rivage, il est entr\u00e9 progressivement dans l'eau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les airbags ont continu\u00e9 \u00e0 soutenir le navire jusqu'\u00e0 ce que la flottabilit\u00e9 soit suffisante.<\/p>\n\n\n\n<h3 id=\"h-step-5-airbag-recovery\" class=\"wp-block-heading\">\u00c9tape 5 : R\u00e9cup\u00e9ration de l'airbag<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s le lancement, les travailleurs ont r\u00e9cup\u00e9r\u00e9 les airbags en vue d'une utilisation ult\u00e9rieure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le mat\u00e9riel est rest\u00e9 en bon \u00e9tat et pourrait \u00eatre utilis\u00e9 pour d'autres projets.<\/p>\n\n\n\n<h2 id=\"h-launch-results\" class=\"wp-block-heading\">R\u00e9sultats du lancement<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet a atteint tous ses objectifs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le navire est entr\u00e9 dans l'eau en toute s\u00e9curit\u00e9 et conform\u00e9ment au calendrier pr\u00e9vu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le lancement a apport\u00e9 plusieurs avantages importants :<\/p>\n\n\n\n<h3 id=\"h-safe-operation\" class=\"wp-block-heading\">Fonctionnement s\u00fbr<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le navire n'a pas subi d'avarie structurelle lors de la mise \u00e0 l'eau.<\/p>\n\n\n\n<h3 id=\"h-controlled-movement\" class=\"wp-block-heading\">Mouvement contr\u00f4l\u00e9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La vitesse de lancement est rest\u00e9e stable tout au long de l'op\u00e9ration.<\/p>\n\n\n\n<h3 id=\"h-reduced-costs\" class=\"wp-block-heading\">R\u00e9duction des co\u00fbts<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le chantier naval a \u00e9vit\u00e9 les d\u00e9penses li\u00e9es \u00e0 la construction d'installations de mise \u00e0 l'eau permanentes.<\/p>\n\n\n\n<h3 id=\"h-reusable-equipment-0\" class=\"wp-block-heading\">\u00c9quipement r\u00e9utilisable<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les airbags sont rest\u00e9s disponibles pour les futurs lancements de navires.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La r\u00e9ussite de ce projet a permis de d\u00e9montrer l'efficacit\u00e9 des airbags de mise \u00e0 l'eau pour les navires commerciaux de taille moyenne.<\/p>\n\n\n\n<h2 id=\"h-airbag-launching-vs-traditional-slipway-launching\" class=\"wp-block-heading\">Mise \u00e0 l'eau avec coussin gonflable ou mise \u00e0 l'eau traditionnelle avec cale de mise \u00e0 l'eau<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De nombreux propri\u00e9taires de chantiers navals comparent le lancement des coussins d'air aux m\u00e9thodes conventionnelles avant de prendre une d\u00e9cision.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les diff\u00e9rences sont importantes.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Facteur<\/th><th>Lancement de l'airbag<\/th><th>Cale traditionnelle<\/th><\/tr><\/thead><tbody><tr><td>Investissement initial<\/td><td>Plus bas<\/td><td>Plus \u00e9lev\u00e9<\/td><\/tr><tr><td>Dur\u00e9e de la construction<\/td><td>Plus court<\/td><td>Plus long<\/td><\/tr><tr><td>Flexibilit\u00e9 du site<\/td><td>Haut<\/td><td>Limit\u00e9e<\/td><\/tr><tr><td>R\u00e9utilisation des \u00e9quipements<\/td><td>Oui<\/td><td>Non<\/td><\/tr><tr><td>Co\u00fbt de l'expansion<\/td><td>Plus bas<\/td><td>Plus \u00e9lev\u00e9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pour de nombreux chantiers navals, les airbags marins constituent un moyen pratique de mettre \u00e0 l'eau des navires sans investir lourdement dans des infrastructures fixes.<\/p>\n\n\n\n<h2 id=\"h-what-types-of-vessels-can-be-launched-using-marine-airbags\" class=\"wp-block-heading\">Quels types de navires peuvent \u00eatre mis \u00e0 l'eau \u00e0 l'aide d'airbags marins ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les airbags modernes de mise \u00e0 l'eau conviennent \u00e0 de nombreux types de navires.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En voici quelques exemples :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Remorqueurs portuaires<\/li>\n\n\n\n<li>P\u00e9niches<\/li>\n\n\n\n<li>Navires de p\u00eache<\/li>\n\n\n\n<li>Bateau de d\u00e9barquement<\/li>\n\n\n\n<li>Navires de charge<\/li>\n\n\n\n<li>Navires de service<\/li>\n\n\n\n<li>Bateaux de travail<\/li>\n\n\n\n<li>Navires de soutien offshore<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">De nombreux chantiers navals dans le monde utilisent des airbags car ils peuvent s'adapter \u00e0 diff\u00e9rentes tailles de navires et \u00e0 diff\u00e9rents environnements de mise \u00e0 l'eau.<\/p>\n\n\n\n<h2 id=\"h-how-many-ship-launching-airbags-does-your-project-need\" class=\"wp-block-heading\">De combien d'airbags de lancement de navire votre projet a-t-il besoin ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chaque projet de lancement est diff\u00e9rent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le nombre d'airbags n\u00e9cessaires d\u00e9pend de plusieurs facteurs :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Longueur du navire<\/li>\n\n\n\n<li>Largeur du navire<\/li>\n\n\n\n<li>Poids de lancement<\/li>\n\n\n\n<li>Forme de la coque<\/li>\n\n\n\n<li>Pente de lancement<\/li>\n\n\n\n<li>Conditions du sol<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Chaque projet ayant des exigences uniques, des calculs professionnels sont n\u00e9cessaires avant le lancement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La fourniture d'informations pr\u00e9cises sur le navire aide les ing\u00e9nieurs \u00e0 concevoir un plan de lancement s\u00fbr et efficace.<\/p>\n\n\n\n<h2 id=\"h-need-a-ship-launching-airbag-solution\" class=\"wp-block-heading\">Besoin d'une solution d'airbag pour le lancement de navires ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous pr\u00e9voyez de mettre \u00e0 l'eau un remorqueur, une barge, un navire de p\u00eache, un cargo ou un navire de soutien offshore, une conception professionnelle de la mise \u00e0 l'eau peut contribuer \u00e0 am\u00e9liorer la s\u00e9curit\u00e9 et \u00e0 r\u00e9duire les co\u00fbts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Notre \u00e9quipe d'ing\u00e9nieurs peut fournir :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calculs de la quantit\u00e9 d'airbags<\/li>\n\n\n\n<li>Lancement de la conception de la mise en page<\/li>\n\n\n\n<li>Recommandations en mati\u00e8re de pression<\/li>\n\n\n\n<li>Conseils techniques<\/li>\n\n\n\n<li>Solutions personnalis\u00e9es en mati\u00e8re d'airbags<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Il vous suffit d'envoyer les sp\u00e9cifications de votre navire et les exigences de mise \u00e0 l'eau, et nous pourrons vous aider \u00e0 d\u00e9velopper une solution d'airbag de mise \u00e0 l'eau adapt\u00e9e \u00e0 votre projet.<\/p>\n\n\n\n<h2 id=\"h-frequently-asked-questions\" class=\"wp-block-heading\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\n\n\n\n<h3 id=\"h-can-ship-launching-airbags-launch-vessels-over-1-000-tons\" class=\"wp-block-heading\">Les airbags de lancement de navires peuvent-ils lancer des navires de plus de 1 000 tonnes ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Oui. Les airbags marins sont largement utilis\u00e9s pour les navires pesant plus de 1 000 tonnes lorsqu'ils sont correctement con\u00e7us et dispos\u00e9s.<\/p>\n\n\n\n<h3 id=\"h-how-many-times-can-ship-launching-airbags-be-reused\" class=\"wp-block-heading\">Combien de fois les airbags de lancement des navires peuvent-ils \u00eatre r\u00e9utilis\u00e9s ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La dur\u00e9e de vie d\u00e9pend des conditions d'utilisation, de l'entretien et de la qualit\u00e9 de fabrication. Les airbags de haute qualit\u00e9 peuvent \u00eatre r\u00e9utilis\u00e9s plusieurs fois.<\/p>\n\n\n\n<h3 id=\"h-are-ship-launching-airbags-safe\" class=\"wp-block-heading\">Les airbags de lancement des navires sont-ils s\u00fbrs ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Oui. Lorsque les ing\u00e9nieurs suivent les calculs et les proc\u00e9dures op\u00e9rationnelles appropri\u00e9s, le lancement d'airbags est une m\u00e9thode de lancement s\u00fbre et \u00e9prouv\u00e9e.<\/p>\n\n\n\n<h3 id=\"h-what-information-is-needed-for-launch-planning\" class=\"wp-block-heading\">Quelles sont les informations n\u00e9cessaires \u00e0 la planification du lancement ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les ing\u00e9nieurs ont g\u00e9n\u00e9ralement besoin de la longueur du navire, de sa largeur, de son poids de mise \u00e0 l'eau, des plans de la coque et des conditions du site de mise \u00e0 l'eau.<\/p>\n\n\n\n<h3 id=\"h-why-do-shipyards-choose-airbag-launching\" class=\"wp-block-heading\">Pourquoi les chantiers navals choisissent-ils de lancer des coussins d'air ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De nombreux chantiers navals choisissent les airbags parce qu'ils r\u00e9duisent les co\u00fbts d'infrastructure, offrent une plus grande flexibilit\u00e9 et peuvent \u00eatre r\u00e9utilis\u00e9s pour plusieurs projets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Launching a new vessel is one of the most important stages in shipbuilding. Traditionally, shipyards use slipways or dry docks to move a vessel into the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6111","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.7.1 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How 52 Ship Launching Airbags Launched a 4,800HP Harbor Tug in Angola - pneumatic fenders_yokohama fender_vessel fender-NanHai Groups Marine<\/title>\n<meta name=\"description\" content=\"See how 52 ship launching airbags launched a 4,800HP harbor tug safely and discover the benefits for shipyards.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.airbag.cc\/fr\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How 52 Ship Launching Airbags Launched a 4,800HP Harbor Tug in Angola\" \/>\n<meta property=\"og:description\" content=\"See how 52 ship launching airbags launched a 4,800HP harbor tug safely and discover the benefits for shipyards.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.airbag.cc\/fr\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\/\" \/>\n<meta property=\"og:site_name\" content=\"pneumatic fenders_yokohama fender_vessel fender-NanHai Groups Marine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nanhaimarine\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-09T09:11:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-09T09:11:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.airbag.cc\/wp-content\/uploads\/2024\/07\/airbag-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"520\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"a2\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"a2\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.airbag.cc\\\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.airbag.cc\\\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\\\/\"},\"author\":{\"name\":\"a2\",\"@id\":\"https:\\\/\\\/www.airbag.cc\\\/#\\\/schema\\\/person\\\/e807cba4e19b01b05fe0ace0a5ee9219\"},\"headline\":\"How 52 Ship Launching Airbags Launched a 4,800HP Harbor Tug in Angola\",\"datePublished\":\"2026-06-09T09:11:22+00:00\",\"dateModified\":\"2026-06-09T09:11:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.airbag.cc\\\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\\\/\"},\"wordCount\":1061,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.airbag.cc\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.airbag.cc\\\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.airbag.cc\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/airbag-3.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.airbag.cc\\\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.airbag.cc\\\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\\\/\",\"url\":\"https:\\\/\\\/www.airbag.cc\\\/how-52-ship-launching-airbags-launched-a-4800hp-harbor-tug-in-angola\\\/\",\"name\":\"How 52 Ship Launching Airbags Launched a 4,800HP Harbor Tug in Angola - 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