{"id":2320,"date":"2026-04-27T13:03:09","date_gmt":"2026-04-27T13:03:09","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/travailler-avec-un-dome-en-acier\/"},"modified":"2026-04-27T13:03:09","modified_gmt":"2026-04-27T13:03:09","slug":"travailler-avec-un-dome-en-acier","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-un-dome-en-acier\/","title":{"rendered":"Travailler avec un d\u00f4me en acier"},"content":{"rendered":"<div><span class=\"colour\">Steel Dome<\/span><span><span class=\"colour\">&nbsp;La structure peut \u00eatre cr\u00e9\u00e9e facilement avec la fonction \u00ab Steel Dome \u00bb de l&rsquo;onglet \u00ab Modelling \u00bb.<\/span><\/span><\/div>\n<h1 id=\"Defining_a_New_Dome\" class=\"toc_anchors\"><span class=\"colour\">D\u00e9finir un nouveau d\u00f4me<br \/><\/span><\/h1>\n<div><span class=\"colour\">Pour d\u00e9finir un d\u00f4me en acier :<br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Aller \u00e0 l&rsquo;onglet \u00ab Modelling \u00bb &gt; Steel Dome<br \/><\/span><img decoding=\"async\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-9cf747f57152e237785a9a10a54e84eb.png\" \/><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">S\u00e9lectionner le point d&rsquo;insertion du d\u00f4me en diagonale (s\u00e9lectionner le diam\u00e8tre du d\u00f4me).<\/span><br \/><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-e4d153534714de370f9f9a3d4def0d8b.png\" style=\"padding: 0px;max-width: 100%\" \/><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Double-cliquer sur le d\u00f4me pour acc\u00e9der \u00e0 ses propri\u00e9t\u00e9s et ajuster les param\u00e8tres.&nbsp;&nbsp;<\/span><\/li>\n<\/ol>\n<h1 id=\"Properties\" class=\"toc_anchors\"><span class=\"colour\">Propri\u00e9t\u00e9s<br \/><\/span><\/h1>\n<h2 id=\"Geometry\" class=\"toc_anchors\"><span class=\"colour\">G\u00e9om\u00e9trie<br \/><\/span><\/h2>\n<div><span class=\"colour\">Dans l&rsquo;onglet \u00ab Geometry \u00bb, l&rsquo;utilisateur peut ajuster la taille et ajouter diff\u00e9rents types d&rsquo;ossature au d\u00f4me.<\/span><\/div>\n<div><\/p>\n<div id=\"target_mov_img_662587656582752\" class=\"target_moving\"><img decoding=\"async\" data-zdeskdocselectedclass=\"\" class=\"docsimage\" data-zdeskdocid=\"img_662587656582752\" style=\"padding: 0px;max-width: 100%;width: 863px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-292651c333bf253f9ae0205254506bfa.png\" \/><\/div>\n<\/div>\n<ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">General<\/span><\/u><span class=\"colour\"> :&nbsp;<\/span><\/b><span class=\"colour\"><br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Support Radius :<\/span><\/b><span class=\"colour\"> Le rayon du d\u00f4me est calcul\u00e9 \u00e0 partir de l&rsquo;insertion du d\u00f4me ; il n&rsquo;est pas modifiable dans les propri\u00e9t\u00e9s.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Dome Height :<\/span><\/b><span class=\"colour\"> D\u00e9finit la hauteur du d\u00f4me.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">del-Z :&nbsp;&nbsp;<\/span><\/b><span class=\"colour\">Modifie l&rsquo;altitude de la poutre, c&rsquo;est-\u00e0-dire l&rsquo;abaisse ou la rel\u00e8ve par rapport \u00e0 la valeur par d\u00e9faut.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Crown Frames<\/span><\/u><span class=\"colour\"> :&nbsp;<\/span><\/b><span class=\"colour\">Indiqu\u00e9 en violet par d\u00e9faut.<\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Crown Frames :<\/span><\/b><span class=\"colour\"> Ajoute l&rsquo;ossature circulaire d&rsquo;extr\u00e9mit\u00e9 au sommet du d\u00f4me.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Crown Type :<\/span><\/b><span class=\"colour\"> Segmente l&rsquo;ossature de couronnement selon les ossatures longitudinales, ou conserve un seul anneau de couronnement.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Crown Radius : <\/span><\/b><span class=\"colour\">D\u00e9finit le rayon de l&rsquo;ossature de couronnement. Cette valeur r\u00e9agit aux modifications de \u00ab Crown Height \u00bb.<\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Crown Height :<\/span><\/b><span class=\"colour\"> D\u00e9finit le d\u00e9calage de l&rsquo;ossature de couronnement par rapport au sommet du d\u00f4me. Cette valeur r\u00e9agit aux modifications de \u00ab Crown Radius \u00bb.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Longitudinal Frames<\/span><\/u><span class=\"colour\"> :&nbsp;<\/span><\/b><span class=\"colour\">Indiqu\u00e9 en jaune par d\u00e9faut.<\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Longitudinal Span Count :<\/span><\/b><span class=\"colour\"> D\u00e9finit le nombre d&rsquo;ossatures longitudinales.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Longitudinal Frames :<\/span><\/b><span class=\"colour\"> Option pour ajouter une ossature longitudinale dans la structure du d\u00f4me.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Longitudinal Type :<\/span><\/b><span class=\"colour\">&nbsp;Segmente l&rsquo;ossature longitudinale selon les ossatures de latitude, ou conserve un seul anneau de couronnement.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Latitude Frames<\/span><\/u><span class=\"colour\"> :<\/span><\/b><span class=\"colour\"> Indiqu\u00e9 en vert par d\u00e9faut.<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Latitude Span Count :<\/span><\/b><span class=\"colour\"> D\u00e9finit le nombre d&rsquo;ossatures de latitude.<\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Latitude Frames : <\/span><\/b><span class=\"colour\">Option pour ajouter une ossature de latitude dans la structure du d\u00f4me.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Support Frames<\/span><\/u><span class=\"colour\"> :<\/span><\/b><span class=\"colour\">&nbsp;Indiqu\u00e9 en rouge par d\u00e9faut.<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Support Frames :<\/span><\/b><span class=\"colour\"> Option pour ajouter une ossature de support dans la structure du d\u00f4me.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Claddings<\/span><\/u><span class=\"colour\"> :&nbsp;<\/span><\/b><span class=\"colour\"><br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Claddings :<\/span><\/b><span class=\"colour\"> Option pour ajouter un bardage dans la structure du d\u00f4me.<\/span><\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Braces__Purlins\" class=\"toc_anchors\"><span class=\"colour\">Braces &amp; Purlins<br \/><\/span><\/h2>\n<div><span class=\"colour\">Dans l&rsquo;onglet \u00ab Braces &amp; Purlins \u00bb, l&rsquo;utilisateur peut ajuster&nbsp;<\/span><span><span class=\"colour\">le motif d&rsquo;alignement et le nombre de contreventements et de pannes.<\/span><\/span><\/div>\n<div><span>\u200b<\/span><\/div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_17180842079281078\" style=\"padding: 0px;max-width: 100%;width: 1375px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-2bb157deca1383e4edd51ad7b7e703c5.png\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Braces<\/span><\/u><span class=\"colour\"> :<\/span><\/b><span class=\"colour\"> Indiqu\u00e9 en bleu clair par d\u00e9faut.<\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Brace Frames : <\/span><\/b><span class=\"colour\">Option pour ajouter un contreventement dans la structure du d\u00f4me.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><b><span class=\"colour\">Brace&nbsp;<\/span><\/b><span class=\"colour\">Fill Type :<\/span><\/b><span class=\"colour\">&nbsp; S\u00e9lectionne le type de remplissage du contreventement.<br \/><\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-49a47176cb678be0d02ee0e6a2257764.png\" style=\"padding: 0px;max-width: 100%\" \/><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Brace Fil Text :<\/span><\/b><span class=\"colour\">&nbsp;Ne s&rsquo;active que si \u00ab Brace Fill Type \u00bb = \u00ab Custom \u00bb. D\u00e9finit le motif de contreventement manuellement \u00e0 l&rsquo;aide d&rsquo;un motif texte :<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"colour\">X = double contreventement,  = contreventement simple (barre oblique vers la droite), \/ = contreventement simple (barre oblique vers la gauche), &#8211; = aucun contreventement<\/span><\/li>\n<li style=\"list-style-type: square\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-5e7e65916e0694441001a8a3baf00970.png\" style=\"padding: 0px;max-width: 100%\" \/><span class=\"colour\"><br \/><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Longitudinal Fill Type : <\/span><\/b><span class=\"colour\">Remplit le motif de contreventement selon l&rsquo;ossature longitudinale.<\/span><br \/><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-54c7c39bfff9ddaff7b365bb1593c357.png\" style=\"padding: 0px;max-width: 100%\" \/><\/li>\n<li style=\"list-style-type: circle\"><b>C<span class=\"colour\">ustom Longitudinal Fill Type Text<\/span><\/b><span class=\"colour\"> :&nbsp;Ne s&rsquo;active que si \u00ab Longitudinal Fill Type \u00bb = \u00ab Custom \u00bb. D\u00e9finit le motif de contreventement manuellement \u00e0 l&rsquo;aide d&rsquo;un motif texte :<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"colour\">X = contreventement pr\u00e9sent, &#8211; = aucun contreventement<br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\">Autre solution : modifier via la case \u00e0 cocher du tableau, puis cliquer sur le triangle bleu&nbsp;<\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-d3203750ca7417cc79bcb00e80ff9f71.png\" style=\"padding: 0px;max-width: 100%\" \/><span class=\"colour\">&nbsp;pour actualiser l&rsquo;affichage.<\/span><\/li>\n<\/ol>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Purlins<\/span><\/u><span class=\"colour\"> :<\/span><\/b><span class=\"colour\"> Indiqu\u00e9 en bleu fonc\u00e9 par d\u00e9faut.<\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Purlin Frames :&nbsp;<\/span><\/b><span class=\"colour\">Option pour ajouter une panne dans la structure du d\u00f4me.<\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Purlin Span Count :<\/span><\/b><span class=\"colour\">&nbsp;D\u00e9finit le nombre de pannes. Ce nombre tient compte des \u00ab Purlin On Latitudes \u00bb, que la case soit coch\u00e9e ou non.<\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Add Purlin On Latitudes :<\/span><\/b><span class=\"colour\"> Option pour ajouter une panne sur l&rsquo;ossature de latitude (verte).<\/span><\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Sections\" class=\"toc_anchors\"><span class=\"colour\">Sections<br \/><\/span><\/h2>\n<div><span class=\"colour\">Dans l&rsquo;onglet \u00ab Sections \u00bb, l&rsquo;utilisateur peut consulter les propri\u00e9t\u00e9s de section et modifier la taille de la section ainsi que son alignement.<\/span><\/div>\n<div><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-27017f54af8b824c7ff9ec16a79c7683.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Propri\u00e9t\u00e9s de section<\/span><\/u><span class=\"colour\"> : <\/span><\/b><span class=\"colour\">Afficher les param\u00e8tres et les propri\u00e9t\u00e9s de la section s\u00e9lectionn\u00e9e sous forme de tableau.<\/span><\/li>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">S\u00e9lection et alignement de section<\/span><\/u><span class=\"colour\"> :<\/span><\/b><span class=\"colour\"> S\u00e9lectionner la taille de la section et attribuer l&rsquo;excentricit\u00e9 et le d\u00e9calage si n\u00e9cessaire.<\/span><\/li>\n<\/ol>\n<h2 id=\"End_Releases\" class=\"toc_anchors\"><span class=\"colour\">Rel\u00e2chements d&rsquo;extr\u00e9mit\u00e9<\/span><span class=\"colour\"><br \/><\/span><\/h2>\n<div><span class=\"colour\">Dans l&rsquo;onglet \u00ab Rel\u00e2chements d&rsquo;extr\u00e9mit\u00e9 \u00bb, l&rsquo;utilisateur peut d\u00e9finir la condition d&rsquo;extr\u00e9mit\u00e9 de chaque \u00e9l\u00e9ment de la structure en d\u00f4me.<\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-104ed498a75343a18afc9a86d9f1d5d0.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Lorsqu&rsquo;un \u00e9l\u00e9ment est s\u00e9lectionn\u00e9 dans le tableau, il est surlign\u00e9 dans l&rsquo;affichage 3D, et inversement.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">I repr\u00e9sente l&rsquo;extr\u00e9mit\u00e9 gauche \/ sup\u00e9rieure de l&rsquo;\u00e9l\u00e9ment, tandis que J repr\u00e9sente l&rsquo;extr\u00e9mit\u00e9 droite \/ inf\u00e9rieure de l&rsquo;\u00e9l\u00e9ment.<\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Un cube violet indique que l&rsquo;extr\u00e9mit\u00e9 est articul\u00e9e \/ rotul\u00e9e.<\/span><\/li>\n<\/ol>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Steel Dome&nbsp;La structure peut \u00eatre cr\u00e9\u00e9e facilement avec la fonction \u00ab Steel Dome \u00bb de l&rsquo;onglet \u00ab Modelling \u00bb. D\u00e9finir un nouveau d\u00f4me Pour d\u00e9finir&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":{"_whitepaper_youtube_videos":"","_whitepaper_youtube_url":"","_whitepaper_youtube_thumbnail":"","footnotes":""},"categories":[48],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-2320","wiki","type-wiki","status-publish","hentry","category-structural-modelling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Travailler avec un d\u00f4me en acier<\/title>\n<meta name=\"description\" content=\"Ce guide explique comment mod\u00e9liser un d\u00f4me en acier dans ProtaStructure. 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