{"id":10003,"date":"2026-03-25T12:38:10","date_gmt":"2026-03-25T11:38:10","guid":{"rendered":"http:\/\/biblus.accasoftware.com\/fr\/?p=10003"},"modified":"2026-03-25T12:38:12","modified_gmt":"2026-03-25T11:38:12","slug":"systeme-de-classification-uniclass-2015-des-objets-ifc","status":"publish","type":"post","link":"https:\/\/biblus.accasoftware.com\/fr\/systeme-de-classification-uniclass-2015-des-objets-ifc\/","title":{"rendered":"Classification UniClass 2015 des objets IFC"},"content":{"rendered":"<p class=\"sommario\">IFC et syst\u00e8mes de classification&nbsp;:&nbsp;comment ajouter une classification aux entit\u00e9s d&rsquo;un mod\u00e8le IFC selon le syst\u00e8me UniClass 2015<\/p>\n<p><!--more--><\/p>\n<p>Vous devez classifier les entit\u00e9s d&rsquo;un projet IFC&nbsp;?&nbsp;Ou bien lire les classifications associ\u00e9es aux entit\u00e9s pr\u00e9sentes dans un fichier IFC&nbsp;?&nbsp;Aujourd&rsquo;hui, je vous explique ce qu&rsquo;est le syst\u00e8me de classification UniClass 2015, \u00e0 quoi il sert et comment l&rsquo;utiliser pour classifier et ajouter des informations aux entit\u00e9s d&rsquo;un mod\u00e8le IFC.<\/p>\n<p>Dans cet article, je vous montre comment associer ou modifier une entr\u00e9e de classification UniClass 2015 directement sur un mod\u00e8le 3D, en utilisant un <a class=\"textualLink_usbim-editor\" href=\"https:\/\/www.accasoftware.com\/fr\/editeur-ifc-avance\" target=\"_blank\" rel=\"noopener\">\u00e9diteur IFC en ligne<\/a> en quelques \u00e9tapes simples.<\/p>\n<div id=\"attachment_20218\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-20218\" class=\"size-full wp-image-20218 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Classification-UniClass-objets-IFC.webp\" alt=\"Classification UniClass des objets IFC\" width=\"800\" height=\"450\" \/><p id=\"caption-attachment-20218\" class=\"wp-caption-text\"><noscript><img decoding=\"async\" class=\"size-full wp-image-20218 lazyload\" src=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Classification-UniClass-objets-IFC.webp\" alt=\"Classification UniClass des objets IFC\" width=\"800\" height=\"450\" srcset=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Classification-UniClass-objets-IFC.webp 800w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Classification-UniClass-objets-IFC-300x169.webp 300w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Classification-UniClass-objets-IFC-768x432.webp 768w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Classification-UniClass-objets-IFC-705x397.webp 705w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Classification-UniClass-objets-IFC-284x160.webp 284w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/noscript> <em>Classification UniClass des objets IFC<\/em><\/p><\/div>\n<h2 id=\"quest-ce-quuniclass-2015-classification-uniclass-2015\">Qu&rsquo;est-ce qu&rsquo;UniClass 2015 (classification Uniclass 2015) ?<\/h2>\n<h3>Origine du syst\u00e8me UniClass<\/h3>\n<p><strong><em>UniClass<\/em><\/strong> (Unified <em>Classification for the Construction Industry<\/em>) est un syst\u00e8me de classification introduit pour la premi\u00e8re fois en 1997 au Royaume-Uni par le <em>Construction Project Committee<\/em>. Il a \u00e9t\u00e9 con\u00e7u comme une int\u00e9gration de standards existants tels que EPIC (<em>Electronic Product Information Cooperation<\/em>) et CAWS (<em>Common Arrangement of Work Sections for Building Works<\/em>).<\/p>\n<p>Dans le domaine de la construction, UniClass peut \u00eatre d\u00e9fini comme un syst\u00e8me de classification \u00ab \u00e0 facettes \u00bb, en partie bas\u00e9 sur une approche \u00e9num\u00e9rative, qui utilise un mode de classification bas\u00e9 sur <strong>15 tableaux<\/strong> et selon une hi\u00e9rarchie de tables.<\/p>\n<h3>Comment fonctionne la classification UniClass<\/h3>\n<p>Pour entrer dans le d\u00e9tail, <strong>les tableaux<\/strong> de la classification UniClass sont les suivants&nbsp;:&nbsp;<\/p>\n<ul>\n<li><strong>Complexes :<\/strong> d\u00e9crit un projet dans son ensemble. Il peut se r\u00e9f\u00e9rer, par exemple, \u00e0 des logements r\u00e9sidentiels, des b\u00e2timents sportifs, des \u00e9coles, des a\u00e9roports, etc.;<\/li>\n<li><strong>Entit\u00e9s :<\/strong> constitue l&rsquo;une des parties (ou zones) d&rsquo;une \u0153uvre. Il peut comprendre des b\u00e2timents, ponts ou tunnels au sein d&rsquo;un syst\u00e8me plus complexe ;<\/li>\n<li><strong>Activit\u00e9s :<\/strong> repr\u00e9sente les activit\u00e9s \u00e0 r\u00e9aliser dans un complexe ou une entit\u00e9. Par exemple, dans une \u00e9cole, on retrouve des activit\u00e9s sportives, administratives, r\u00e9cr\u00e9atives, p\u00e9dagogiques, etc. Le tableau comprend \u00e9galement les enqu\u00eates, le fonctionnement, la maintenance et les services ;<\/li>\n<li><strong>Espaces :<\/strong> peuvent accueillir une ou plusieurs activit\u00e9s, \u00e0 l&rsquo;int\u00e9rieur d&rsquo;un b\u00e2timent ou li\u00e9es \u00e0 des ouvrages lin\u00e9aires, tels que routes, r\u00e9seaux ferroviaires, etc.;<\/li>\n<li><strong>\u00c9l\u00e9ments :<\/strong> sont les principaux composants d&rsquo;une structure. Par exemple, dans une habitation, les \u00e9l\u00e9ments correspondent aux planchers, piliers, murs, etc.;<\/li>\n<li><strong>Syst\u00e8mes :<\/strong> sont un ensemble de composants associ\u00e9s pour former un \u00e9l\u00e9ment ou remplir une fonction. Par exemple, le syst\u00e8me de toiture se compose de tuiles, isolant, pare-vapeur, poutres, etc.<\/li>\n<\/ul>\n<div id=\"attachment_10060\" style=\"width: 1040px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-10060\" class=\"wp-image-10060 size-large lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer-1030x544.jpg\" alt=\"Image montrant un sch\u00e9ma graphique qui explique l'organisation des tableaux dans le syst\u00e8me de classification UniClass 2015\" width=\"1030\" height=\"544\" \/><p id=\"caption-attachment-10060\" class=\"wp-caption-text\"><noscript><img decoding=\"async\" class=\"wp-image-10060 size-large lazyload\" src=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer-1030x544.jpg\" alt=\"Image montrant un sch\u00e9ma graphique qui explique l'organisation des tableaux dans le syst\u00e8me de classification UniClass 2015\" width=\"1030\" height=\"544\" srcset=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer-1030x544.jpg 1030w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer-300x159.jpg 300w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer-768x406.jpg 768w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer-710x375.jpg 710w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer-705x373.jpg 705w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/03\/UniClass-2015-us.BIM-viewer.jpg 1381w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/noscript> <em>Organisation des tableaux dans le syst\u00e8me de classification UniClass 2015<\/em><\/p><\/div>\n<h3>Structure des tableaux UniClass 2015<\/h3>\n<p>En plus des tableaux, le syst\u00e8me UniClass 2015 repose sur <strong>des tables<\/strong>. Chacune de ces tables concerne un aspect sp\u00e9cifique de l&rsquo;information et peut \u00eatre utilis\u00e9e seule ou combin\u00e9e \u00e0 d&rsquo;autres tables pour exprimer des concepts plus complexes.<\/p>\n<p>Ci-dessous sont indiqu\u00e9s les titres et les contenus principaux des tableaux.<\/p>\n<h3>Les 15 tableaux originaux d&rsquo;UniClass<\/h3>\n<p>Les tableaux suivants \u00e9taient en vigueur de 1997 \u00e0 2015.<\/p>\n<div class=\"table-wrapper\"><table class=\"table table-striped table-hover table-header table-bordered\" style=\"border-collapse: collapse; width: 96.8093%; height: 304px;\">\n<tbody>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px;\"><strong>CODE<\/strong><\/td>\n<td style=\"width: 30.7793%; height: 19px;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <strong>TITRE<\/strong><\/td>\n<td style=\"width: 60.1033%; height: 19px;\"><strong>CONTENU<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">A<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Form of information<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les documents sont class\u00e9s selon le type de contenu (catalogues, prix, etc.) et le support (revues, vid\u00e9os, etc.).<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">B<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Subject Disciplines<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les disciplines li\u00e9es au monde de la construction.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">C<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Management<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les concepts li\u00e9s \u00e0 la prise de d\u00e9cision.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">D<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Facilities<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les travaux de g\u00e9nie civil.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">E<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Construction Entities<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les concepts relatifs aux b\u00e2timents, rev\u00eatements, ponts et viaducs.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">F<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Spaces<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les concepts relatifs aux espaces des b\u00e2timents, qu&rsquo;ils soient int\u00e9rieurs ou ext\u00e9rieurs.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">G<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Elements for buildings<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les concepts relatifs aux \u00e9l\u00e9ments en \u0153uvre dans le monde de la construction.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">H<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Element for civil engineering works<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les concepts relatifs aux \u00e9l\u00e9ments en \u0153uvre dans le domaine du g\u00e9nie civil.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">J<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Work Section for buildings<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Une classification compl\u00e9mentaire \u00e0 celle des travaux de construction, ax\u00e9e sur les \u00ab work sections \u00bb.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">K<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Work section for civil engineering works<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Une classification compl\u00e9mentaire \u00e0 celle des ouvrages de g\u00e9nie civil, ax\u00e9e sur les \u00ab work sections \u00bb.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">L<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Construction products<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les produits de construction.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">M<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Construction aids<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les \u00e9quipements de chantier.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">N<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Properties and characteristics<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les propri\u00e9t\u00e9s des entit\u00e9s \u00e0 classifier.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">P<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Materials<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les mat\u00e9riaux.<\/td>\n<\/tr>\n<tr style=\"height: 19px;\">\n<td style=\"width: 5.92662%; height: 19px; text-align: center;\">Q<\/td>\n<td style=\"width: 30.7793%; height: 19px;\">Universal decimal classification<\/td>\n<td style=\"width: 60.1033%; height: 19px;\">Les concepts complexes, qui peuvent \u00eatre d\u00e9termin\u00e9s par combinaison de plusieurs codes sp\u00e9cifiques de classes.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h3>\u00c9volution du syst\u00e8me UniClass 2015<\/h3>\n<p>Entre 2013 et 2015, les tableaux de classification UniClass 2015 ont \u00e9t\u00e9 r\u00e9duits de 15 \u00e0 11.<\/p>\n<div class=\"table-wrapper\"><table class=\"table table-striped table-hover table-header table-bordered\" style=\"border-collapse: collapse; width: 96.6642%;\">\n<tbody>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 1<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">Co<\/td>\n<td style=\"width: 27.8646%;\">Complex (complexes)<\/td>\n<td style=\"width: 45.5088%;\">Projet dans son ensemble (villa, campus universitaire, etc.)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 2<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">En<\/td>\n<td style=\"width: 27.8646%;\">Entities (Entit\u00e9s)<\/td>\n<td style=\"width: 45.5088%;\">Les constructions selon leur fonction<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 3<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">Ac<\/td>\n<td style=\"width: 27.8646%;\">Activities (Activit\u00e9s)<\/td>\n<td style=\"width: 45.5088%;\">Les activit\u00e9s r\u00e9alis\u00e9es dans les espaces<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 4<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">SL<\/td>\n<td style=\"width: 27.8646%;\">Space\/Locations (Espaces)<\/td>\n<td style=\"width: 45.5088%;\">Les espaces (les locaux qui composent le b\u00e2timent)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 5<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">EF<\/td>\n<td style=\"width: 27.8646%;\">Elements\/Function (\u00c9l\u00e9ments\/Fonctions)<\/td>\n<td style=\"width: 45.5088%;\">Les \u00e9l\u00e9ments sont les principaux composants d&rsquo;un b\u00e2timent (murs, fondations, toits, etc.)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 6<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">Ss<\/td>\n<td style=\"width: 27.8646%;\">Systems (Syst\u00e8mes)<\/td>\n<td style=\"width: 45.5088%;\">L&rsquo;ensemble des composants d&rsquo;un \u00e9l\u00e9ment (panneaux et montants d&rsquo;une cloison, \u00e9l\u00e9ments de menuiserie et charpenterie composant une porte, etc.)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 7<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">Pr<\/td>\n<td style=\"width: 27.8646%;\">Products (Produits de construction)<\/td>\n<td style=\"width: 45.5088%;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 8<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">TE<\/td>\n<td style=\"width: 27.8646%;\">Tools and Equipment (Outils et \u00e9quipements)<\/td>\n<td style=\"width: 45.5088%;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 9<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">Zz<\/td>\n<td style=\"width: 27.8646%;\">CAD<\/td>\n<td style=\"width: 45.5088%;\">Les concepts relatifs \u00e0 l&rsquo;informatique appliqu\u00e9e \u00e0 la construction<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 10<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">FI<\/td>\n<td style=\"width: 27.8646%;\">Form of Information<\/td>\n<td style=\"width: 45.5088%;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.52456%; text-align: center;\">Tableau 11<\/td>\n<td style=\"width: 9.46181%; text-align: center;\">PM<\/td>\n<td style=\"width: 27.8646%;\">Project Management<\/td>\n<td style=\"width: 45.5088%;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>Un \u00e9l\u00e9ment est identifi\u00e9 par&nbsp;:&nbsp;<\/p>\n<ul>\n<li>1 paire de lettres alphab\u00e9tiques correspondant au tableau ;<\/li>\n<li>4 paires de chiffres identifiant les groupes, sous-groupes, sections et objets.<\/li>\n<\/ul>\n<p>Dans le paragraphe suivant, je vous montre comment classifier n&rsquo;importe quelle entit\u00e9 (par exemple, un toit, un mur, etc.) d&rsquo;un mod\u00e8le IFC.<\/p>\n<p>Vous pouvez essayer vous-m\u00eame de classifier les \u00e9l\u00e9ments de n&rsquo;importe quel mod\u00e8le 3D (IFC, DWG, SKP, etc.) en utilisant gratuitement un <a class=\"textualLink_usbim-editor\" href=\"https:\/\/www.accasoftware.com\/fr\/editeur-ifc-avance\" target=\"_blank\" rel=\"noopener\">\u00e9diteur IFC<\/a> en ligne.<\/p>\n<div id=\"attachment_20217\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-20217\" class=\"size-full wp-image-20217 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Modification-classifications-usBIM-editor.webp\" alt=\"Modification des classifications avec usBIM.editor\" width=\"600\" height=\"650\" \/><p id=\"caption-attachment-20217\" class=\"wp-caption-text\"><noscript><img decoding=\"async\" class=\"size-full wp-image-20217 lazyload\" src=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Modification-classifications-usBIM-editor.webp\" alt=\"Modification des classifications avec usBIM.editor\" width=\"600\" height=\"650\" srcset=\"https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Modification-classifications-usBIM-editor.webp 600w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Modification-classifications-usBIM-editor-277x300.webp 277w, https:\/\/biblus.accasoftware.com\/fr\/wp-content\/uploads\/sites\/4\/2020\/11\/Modification-classifications-usBIM-editor-148x160.webp 148w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/noscript> <em>Modification des classifications avec usBIM.editor<\/em><\/p><\/div>\n<h2 id=\"comment-classifier-les-objets-ifc-avec-uniclass-2015\">Comment classifier les objets IFC avec UniClass 2015<\/h2>\n<p>La norme IFC utilise \u00e9galement des syst\u00e8mes de classification pour cataloguer les entit\u00e9s d&rsquo;un projet et impl\u00e9menter le syst\u00e8me d&rsquo;information qui leur est associ\u00e9.<\/p>\n<h3>Classification IFC avec un \u00e9diteur IFC en ligne<\/h3>\n<p>Comment ajouter concr\u00e8tement de nouvelles classifications dans le langage IFC&nbsp;?&nbsp;<\/p>\n<p>Voici un exemple pratique pour classifier une entit\u00e9 de projet avec usBIM.editor selon le syst\u00e8me UniClass 2015&nbsp;:&nbsp;<\/p>\n<ul>\n<li><a href=\"https:\/\/cloud.usbim.com\">Connectez-vous \u00e0 usBIM<\/a> ;<\/li>\n<li>Ouvrez le fichier IFC ;<\/li>\n<li>Choisissez usBIM.editor (en haut \u00e0 gauche) ;<\/li>\n<li>Cliquez sur <code>Edita classificazioni<\/code> ;<\/li>\n<li>S\u00e9lectionnez une entit\u00e9 du mod\u00e8le ;<\/li>\n<li>Ajoutez une nouvelle classification ;<\/li>\n<li>Remplissez les champs \u00e9ditables ;<\/li>\n<li>Associez un syst\u00e8me de classification standard ;<\/li>\n<li>Choisissez le type de classification ;<\/li>\n<li>S\u00e9lectionnez les sous-cat\u00e9gories \u00e0 associer \u00e0 l&rsquo;entit\u00e9 ;<\/li>\n<li>Visualisez la modification dans la toolbox des propri\u00e9t\u00e9s.<\/li>\n<\/ul>\n<h2 id=\"comment-verifier-la-classification-uniclass-dans-un-fichier-ifc\">Comment v\u00e9rifier la classification UniClass dans un fichier IFC<\/h2>\n<p>Pour savoir si la classification a \u00e9t\u00e9 associ\u00e9e \u00e0 l&rsquo;\u00e9l\u00e9ment, vous pouvez utiliser un simple <a class=\"textualLink_usbim-browser\" href=\"https:\/\/www.accasoftware.com\/fr\/visionneuse-bim\" target=\"_blank\" rel=\"noopener\">BIM viewer<\/a> en ligne gratuit qui permet de visualiser n&rsquo;importe quel \u00e9l\u00e9ment et v\u00e9rifier toutes ses propri\u00e9t\u00e9s.<\/p>\n<h3>V\u00e9rification avec un BIM viewer<\/h3>\n<p>Avec usBIM, vous pouvez proc\u00e9der comme suit&nbsp;:&nbsp;<\/p>\n<ul>\n<li>Ouvrez le fichier IFC avec usBIM ;<\/li>\n<li>S\u00e9lectionnez l&rsquo;entit\u00e9 d&rsquo;int\u00e9r\u00eat (par exemple une porte, un mur, un plancher, etc.) ;<\/li>\n<li>Lisez les informations relatives \u00e0 la classification dans la section des propri\u00e9t\u00e9s situ\u00e9e \u00e0 droite de la fen\u00eatre. Vous trouverez deux sections se rapportant \u00e0 la classification&nbsp;:&nbsp;\n<ul>\n<li><code>IfcClassificationReference<\/code> exprime le code correspondant au type d&rsquo;information que nous avons ajout\u00e9 ;<\/li>\n<li><code>IfcClassification<\/code> exprime le type de classification adopt\u00e9 (dans ce cas UniClass 2015).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Rappelez-vous qu&rsquo;avec usBIM.editor, vous pouvez classifier tous les \u00e9l\u00e9ments de votre mod\u00e8le selon les principaux syst\u00e8mes de classification tels que&nbsp;:&nbsp;<\/p>\n<ul>\n<li>MasterFormat ;<\/li>\n<li>NatSpec ;<\/li>\n<li>NBS Create ;<\/li>\n<li><a href=\"https:\/\/biblus.accasoftware.com\/fr\/classification-omniclass-des-objets-ifc\/\">OmniClass<\/a> ;<\/li>\n<li>SCFclass ;<\/li>\n<li>UniClass (version 2) ;<\/li>\n<li>UniClass 2015 ;<\/li>\n<li>UniFormat.<\/li>\n<\/ul>\n<h2 id=\"video-sur-la-classification-dun-fichier-ifc\">Vid\u00e9o sur la classification d&rsquo;un fichier IFC<\/h2>\n<p>Dans cette vid\u00e9o, je vous montre comment, gr\u00e2ce \u00e0 un <a class=\"textualLink_usbim-editor\" href=\"https:\/\/www.accasoftware.com\/fr\/editeur-ifc-avance\" target=\"_blank\" rel=\"noopener\">\u00e9diteur IFC<\/a> en ligne, vous pouvez assigner la classification UniClass 2015 aux entit\u00e9s pr\u00e9sentes dans le mod\u00e8le IFC.<\/p>\n<div class='avia-iframe-wrap'><iframe title=\"UniClass 2015 classification for IFC objects\" width=\"1500\" height=\"844\" src=\"https:\/\/www.youtube.com\/embed\/EZ89VgIUpNI?feature=oembed&#038;enablejsapi=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h2 id=\"faq-sur-la-classification-uniclass-2015-des-objets-ifc\">FAQ sur la classification UniClass 2015 des objets IFC<\/h2>\n<h3>Qu&rsquo;est-ce que le syst\u00e8me de classification UniClass 2015 ?<\/h3>\n<p>UniClass (Unified Classification for the Construction Industry) est un syst\u00e8me de classification \u00ab \u00e0 facettes \u00bb introduit en 1997 au Royaume-Uni par le Construction Project Committee. Il a \u00e9t\u00e9 con\u00e7u comme une int\u00e9gration de standards tels que EPIC et CAWS et sert \u00e0 classifier et ajouter des informations aux entit\u00e9s d&rsquo;un mod\u00e8le IFC dans le domaine de la construction.<\/p>\n<h3>Quelles \u00e9taient les 15 tableaux originaux d&rsquo;UniClass en vigueur jusqu&rsquo;en 2015 ?<\/h3>\n<p>Les 15 tableaux originaux incluaient&nbsp;:&nbsp;A (Form of information), B (Subject Disciplines), C (Management), D (Facilities), E (Construction Entities), F (Spaces), G (Elements for buildings), H (Element for civil engineering works), J (Work Section for buildings), K (Work section for civil engineering works), L (Construction products), M (Construction aids), N (Properties and characteristics), P (Materials) et Q (Universal decimal classification).<\/p>\n<h3>Comment le syst\u00e8me UniClass 2015 a-t-il \u00e9volu\u00e9 ?<\/h3>\n<p>Entre 2013 et 2015, les tableaux de classification ont \u00e9t\u00e9 r\u00e9duits de 15 \u00e0 11&nbsp;:&nbsp;Co (Complex), En (Entities), Ac (Activities), SL (Space\/Locations), EF (Elements\/Function), Ss (Systems), Pr (Products), TE (Tools and Equipment), Zz (CAD), FI (Form of Information) et PM (Project Management).<\/p>\n<h3>Comment sont structur\u00e9s les codes UniClass 2015 ?<\/h3>\n<p>Un \u00e9l\u00e9ment est identifi\u00e9 par une paire de lettres alphab\u00e9tiques correspondant au tableau, suivie de 4 paires de chiffres identifiant les groupes, sous-groupes, sections et objets.<\/p>\n<h3>Comment classifier les objets IFC avec UniClass 2015 en utilisant usBIM.editor ?<\/h3>\n<p>Pour classifier une entit\u00e9 avec usBIM.editor&nbsp;:&nbsp;connectez-vous \u00e0 usBIM, ouvrez le fichier IFC, choisissez usBIM.editor, cliquez sur &lsquo;Edita classificazioni&rsquo;, s\u00e9lectionnez une entit\u00e9, ajoutez une nouvelle classification, remplissez les champs, associez le syst\u00e8me standard UniClass 2015 et choisissez les sous-cat\u00e9gories \u00e0 associer.<\/p>\n<h3>Comment v\u00e9rifier la classification UniClass dans un fichier IFC ?<\/h3>\n<p>Vous pouvez utiliser un BIM viewer en ligne gratuit tel qu&rsquo;usBIM&nbsp;:&nbsp;en s\u00e9lectionnant l&rsquo;entit\u00e9 concern\u00e9e, vous pouvez lire les informations dans la section des propri\u00e9t\u00e9s. Les r\u00e9f\u00e9rences principales sont &lsquo;IfcClassificationReference&rsquo; pour le code et &lsquo;IfcClassification&rsquo; pour le type de classification adopt\u00e9.<a href=\"https:\/\/www.accasoftware.com\/fr\/editeur-ifc-avance\" target=\"_blank\" rel=\"noopener\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<div class=\"international-product-banner-desktop\" style=\"text-align: center;\"><a class=\"product-banner-link\" href=\"https:\/\/www.accasoftware.com\/fr\/editeur-ifc-avance\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"\/wp-content\/themes\/enfold-child\/img\/banner_prodotto\/usbim-editor-fr.jpg\" alt=\"usbim-editor\" width=\"728\" height=\"160\" \/><noscript><img decoding=\"async\" class=\"lazyload\" src=\"\/wp-content\/themes\/enfold-child\/img\/banner_prodotto\/usbim-editor-fr.jpg\" alt=\"usbim-editor\" width=\"728\" height=\"160\" \/><\/noscript><\/a><\/div>\n<div class=\"international-product-banner-mobile\" style=\"text-align: center;\"><a class=\"product-banner-link\" href=\"https:\/\/www.accasoftware.com\/fr\/editeur-ifc-avance\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"\/wp-content\/themes\/enfold-child\/img\/banner_prodotto_mobile\/usbim-editor-fr.jpg\" alt=\"usbim-editor\" width=\"600\" height=\"500\" \/><noscript><img decoding=\"async\" class=\"lazyload\" src=\"\/wp-content\/themes\/enfold-child\/img\/banner_prodotto_mobile\/usbim-editor-fr.jpg\" alt=\"usbim-editor\" width=\"600\" height=\"500\" \/><\/noscript><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>IFC et syst\u00e8mes de classification&nbsp;:&nbsp;comment ajouter une classification aux entit\u00e9s d&rsquo;un mod\u00e8le IFC selon le syst\u00e8me UniClass 2015<\/p>\n","protected":false},"author":27,"featured_media":37369,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_data_scadenza_evento":"","_evento_nome":"","_evento_data":"","_evento_luogo":"","_evento_cta":"","keyword_en":"","keyword_es":"","keyword_fr":"","keyword_de":"","keyword_ptb":"","_note_content":"","footnotes":""},"categories":[1770],"tags":[2510,4649,4824,4983,4820],"class_list":["post-10003","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ifc-open-bim","tag-newsletter-140","tag-newsletter-169","tag-newsletter-299","tag-newsletter-438","tag-newsletter-intro08"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - 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