{"id":2310,"date":"2026-04-27T13:00:05","date_gmt":"2026-04-27T13:00:05","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/travailler-avec-les-plans\/"},"modified":"2026-04-27T13:00:05","modified_gmt":"2026-04-27T13:00:05","slug":"travailler-avec-les-plans","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-plans\/","title":{"rendered":"Travailler avec les plans"},"content":{"rendered":"

Propri\u00e9t\u00e9s du plan<\/span><\/span><\/span><\/span><\/b>
<\/span><\/span><\/h2>\n

<\/p>\n

<\/span><\/p>\n\n\n\n
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\n <\/span><\/p>\n


\n <\/span>
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\n <\/span><\/p>\n


\n
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\n <\/span><\/p>\n


\n <\/span>D\u00e9finition du plan<\/span><\/span>
\n
\n <\/span><\/div>\n<\/p>\n<\/td>\n
\n

\u00ab<\/span><\/span>Propri\u00e9t\u00e9s du plan<\/span><\/span><\/i>\u00bb s’affiche lorsque l’option \u00ab<\/span><\/span>D\u00e9finition du plan<\/span><\/span><\/i>\u00bb du ruban \u00ab<\/span>Mod\u00e9lisation<\/span><\/i>\u00bb est s\u00e9lectionn\u00e9e.<\/span><\/span><\/span>
<\/span><\/span><\/p>\n

Les plans permettent d’ajuster le niveau des \u00e9l\u00e9ments dans la direction Z.<\/span><\/span><\/span>
<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\n<\/span><\/p>\n

La d\u00e9finition de plans est un moyen particuli\u00e8rement efficace pour mod\u00e9liser des \u00e9l\u00e9ments structuraux tels que des dalles inclin\u00e9es<\/span> (par exemple des rampes).<\/span><\/i><\/b> Ces \u00e9l\u00e9ments ne sont pas parall\u00e8les au niveau d’\u00e9tage du b\u00e2timent.<\/span><\/span><\/span>
<\/span><\/span><\/p>\n


\n<\/span><\/p>\n

Pour d\u00e9finir un nouveau plan :<\/span><\/span><\/span><\/p>\n

1. Appuyez sur le bouton \u00ab <\/span><\/span>D\u00e9finition<\/span><\/span><\/i><\/span><\/span><\/i><\/span><\/span><\/span><\/span> du plan<\/span><\/span><\/i> \u00bb <\/span>dans le ruban \u00ab <\/span>Mod\u00e9lisation<\/span><\/i> \u00bb.
<\/span><\/span><\/div>\n

<\/span><\/span><\/div>\n
2. Le formulaire \u00ab Propri\u00e9t\u00e9s du plan \u00bb s’affiche. Vous pouvez modifier le nom de l’\u00e9l\u00e9ment de type plan \u00e0 l’aide des fl\u00e8ches haut et bas situ\u00e9es \u00e0 droite du champ \u00ab <\/span><\/span>N\u00b0 de plan :<\/span><\/span><\/i> \u00bb .<\/span><\/p>\n
<\/div>\n

<\/span><\/div>\n


<\/span><\/span><\/div>\n
3. Il existe cinq options pour d\u00e9finir l’\u00e9l\u00e9ment de type plan, \u00e0 savoir \u00ab<\/span><\/span>R\u00e9gion d’axe<\/span><\/span><\/i>\u00bb, \u00ab R\u00e9gion de poutre \u00bb, \u00ab S\u00e9lectionner des points \u00bb, \u00ab S\u00e9lectionner un bord de dalle ferm\u00e9 \u00bb, et \u00ab<\/span><\/span>S\u00e9lectionner un axe<\/span><\/span><\/i>\u00bb.
<\/span><\/span><\/div>\n
    \n
  1. Pour obtenir des informations d\u00e9taill\u00e9es sur ces m\u00e9thodes, vous pouvez regarder cette vid\u00e9o :<\/span> <\/span>Options d’insertion de dalle<\/span><\/a>.
    <\/span><\/span><\/li>\n<\/ol>\n
    4. Apr\u00e8s avoir ins\u00e9r\u00e9 l’\u00e9l\u00e9ment de type plan \u00e0 l’aide de l’une des cinq m\u00e9thodes mentionn\u00e9es ci-dessus, les coordonn\u00e9es des trois points d’angle du plan s’affichent dans les champs <\/span><\/span>\u00ab Point : 1 \u00bb<\/span><\/span><\/i>, <\/span><\/span><\/span>\u00ab Point : 2 \u00bb<\/span><\/span><\/i> et <\/span><\/span><\/span>\u00ab Point : 3\u00bb<\/span><\/span><\/i>.
    <\/span><\/span><\/span><\/div>\n
      \n
    1. \u00ab<\/span><\/span><\/span>Point : 1\u00bb<\/span><\/span><\/i> est attribu\u00e9 automatiquement par le logiciel au coin inf\u00e9rieur gauche du plan. \u00c0 partir de \u00ab Point : 1 \u00bb, les autres points d’angle du plan sont d\u00e9termin\u00e9s dans le sens antihoraire. 
      <\/span><\/span><\/span><\/li>\n
    2. Comme on le sait en math\u00e9matiques, quatre points sont n\u00e9cessaires pour l’\u00e9quation d’un plan. Le 4<\/span><\/span>e<\/span><\/span><\/sup> <\/span><\/span><\/span>point d’angle est calcul\u00e9 en interne et ne s’affiche pas dans ces champs.
      <\/span><\/span><\/li>\n<\/ol>\n
      5.  Lors de la premi\u00e8re d\u00e9finition d’un \u00e9l\u00e9ment de type plan, toutes les valeurs des champs \u00ab<\/span><\/span>Z<\/b><\/span><\/span><\/i>\u00bb sont nulles. Cela signifie que le plan est parall\u00e8le au niveau de l’\u00e9tage et \u00e0 la m\u00eame hauteur.
      <\/span><\/span><\/div>\n
        \n
      1. Si vous saisissez une valeur positive dans le champ \u00abZ<\/b>\u00bb d’un point d’angle, ce point est sur\u00e9lev\u00e9 d’autant par rapport au niveau de l’\u00e9tage. <\/span>
        <\/span><\/li>\n<\/ol>\n

        Modification d’un \u00e9l\u00e9ment de type plan existant<\/span><\/span><\/h2>\n

        Pour modifier un plan existant :<\/span><\/span><\/span><\/p>\n

          \n
        1. S\u00e9lectionnez un plan existant.
          <\/span><\/span><\/li>\n
        2. Faites un clic droit et s\u00e9lectionnez \u201c<\/span><\/span>Propri\u00e9t\u00e9s<\/span><\/i>\u201d.
          <\/span><\/span><\/li>\n
        3. Modifiez les champs tels que \u201c<\/span><\/span>Z<\/span><\/span><\/i>\u201d dans le formulaire \u201c<\/span>Propri\u00e9t\u00e9s du plan<\/span><\/i>\u201d.
          <\/span><\/span><\/li>\n
        4. Appuyez sur le bouton \u00ab\u00a0<\/span><\/span>Mettre \u00e0 jour<\/span><\/span><\/i>\u00a0\u00bb dans le formulaire \u00ab\u00a0<\/span><\/span>Propri\u00e9t\u00e9s<\/span><\/span><\/i>\u00ab\u00a0, ou faites un clic droit et s\u00e9lectionnez l’option \u00ab\u00a0<\/span><\/span>Mettre \u00e0 jour<\/span><\/span><\/i>\u00a0\u00bb dans le menu contextuel.<\/span><\/span>
          <\/span><\/li>\n<\/ol>\n
          Vous pouvez r\u00e9p\u00e9ter cette op\u00e9ration sur autant de plans que n\u00e9cessaire. Cette m\u00e9thode permet de modifier un seul plan \u00e0 la fois.<\/span><\/span><\/span><\/div>\n

          D\u00e9placer les \u00e9l\u00e9ments vers la d\u00e9finition du plan<\/span><\/span>
          <\/span><\/h2>\n

          L’une des options les plus utilis\u00e9es du menu contextuel des plans est \u201c<\/span><\/span>D\u00e9placer les \u00e9l\u00e9ments vers la d\u00e9finition du plan<\/span><\/span><\/i>\u201d. <\/span><\/span><\/span><\/p>\n

          Elle s’utilise une fois le niveau des points d’angle d’un plan existant ajust\u00e9 \u00e0 l’aide des champs \u00ab\u00a0Z\u00a0\u00bb.<\/span><\/span><\/span>
          <\/span><\/div>\n

          Pour utiliser cette option :<\/span><\/span><\/span><\/p>\n

            \n
          1. S\u00e9lectionnez le plan dont le niveau des points d’angle a \u00e9t\u00e9 ajust\u00e9.<\/span><\/span><\/li>\n
          2. Utilisez l’option \u00ab\u00a0D\u00e9placer les \u00e9l\u00e9ments vers la d\u00e9finition du plan\u00a0\u00bb du menu contextuel en effectuant un clic droit. Cela ajuste au nouveau niveau du plan tous les \u00e9l\u00e9ments structuraux qu’il contient ou qui touchent son bord.<\/span><\/span><\/li>\n<\/ol>\n
            <\/div>\n
              \n<\/ol>\n
              \n
              \n \"Notes\"Les utilisateurs peuvent consulter l’exemple de l’article<\/span><\/span> <\/span>Comment mod\u00e9liser une dalle inclin\u00e9e \/ en pente<\/span><\/a> pour conna\u00eetre les \u00e9tapes de mod\u00e9lisation des dalles inclin\u00e9es \u00e0 l’aide de la d\u00e9finition de plan.<\/span><\/span>
              \n <\/span><\/div>\n


              \n <\/span><\/p>\n


              \n <\/span><\/p>\n

              \n <\/span>\"Warning\"
              \n <\/span><\/p>\n

              \n <\/span>Veuillez noter que si la d\u00e9finition de plan est appliqu\u00e9e autour d’un voile, le <\/span>              Type de mod\u00e8le de voile<\/span><\/a> doit \u00eatre r\u00e9gl\u00e9 sur
              \n <\/span>Mod\u00e8le de coque EF. <\/span><\/b>Cela garantit un support correct des \u00e9l\u00e9ments connect\u00e9s par le voile. <\/span> <\/b><\/span><\/div>\n

              <\/span>\n <\/div>\n

              \n \n <\/div>\n<\/p><\/div>\n<\/div>\n
              \n \n<\/div>\n","protected":false},"excerpt":{"rendered":"

              Propri\u00e9t\u00e9s du plan D\u00e9finition du plan \u00abPropri\u00e9t\u00e9s du plan\u00bb s’affiche lorsque l’option \u00abD\u00e9finition du plan\u00bb du ruban \u00abMod\u00e9lisation\u00bb est s\u00e9lectionn\u00e9e. Les plans permettent d’ajuster le…<\/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-2310","wiki","type-wiki","status-publish","hentry","category-structural-modelling"],"yoast_head":"\nTravailler avec les plans<\/title>\n<meta name=\"description\" content=\"Apprenez \u00e0 cr\u00e9er, positionner et g\u00e9rer les plans de r\u00e9f\u00e9rence dans ProtaStructure. 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