{"id":31019,"date":"2017-10-24T08:37:31","date_gmt":"2017-10-24T08:37:31","guid":{"rendered":"https:\/\/support.buildsoft.eu\/knowledge-base\/comment-regler-la-taille-des-mailles\/"},"modified":"2026-08-12T09:37:16","modified_gmt":"2026-08-12T09:37:16","slug":"comment-regler-la-taille-des-mailles","status":"publish","type":"ht_kb","link":"https:\/\/support.buildsoft.eu\/fr\/knowledge-base\/comment-regler-la-taille-des-mailles\/","title":{"rendered":"Comment r\u00e9gler la taille des mailles ?"},"content":{"rendered":"\n<p>Diamonds est un logiciel de simulation MEF. Cela signifie que la structure sera d\u00e9coup\u00e9e en \u00e9l\u00e9ments plus petits (c&rsquo;est-\u00e0-dire <strong>le maillage)<\/strong>, qui sont reli\u00e9s entre eux de mani\u00e8re logique. La qualit\u00e9 des r\u00e9sultats d\u00e9pend de la qualit\u00e9 du maillage. Si l&rsquo;on entre des donn\u00e9es erron\u00e9es, on obtient des r\u00e9sultats erron\u00e9s. Donc :<\/p>\n\n<ul>\n<li>Vous commencez par g\u00e9n\u00e9rer le maillage en utilisant des tailles logiques (voir ci-dessous)<\/li>\n\n\n\n<li>Ensuite, vous devriez <a href=\"http:\/\/buildsoftsupport.com\/knowledge-base\/how-to-verify-the-used-mesh-size\/\"><strong>v\u00e9rifier la taille des mailles utilis\u00e9e<\/strong><\/a>!!<\/li>\n<\/ul>\n\n<p>La fen\u00eatre du maillage <img decoding=\"async\" loading=\"lazy\" width=\"25\" height=\"24\" class=\"wp-image-4892\" style=\"width: 25px;\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2019\/09\/KnopMesh.jpg\" alt=\"\"\/> se compose de deux parties : l&rsquo;une pour les plaques et l&rsquo;autre pour les barres.<\/p>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/SetMeshSizeFR1.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/SetMeshSizeEN1.png\" alt=\"\" class=\"wp-image-13997\" width=\"416\" height=\"248\"\/><\/a><\/figure>\n\n<h2 class=\"wp-block-heading\">Plaques<\/h2>\n\n<h3 class=\"wp-block-heading\">Param\u00e8tres de base<\/h3>\n\n<ul>\n<li>Taille maximale de l&rsquo;\u00e9l\u00e9ment: 3 \u00e0 4 fois l&rsquo;\u00e9paisseur de la plaque<br\/>La taille maximale des \u00e9l\u00e9ments d\u00e9termine la finesse g\u00e9n\u00e9rale du maillage.<\/li>\n<\/ul>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-4\">\n<div class=\"wp-block-column is-layout-flow\">\n<p>Dimensions maximales des \u00e9l\u00e9ments : 1,0 m<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh9.png\"><img decoding=\"async\" loading=\"lazy\" width=\"453\" height=\"340\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh9.png\" alt=\"\" class=\"wp-image-1712\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh9.png 453w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh9-300x225.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh9-50x38.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh9-60x45.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh9-35x26.png 35w\" sizes=\"(max-width: 453px) 100vw, 453px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p>Dimensions maximales des \u00e9l\u00e9ments : 0,8 m<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh8.png\"><img decoding=\"async\" loading=\"lazy\" width=\"446\" height=\"339\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh8.png\" alt=\"\" class=\"wp-image-1713\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh8.png 446w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh8-300x228.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh8-50x38.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh8-60x46.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh8-35x27.png 35w\" sizes=\"(max-width: 446px) 100vw, 446px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p>Dimensions maximales des \u00e9l\u00e9ments : 0,6 m<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh7.png\"><img decoding=\"async\" loading=\"lazy\" width=\"452\" height=\"340\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh7.png\" alt=\"\" class=\"wp-image-1714\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh7.png 452w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh7-300x226.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh7-50x38.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh7-60x45.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh7-35x26.png 35w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n<ul>\n<li>Taille minimale des \u00e9l\u00e9ments: 1,5 \u00e0 2 fois l&rsquo;\u00e9paisseur de la plaque<br\/>La taille minimale des \u00e9l\u00e9ments d\u00e9termine la finesse du maillage autour des petites lignes et des points tr\u00e8s proches les uns des autres. Ne d\u00e9finissez pas la taille minimale des \u00e9l\u00e9ments comme \u00e9tant \u00e9gale \u00e0 leur taille maximale. Ce n&rsquo;est que pour les mod\u00e8les standard (tels qu&rsquo;une plaque appuy\u00e9e sur ses quatre c\u00f4t\u00e9s) qu&rsquo;une taille minimale d&rsquo;\u00e9l\u00e9ment de 0 m est acceptable.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Param\u00e8tres avanc\u00e9s du maillage<\/h3>\n\n<p>Ces param\u00e8tres sont cach\u00e9s pour une raison bien pr\u00e9cise : il n&rsquo;est utile de les modifier que dans des cas sp\u00e9cifiques !<\/p>\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"http:\/\/buildsoftsupport.com\/wp-content\/uploads\/2017\/10\/Mesh2.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"416\" height=\"384\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/SetMeshSizeEN2.png\" alt=\"\" class=\"wp-image-14000\"\/><\/a><\/figure>\n\n<ul>\n<li>Avec subdivision en triangle<br\/>Si vous cochez cette option, un maillage plus fin sera cr\u00e9\u00e9, sans modification des tailles minimale et maximale des \u00e9l\u00e9ments, par assemblage des points m\u00e9dians de chaque c\u00f4t\u00e9 des triangles du maillage.<br\/><br\/>\u00c0 l&rsquo;\u00e9poque o\u00f9 la g\u00e9n\u00e9ration de ce maillage prenait du temps, cette option pr\u00e9sentait des avantages. Mais \u00e0 l&rsquo;heure actuelle, cette option pr\u00e9sente moins d&rsquo;avantages, car une taille d&rsquo;\u00e9l\u00e9ment min\/max mal choisie se traduira par un maillage encore plus mauvais lorsque vous cocherez cette option. Si vous souhaitez un maillage plus petit, il vous suffit de modifier la taille minimale\/maximale des \u00e9l\u00e9ments. En termes de temps de calcul, cela ne fera pas de diff\u00e9rence, mais en termes de qualit\u00e9 du r\u00e9sultat, oui.<\/li>\n<\/ul>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-7\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">Sans subdivision du triangle<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh1.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"186\" height=\"183\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh1.jpg\" alt=\"\" class=\"wp-image-5393\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh1.jpg 186w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh1-50x50.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh1-60x60.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh1-35x35.jpg 35w\" sizes=\"(max-width: 186px) 100vw, 186px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">Avec subdivision en triangle<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh2.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"186\" height=\"183\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh2.jpg\" alt=\"\" class=\"wp-image-5394\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh2.jpg 186w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh2-50x50.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh2-60x60.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh2-35x35.jpg 35w\" sizes=\"(max-width: 186px) 100vw, 186px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n<ul>\n<li>Division minimale des bords (= le nombre de points de maille le long du bord d&rsquo;une plaque\/paroi) et facteur de raffinement (= le nombre de points de maille dans le champ d&rsquo;une plaque\/paroi)<br\/>Une taille de mailles adapt\u00e9e aux sols peut s&rsquo;av\u00e9rer trop grossi\u00e8re pour certains murs. Si vous r\u00e9duisez la taille des mailles, vous obtiendrez un maillage plus fin au niveau de ces murs, mais il sera trop fin au niveau des planchers. En augmentant les deux param\u00e8tres simultan\u00e9ment, vous pouvez obtenir un bon maillage de ces petites parois.<\/li>\n<\/ul>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-10\">\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh3-300x126.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"126\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh3-300x126.jpg\" alt=\"\" class=\"wp-image-5400\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh3-300x126.jpg 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh3-50x21.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh3-60x25.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh3-35x15.jpg 35w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh3.jpg 337w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"238\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh5-300x238.jpg\" alt=\"\" class=\"wp-image-5398\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh5-300x238.jpg 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh5-50x40.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh5-60x48.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh5-35x28.jpg 35w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh5.jpg 376w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"131\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh4-300x131.jpg\" alt=\"\" class=\"wp-image-5399\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh4-300x131.jpg 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh4-50x22.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh4-60x26.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh4-35x15.jpg 35w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh4.jpg 337w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"238\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh6-300x238.jpg\" alt=\"\" class=\"wp-image-5397\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh6-300x238.jpg 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh6-50x40.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh6-60x48.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh6-35x28.jpg 35w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh6.jpg 380w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<p><\/p>\n\n<ul><\/ul>\n\n<ul>\n<li>Options permettant de d\u00e9finir l&rsquo;algorithme de maillage.<\/li>\n<\/ul>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-14\">\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"44\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh7-300x44.jpg\" alt=\"\" class=\"wp-image-5403\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh7-300x44.jpg 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh7-50x7.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh7-60x9.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh7-35x5.jpg 35w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh7.jpg 332w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">(option par d\u00e9faut)<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh10.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"264\" height=\"154\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh10.jpg\" alt=\"\" class=\"wp-image-5407\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh10.jpg 264w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh10-50x29.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh10-60x35.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh10-35x20.jpg 35w\" sizes=\"(max-width: 264px) 100vw, 264px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"42\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh8-300x42.jpg\" alt=\"\" class=\"wp-image-5402\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh8-300x42.jpg 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh8-50x7.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh8-60x8.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh8-35x5.jpg 35w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh8.jpg 332w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"265\" height=\"154\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh11.jpg\" alt=\"\" class=\"wp-image-5406\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh11.jpg 265w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh11-50x29.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh11-60x35.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh11-35x20.jpg 35w\" sizes=\"(max-width: 265px) 100vw, 265px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"44\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh9-300x44.jpg\" alt=\"\" class=\"wp-image-5401\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh9-300x44.jpg 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh9-50x7.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh9-60x9.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh9-35x5.jpg 35w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh9.jpg 333w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"265\" height=\"154\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh12.jpg\" alt=\"\" class=\"wp-image-5405\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh12.jpg 265w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh12-50x29.jpg 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh12-60x35.jpg 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/FiguurGeavanceerdeMesh12-35x20.jpg 35w\" sizes=\"(max-width: 265px) 100vw, 265px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Barres<\/h2>\n\n<ul>\n<li>Nombre de divisions: 8 recommand\u00e9es<br>Une poutre est en appui simple et soumise au poids propre. La forme de la ligne de moment est parabolique.<br><br>Avec 8 divisions, la forme parabolique est bien approch\u00e9e.\n<ul>\n<li>Avec plus de divisions, le temps de calcul augmentera, alors que les r\u00e9sultats n&rsquo;en seront pas am\u00e9lior\u00e9s.<br\/>Ce n&rsquo;est que pour une poutre isol\u00e9e sur une fondation \u00e9lastique qu&rsquo;il peut \u00eatre utile de demander plus de divisions<a href=\"https:\/\/support.buildsoft.eu\/knowledge-base\/validation-beam-on-elastic-foundation-hinged-ends\/\" target=\"_blank\" rel=\"noreferrer noopener\">(voir cet exemple).<\/a><\/li>\n\n\n\n<li>Avec moins de divisions, le temps de calcul diminuera, mais la forme de la parabole sera moins d\u00e9taill\u00e9e.<br\/>Dans les mod\u00e8les plus importants (avec des barres principalement charg\u00e9es d&rsquo;une force axiale), le nombre de divisions peut \u00eatre fix\u00e9 \u00e0 4 ou 6 divisions pour limiter le temps de calcul.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-19\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">2 divisions<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh1.png\"><img decoding=\"async\" loading=\"lazy\" width=\"567\" height=\"130\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh1.png\" alt=\"\" class=\"wp-image-1700\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh1.png 567w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh1-300x69.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh1-50x11.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh1-60x14.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh1-35x8.png 35w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">4 divisions<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh2.png\"><img decoding=\"async\" loading=\"lazy\" width=\"574\" height=\"132\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh2.png\" alt=\"\" class=\"wp-image-1699\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh2.png 574w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh2-300x69.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh2-50x11.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh2-60x14.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh2-35x8.png 35w\" sizes=\"(max-width: 574px) 100vw, 574px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">8 divisions<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh3.png\"><img decoding=\"async\" loading=\"lazy\" width=\"570\" height=\"133\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh3.png\" alt=\"\" class=\"wp-image-1698\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh3.png 570w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh3-300x70.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh3-50x12.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh3-60x14.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh3-35x8.png 35w\" sizes=\"(max-width: 570px) 100vw, 570px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">16 divisions<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh4.png\"><img decoding=\"async\" loading=\"lazy\" width=\"572\" height=\"134\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh4.png\" alt=\"\" class=\"wp-image-1697\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh4.png 572w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh4-300x70.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh4-50x12.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh4-60x14.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh4-35x8.png 35w\" sizes=\"(max-width: 572px) 100vw, 572px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n<ul>\n<li>Taille minimale de l&rsquo;\u00e9l\u00e9ment: 0,1 m recommand\u00e9<br>Avec la taille minimale des \u00e9l\u00e9ments, vous pouvez demander moins de divisions dans des barres plus courtes.\n<ul>\n<li>Avec une taille minimale d&rsquo;\u00e9l\u00e9ment \u00e9gale \u00e0 0,0 m, toutes les barres ont le m\u00eame nombre de divisions (8), quelle que soit leur longueur.<\/li>\n\n\n\n<li>Avec une taille minimale d&rsquo;\u00e9l\u00e9ment \u00e9gale \u00e0 0,1 m, le nombre d&rsquo;\u00e9l\u00e9ments de maillage dans les poutres plus courtes est r\u00e9duit. Il en r\u00e9sulte une r\u00e9duction du temps de calcul. \u00c9tant donn\u00e9 que c&rsquo;est le comportement complet de la poutrelle qui est important et non le comportement de chaque barre s\u00e9par\u00e9ment, le maillage ne devrait pas \u00eatre aussi d\u00e9taill\u00e9.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-22\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">8 divisions + taille minimale : 0,0 m<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh5.png\"><img decoding=\"async\" loading=\"lazy\" width=\"676\" height=\"439\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh5.png\" alt=\"\" class=\"wp-image-1708\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh5.png 676w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh5-300x195.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh5-50x32.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh5-60x39.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh5-35x23.png 35w\" sizes=\"(max-width: 676px) 100vw, 676px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center\">8 divisions + taille minimale : 0,1 m<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh6.png\"><img decoding=\"async\" loading=\"lazy\" width=\"683\" height=\"449\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh6.png\" alt=\"\" class=\"wp-image-1709\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh6.png 683w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh6-300x197.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh6-50x33.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh6-60x39.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2017\/10\/Mesh6-35x23.png 35w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Diamonds est un logiciel de simulation MEF. Cela signifie que la structure sera d\u00e9coup\u00e9e en \u00e9l\u00e9ments plus petits (c&rsquo;est-\u00e0-dire le maillage), qui sont reli\u00e9s entre eux de mani\u00e8re logique. La qualit\u00e9 des r\u00e9sultats d\u00e9pend de la qualit\u00e9 du maillage. Si l&rsquo;on entre des donn\u00e9es erron\u00e9es, on obtient des r\u00e9sultats erron\u00e9s&#8230;.<\/p>\n","protected":false},"author":3,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":[],"ht-kb-category":[61],"ht-kb-tag":[496,498,138,152,599,151,497,1079,600,481,1348,499,139],"_links":{"self":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb\/31019"}],"collection":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/comments?post=31019"}],"version-history":[{"count":3,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb\/31019\/revisions"}],"predecessor-version":[{"id":31058,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb\/31019\/revisions\/31058"}],"wp:attachment":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/media?parent=31019"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb-category?post=31019"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb-tag?post=31019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}