{"id":1973,"date":"2026-04-27T11:37:11","date_gmt":"2026-04-27T11:37:11","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/mur-de-soutenement-en-console\/"},"modified":"2026-04-27T11:37:11","modified_gmt":"2026-04-27T11:37:11","slug":"mur-de-soutenement-en-console","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/mur-de-soutenement-en-console\/","title":{"rendered":"Mur de sout\u00e8nement en console"},"content":{"rendered":"

G\u00e9n\u00e9ralit\u00e9s
<\/h1>\n
Cette macro-commande permet d’analyser, de calculer et de ferrailler les murs de sout\u00e8nement en console. Leurs rapports peuvent \u00eatre g\u00e9n\u00e9r\u00e9s et concat\u00e9n\u00e9s aux rapports existants du mod\u00e8le ProtaStructure.<\/span><\/div>\n
<\/div>\n
\"\"<\/p>\n
ProtaStructure utilise la m\u00e9thode de Mononobe-Okabe pour calculer le mur de sout\u00e8nement. Les th\u00e9ories de pouss\u00e9e des terres de Rankine et de Coulomb ne sont pas retenues, car elles ignorent les effets sismiques.<\/div>\n

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

Champ d’application et limites 
<\/h1>\n
Les normes suivantes sont couvertes par le calcul :<\/div>\n
    \n
  1. Normes am\u00e9ricaines (ACI318-14 & ASCE7-16)<\/li>\n
  2. Eurocodes (EC2, EC7 & EC8)<\/li>\n
  3. Normes turques (TS500, TS7994 & TSC-2018)<\/li>\n<\/ol>\n

    Acc\u00e8s
    <\/h1>\n
      \n
    1. \n
      Aller \u00e0 Biblioth\u00e8ques de calcul<\/i><\/b> (menu d\u00e9roulant) > Mur de sout\u00e8nement en console<\/i><\/b><\/span><\/div>\n<\/li>\n
    2. \n
      Autre acc\u00e8s : dans la ligne de commande, saisir la commande "Mur de sout\u00e8nement"<\/span><\/div>\n<\/li>\n<\/ol>\n

      Param\u00e8tres de saisie
      <\/h1>\n
      Ce contr\u00f4le \u00e0 onglets permet de choisir la g\u00e9om\u00e9trie, les param\u00e8tres du sol et les options d’analyse. Le calcul progresse au fil du renseignement des champs et des options dans les onglets.<\/span><\/div>\n
      <\/div>\n
      Vue dynamique du mod\u00e8le<\/span><\/u><\/b><\/div>\n
      Une vue dynamique de la section du mur de sout\u00e8nement s’affiche dans ce champ. Toute modification des donn\u00e9es met imm\u00e9diatement cette image \u00e0 jour.<\/span><\/div>\n
      <\/div>\n
      R\u00e9sultats d’analyse et synth\u00e8se<\/span><\/u><\/b><\/div>\n
      La synth\u00e8se des v\u00e9rifications au renversement, au glissement, \u00e0 la rupture d’ensemble et \u00e0 la capacit\u00e9 portante du sol s’affiche pour les cas sismique (EQ) et non sismique (Non EQ). Elle se met \u00e0 jour automatiquement \u00e0 chaque modification des donn\u00e9es.<\/span><\/div>\n
      <\/div>\n
      <\/div>\n
      \n

      Calcul des murs de sout\u00e8nement sans talon<\/span>
      <\/h1>\n
      Le calcul d’un mur de sout\u00e8nement est plus difficile sans talon.
      \nUn calcul avec talon est g\u00e9n\u00e9ralement pr\u00e9f\u00e9rable pour obtenir une solution
      \noptimale. Sans talon, les calculs de stabilit\u00e9 et de contrainte du sol
      \nne peuvent pas exploiter l’effet favorable du remblai.<\/div>\n<\/div>\n
      <\/div>\n
      Certaines situations imposent un mur sans talon. C’est le cas d’une
      \nexcavation difficile du remblai ou de l’absence de moyen pratique
      \nde r\u00e9aliser la semelle.<\/div>\n
      <\/div>\n
      L’algorithme de calcul et la saisie des donn\u00e9es permettent de
      \ncalculer des murs de sout\u00e8nement sans talon.<\/div>\n
      \"\"<\/p>\n
      Les v\u00e9rifications de stabilit\u00e9 et de contrainte du sol de fondation
      \npeuvent toutefois \u00eatre plus difficiles \u00e0 satisfaire. Des pr\u00e9cautions
      \nsuppl\u00e9mentaires peuvent \u00eatre n\u00e9cessaires, comme un patin plus long
      \nou une b\u00eache.<\/div>\n

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

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

      G\u00e9n\u00e9ralit\u00e9s Cette macro-commande permet d’analyser, de calculer et de ferrailler les murs de sout\u00e8nement en console. Leurs rapports peuvent \u00eatre g\u00e9n\u00e9r\u00e9s et concat\u00e9n\u00e9s aux rapports…<\/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":[27],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-1973","wiki","type-wiki","status-publish","hentry","category-calculation-macros"],"yoast_head":"\nMur de sout\u00e8nement en console : calcul avec ProtaStructure<\/title>\n<meta name=\"description\" content=\"Calculez un mur de sout\u00e8nement en console : stabilit\u00e9, pouss\u00e9e des terres, semelle et ferraillage du b\u00e9ton arm\u00e9 avec ProtaStructure, \u00e9tape par \u00e9tape.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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