{"id":78476,"date":"2022-07-19T16:49:29","date_gmt":"2022-07-19T14:49:29","guid":{"rendered":"https:\/\/ivmtech.it\/?page_id=78476"},"modified":"2023-07-17T11:05:07","modified_gmt":"2023-07-17T09:05:07","slug":"pillole-tecniche","status":"publish","type":"page","link":"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/","title":{"rendered":"Pilules techniques"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]Dans le monde ferroviaire, les param\u00e8tres \u00e0 ma\u00eetriser pour assurer une dynamique de marche s\u00fbre et durable en termes d&#8217;usure du mat\u00e9riel roulant et des infrastructures sont diff\u00e9rents.<br \/>\nDans cette section, nous proposons une s\u00e9rie de contenus qui visent \u00e0 la fois \u00e0 partager des consid\u00e9rations techniques, issues de notre exp\u00e9rience dans le secteur, et \u00e0 stimuler notre public \u00e0 un d\u00e9bat autour des sujets propos\u00e9s :[\/vc_column_text][vc_custom_heading text=&#8221;L&#8217;IMPORTANCE DE LA MESURE STATIQUE DE LA R\u00c9PARTITION DES FORCES VERTICALES \u00c0 LA ROUE \u00c0 DES FINS DE MAINTENANCE&#8221; font_container=&#8221;tag:h2|font_size:19|text_align:left|color:%23111111&#8243; use_theme_fonts=&#8221;yes&#8221; el_class=&#8221;style3&#8243; css=&#8221;.vc_custom_1666608931188{margin-bottom: 10px !important;}&#8221;][vc_empty_space height=&#8221;20px&#8221;][vc_column_text css_animation=&#8221;left-to-right&#8221;]La d\u00e9finition de la maintenance dans la norme UNI EN 13306\u00a0:\u00a02018 est\u00a0:<\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">\u201ce<em>nsemble de toutes les actions techniques, administratives et de management durant le cycle de vie d&#8217;un bien, destin\u00e9es \u00e0 le maintenir ou \u00e0 le r\u00e9tablir dans un \u00e9tat dans lequel il peut accomplir la fonction requise<\/em><\/span><\/i><i><span style=\"font-weight: 400;\">\u201d<\/span><\/i><\/p>\n<p>Par cons\u00e9quent, l&#8217;objectif de la maintenance est de s&#8217;assurer que le mat\u00e9riel roulant, au cours de sa dur\u00e9e de vie utile, reste conforme \u00e0 ses exigences de conception.<\/p>\n<p>Pour un comportement correct et en toute s\u00e9curit\u00e9 d&#8217;un mat\u00e9riel roulant, une exigence de conception tr\u00e8s importante est la <a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/distribuzione-della-forza-peso\/\"><strong>r\u00e9partition homog\u00e8ne de la charge<\/strong> <\/a>exerc\u00e9e par chaque roue sur le rail.<\/p>\n<p>Cet aspect est confort\u00e9 par l&#8217;existence de diverses <strong><a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/normativa\/\">r\u00e8glements<\/a> <\/strong>qui imposent des limites aux forces verticales exerc\u00e9es par un mat\u00e9riel roulant sur l&#8217;infrastructure.<\/p>\n<p>De plus, plusieurs <a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/indagini-deragliamento\/\"><strong>enqu\u00eates apr\u00e8s un d\u00e9raillement<\/strong><\/a> ont mis en \u00e9vidence la corr\u00e9lation entre ces \u00e9pisodes et les conditions de r\u00e9partition in\u00e9gale du poids.<\/p>\n<p>Mais, <strong><a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/en-156542-vertical-forces-measurements\/\">quand et comment effectuer des mesurages<\/a><\/strong> pour obtenir <strong><a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/monitoraggio-accurato-manutenzione\/\">une surveillance suffisamment pr\u00e9cise<\/a> <\/strong>de la distribution correcte ?<\/p>\n<p>Pour r\u00e9aliser la <strong><a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/manutenzione-materiale-rotabile\/\">maintenance du mat\u00e9riel roulant<\/a> <\/strong>il existe plusieurs proc\u00e9dures. Actuellement, pour l&#8217;instant, dans le monde ferroviaire la <strong><a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/manutenzione-programmata-periodica\/\">maintenance programm\u00e9e ou syst\u00e9matique<\/a><\/strong> est majoritairement appliqu\u00e9e.<\/p>\n<p>Dans quelle mesure l&#8217;application de <strong><a href=\"https:\/\/ivmtech.it\/fr\/pillole-tecniche\/manutenzione-oncondition-predittiva-materiale-rotabile\/\">la maintenance conditionnelle et pr\u00e9dictive<\/a> <\/strong>est-elle concevable et avantageuse ?[\/vc_column_text][vc_separator color=&#8221;custom&#8221; border_width=&#8221;2&#8243; accent_color=&#8221;#ffd200&#8243;][\/vc_column][\/vc_row]<\/p>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]Dans le monde ferroviaire, les param\u00e8tres \u00e0 ma\u00eetriser pour assurer une dynamique de marche s\u00fbre et durable en termes d&#8217;usure [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":79031,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.9 - 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