{"id":690,"date":"2025-02-10T18:31:15","date_gmt":"2025-02-10T17:31:15","guid":{"rendered":"https:\/\/www.methode-du-contour.fr\/?page_id=690"},"modified":"2025-06-07T19:35:37","modified_gmt":"2025-06-07T17:35:37","slug":"accueil","status":"publish","type":"page","link":"https:\/\/www.methode-du-contour.fr\/","title":{"rendered":"Accueil"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"690\" class=\"elementor elementor-690\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-520077d e-flex e-con-boxed e-con e-parent\" data-id=\"520077d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fe34de8 e-con-full e-flex e-con e-child\" data-id=\"fe34de8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e6ff93 elementor-widget elementor-widget-text-editor\" data-id=\"7e6ff93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>Mesure des contraintes r\u00e9siduelles par la m\u00e9thode du Contour<\/h1>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-46cf72b e-con-full e-flex e-con e-child\" data-id=\"46cf72b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6efa583 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"6efa583\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Cartographie compl\u00e8te des contraintes r\u00e9siduelles<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab5bc28 e-con-full e-flex e-con e-child\" data-id=\"ab5bc28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5092077 elementor-widget elementor-widget-text-editor\" data-id=\"5092077\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La m\u00e9thode du contour est une technique exp\u00e9rimentale de mesure qui permet d\u2019obtenir la caract\u00e9risation compl\u00e8te des contraintes r\u00e9siduelles en profondeur d\u2019une pi\u00e8ce sur toute une section.<\/p><p>Cr\u00e9\u00e9e dans les ann\u00e9es 2000 [1], elle est l\u2019objet de nombreuses validations et a montr\u00e9 ses preuves pour mesurer de nombreux proc\u00e9d\u00e9s.<br \/>Plus d\u2019informations disponibles sur le site officiel : Contour Method &#8211; LANL.<\/p><p>Son principal avantage est la possibilit\u00e9 d\u2019obtenir une cartographie 2D des contraintes r\u00e9siduelles longitudinales. Les autres m\u00e9thodes de mesure des contraintes r\u00e9siduelles, comme la m\u00e9thode du trou incr\u00e9mental, la m\u00e9thode du trou profond, ne permettent que d\u2019obtenir un profil de contraintes r\u00e9siduelles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-458c39c e-con-full e-flex e-con e-child\" data-id=\"458c39c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78987dd elementor-widget elementor-widget-image\" data-id=\"78987dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"484\" height=\"393\" src=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/carto_WAAM.png\" class=\"attachment-large size-large wp-image-38\" alt=\"\" srcset=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/carto_WAAM.png 484w, https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/carto_WAAM-300x244.png 300w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dc52ba8 e-con-full e-flex e-con e-child\" data-id=\"dc52ba8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98e83c9 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"98e83c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Contraintes r\u00e9siduelles dans les proc\u00e9d\u00e9s mecaniques et m\u00e9tallurgiques : forge, fabrication additive, soudage, traitements thermiques, &#8230;<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bc81e6 e-con-full e-flex e-con e-child\" data-id=\"1bc81e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-562c862 elementor-widget elementor-widget-text-editor\" data-id=\"562c862\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La m\u00e9thode est particuli\u00e8rement adapt\u00e9e aux enjeux contemporains de mise en forme des mat\u00e9riaux :\u00a0<a href=\"https:\/\/www.methode-du-contour.fr\/index.php\/fabrication-additive-d-waam-304l\/\">Fabrication additive des pi\u00e8ces m\u00e9talliques<\/a>, Soudage par friction malaxage (FSW).<\/p><p>Elle permet de donner une masse d\u2019information des contraintes r\u00e9siduelles en profondeur de pi\u00e8ces utilisables comme r\u00e9f\u00e9rence pour les simulations num\u00e9riques.<\/p><p>La m\u00e9thode permet de r\u00e9aliser de nombreuses \u00e9tudes de reproductibilit\u00e9 ou de comparaisons entre diff\u00e9rents proc\u00e9d\u00e9s afin d&#8217;obtenir le proc\u00e9d\u00e9 optimal en fonction des contraintes r\u00e9siduelles mesur\u00e9es.<\/p><p>Son co\u00fbt et ses d\u00e9lais sont avantageux par rapport aux autres m\u00e9thodes vis-\u00e0-vis de la masse d&#8217;information collect\u00e9e.<\/p><p>La possibilit\u00e9 de mesures vis-\u00e0-vis de la g\u00e9om\u00e9trie (complexit\u00e9 de la forme, grandes tailles) est tr\u00e8s vari\u00e9e (aucune dimension g\u00e9om\u00e9trique maximale th\u00e9orique, seulement une limite des appareils de d\u00e9coupe et de mesure).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dd58650 e-con-full e-flex e-con e-child\" data-id=\"dd58650\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58d8dc2 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"58d8dc2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"416\" height=\"499\" src=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2025\/02\/WAAM.png\" class=\"attachment-medium_large size-medium_large wp-image-701\" alt=\"\" srcset=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2025\/02\/WAAM.png 416w, https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2025\/02\/WAAM-250x300.png 250w\" sizes=\"(max-width: 416px) 100vw, 416px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0400fed e-flex e-con-boxed e-con e-parent\" data-id=\"0400fed\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-603cc00 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"603cc00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Principe de la m\u00e9thode du contour<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31b7f92 e-flex e-con-boxed e-con e-parent\" data-id=\"31b7f92\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b053117 e-con-full e-flex e-con e-child\" data-id=\"b053117\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a629b12 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"a629b12\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Bas\u00e9e sur le principe de superposition de Bueckner [1], la m\u00e9thode se d\u00e9roule en plusieurs \u00e9tapes (voir le d\u00e9tail de la m\u00e9thode avec illustrations). Ces \u00e9tapes sont :<\/p><ul><li>Couper la pi\u00e8ce en deux parties au niveau du plan d&#8217;int\u00e9r\u00eat.<\/li><li>Mesurer les d\u00e9formations issues de la relaxation des contraintes r\u00e9siduelles sur le plan de d\u00e9coupe.<\/li><li>Traiter les donn\u00e9es pour filtrer le bruit et faciliter la simulation par \u00e9l\u00e9ments finis (EF).<\/li><li>Les contraintes virtuelles n\u00e9cessaires pour &#8220;remettre&#8221; les surfaces d\u00e9form\u00e9es dans leur forme d&#8217;origine sont calcul\u00e9es.<\/li><\/ul><p>Les r\u00e9sultats obtenus apr\u00e8s l&#8217;application du protocole sont la distribution initiale des contraintes r\u00e9siduelles longitudinales au plan de d\u00e9coupe.<\/p><p>[1] Prime, MB. &#8220;The Contour Method: Simple 2-D Mapping of Residual Stresses.&#8221; Proceedings of the ASME 2000 International Mechanical Engineering Congress and Exposition. Recent Advances in Solids and Structures. Orlando, Florida, USA. November 5\u201310, 2000. pp. 121-127. ASME.<\/p><p>Le lien suivant permet de voir en d\u00e9tails la m\u00e9thode \u00e9tapes par \u00e9tapes depuis la d\u00e9coupe jusqu&#8217;\u00e0 l&#8217;obtention des r\u00e9sultats (<a href=\"https:\/\/www.methode-du-contour.fr\/index.php\/etapes-pratiques-de-la-mesure\/\">Voir le d\u00e9tail de la m\u00e9thode avec illustrations<\/a>).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0d821a4 e-con-full e-flex e-con e-child\" data-id=\"0d821a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f55724 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"5f55724\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"430\" height=\"580\" src=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2025\/02\/process.png\" class=\"attachment-large size-large wp-image-710\" alt=\"\" srcset=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2025\/02\/process.png 430w, https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2025\/02\/process-222x300.png 222w\" sizes=\"(max-width: 430px) 100vw, 430px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10cbd7e e-flex e-con-boxed e-con e-parent\" data-id=\"10cbd7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6cc825b elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"6cc825b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Une prestation de mesure de la soci\u00e9t\u00e9 Mat-In-M\u00e9ca<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6579238 e-flex e-con-boxed e-con e-parent\" data-id=\"6579238\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6e75a8c e-con-full e-flex e-con e-child\" data-id=\"6e75a8c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2981561 elementor-widget elementor-widget-text-editor\" data-id=\"2981561\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depuis 2019, Mat-In-M\u00e9ca propose en France la m\u00e9thode du Contour et accompagne de nombreux industriels et partenaires acad\u00e9miques fran\u00e7ais. Une pr\u00e9sentation plus d\u00e9taill\u00e9e de l&#8217;\u00e9quipe Mat-In-M\u00e9ca, de son savoir-faire est disponible\u00a0<a href=\"https:\/\/www.methode-du-contour.fr\/index.php\/a-propos-de-mat-in-meca\/\">ici<\/a>.<\/p><p>Parmi les nombreuses \u00e9tudes r\u00e9alis\u00e9es par le laboratoire, certaines ont \u00e9t\u00e9 utilis\u00e9es pour r\u00e9aliser des publications scientifiques. Certaines de ces \u00e9tudes sont pr\u00e9sent\u00e9es dans les applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f5d217 e-con-full e-flex e-con e-child\" data-id=\"3f5d217\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79c2fea elementor-widget elementor-widget-image\" data-id=\"79c2fea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"278\" height=\"293\" src=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/MIM.png\" class=\"attachment-medium size-medium wp-image-57\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-164a40f e-flex e-con-boxed e-con e-parent\" data-id=\"164a40f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c5c364 elementor-widget elementor-widget-text-editor\" data-id=\"5c5c364\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.methode-du-contour.fr\/index.php\/mentions-legales\/\">Mentions l\u00e9gales<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Mesure des contraintes r\u00e9siduelles par la m\u00e9thode du Contour Cartographie compl\u00e8te des contraintes r\u00e9siduelles La m\u00e9thode du contour est une technique exp\u00e9rimentale de mesure qui permet d\u2019obtenir la caract\u00e9risation compl\u00e8te des contraintes r\u00e9siduelles en profondeur d\u2019une pi\u00e8ce sur toute une section. Cr\u00e9\u00e9e dans les ann\u00e9es 2000 [1], elle est l\u2019objet de nombreuses validations et a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-690","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Accueil - Mesure des Contraintes R\u00e9siduelles avec la M\u00e9thode du Contour<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.methode-du-contour.fr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Accueil - Mesure des Contraintes R\u00e9siduelles avec la M\u00e9thode du Contour\" \/>\n<meta property=\"og:description\" content=\"Mesure des contraintes r\u00e9siduelles par la m\u00e9thode du Contour Cartographie compl\u00e8te des contraintes r\u00e9siduelles La m\u00e9thode du contour est une technique exp\u00e9rimentale de mesure qui permet d\u2019obtenir la caract\u00e9risation compl\u00e8te des contraintes r\u00e9siduelles en profondeur d\u2019une pi\u00e8ce sur toute une section. Cr\u00e9\u00e9e dans les ann\u00e9es 2000 [1], elle est l\u2019objet de nombreuses validations et a [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.methode-du-contour.fr\/\" \/>\n<meta property=\"og:site_name\" content=\"Mesure des Contraintes R\u00e9siduelles avec la M\u00e9thode du Contour\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-07T17:35:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/carto_WAAM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"484\" \/>\n\t<meta property=\"og:image:height\" content=\"393\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.methode-du-contour.fr\/\",\"url\":\"https:\/\/www.methode-du-contour.fr\/\",\"name\":\"Accueil - Mesure des Contraintes R\u00e9siduelles avec la M\u00e9thode du Contour\",\"isPartOf\":{\"@id\":\"https:\/\/www.methode-du-contour.fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.methode-du-contour.fr\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.methode-du-contour.fr\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/carto_WAAM.png\",\"datePublished\":\"2025-02-10T17:31:15+00:00\",\"dateModified\":\"2025-06-07T17:35:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.methode-du-contour.fr\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.methode-du-contour.fr\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.methode-du-contour.fr\/#primaryimage\",\"url\":\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/carto_WAAM.png\",\"contentUrl\":\"https:\/\/www.methode-du-contour.fr\/wp-content\/uploads\/2024\/07\/carto_WAAM.png\",\"width\":484,\"height\":393},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.methode-du-contour.fr\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.methode-du-contour.fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Accueil\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.methode-du-contour.fr\/#website\",\"url\":\"https:\/\/www.methode-du-contour.fr\/\",\"name\":\"Mesure des Contraintes R\u00e9siduelles avec la M\u00e9thode du Contour\",\"description\":\"Une m\u00e9thode pr\u00e9cise, fiable et compl\u00e8te pour vos besoins industriels\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.methode-du-contour.fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Accueil - Mesure des Contraintes R\u00e9siduelles avec la M\u00e9thode du Contour","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.methode-du-contour.fr\/","og_locale":"en_US","og_type":"article","og_title":"Accueil - Mesure des Contraintes R\u00e9siduelles avec la M\u00e9thode du Contour","og_description":"Mesure des contraintes r\u00e9siduelles par la m\u00e9thode du Contour Cartographie compl\u00e8te des contraintes r\u00e9siduelles La m\u00e9thode du contour est une technique exp\u00e9rimentale de mesure qui permet d\u2019obtenir la caract\u00e9risation compl\u00e8te des contraintes r\u00e9siduelles en profondeur d\u2019une pi\u00e8ce sur toute une section. 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