{"id":5163,"date":"2025-06-24T18:44:44","date_gmt":"2025-06-24T16:44:44","guid":{"rendered":"https:\/\/www.extende.com\/civa-logiciel-de-simulation-cnd\/civa-education\/controle-par-radiographie-pour-leducation\/"},"modified":"2025-12-04T13:22:05","modified_gmt":"2025-12-04T12:22:05","slug":"controle-par-radiographie-dans-civa-education","status":"publish","type":"page","link":"https:\/\/www.extende.com\/fr\/civa-logiciel-de-simulation-cnd\/civa-education\/controle-par-radiographie-dans-civa-education\/","title":{"rendered":"Contr\u00f4le par Radiographie dans CIVA Education"},"content":{"rendered":"<p><a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_Desk_RT_FR.png\"><img loading=\"lazy\" decoding=\"async\" class=\"border aligncenter wp-image-7112\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_Desk_RT_FR-300x123.png\" alt=\"\" width=\"900\" height=\"370\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_Desk_RT_FR-300x123.png 300w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_Desk_RT_FR-1024x421.png 1024w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_Desk_RT_FR-768x316.png 768w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_Desk_RT_FR-600x247.png 600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_Desk_RT_FR.png 1325w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Dans le module RT de <span class=\"g-color1\">CIVA<\/span> <span class=\"g-color3\">Education<\/span>, sont calcul\u00e9s le rayonnement direct et \u00e9galement le rayonnement diffus\u00e9 au 1<sup>er<\/sup> ordre, permettant une simulation qualitative et rapide, mais aussi r\u00e9aliste, dans les configurations suivantes :<\/p>\n<ul class=\"liste-carres-noirs\">\n<li>Pi\u00e8ces de g\u00e9om\u00e9tries planes et cylindriques, ainsi qu&rsquo;une soudure avec chanfrein en V de 30\u00b0<\/li>\n<li>Base de donn\u00e9es de mat\u00e9riaux incluant diff\u00e9rents alliages d&rsquo;acier<\/li>\n<li>Sources Gamma : Co<sup>60<\/sup>, Ir<sup>192<\/sup>, Se<sup>75<\/sup><\/li>\n<li>Base de donn\u00e9es de sources X de diff\u00e9rentes \u00e9nergies (de 50\u00a0kV \u00e0 450\u00a0kV)<\/li>\n<li>Base de donn\u00e9es de films argentiques et \u00e9crans phosphore photo-stimulables<\/li>\n<li>IQI (type ASTM et \u00e0 fils type EN 462-1)<\/li>\n<li>D\u00e9fauts parall\u00e9l\u00e9pip\u00e9diques ou d\u00e9fauts sph\u00e9riques (vide ou inclusion)<\/li>\n<li>Prise en compte du flou g\u00e9om\u00e9trique<\/li>\n<li>Affichage de trajets de photons<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 class=\"titre-paragraphe\">Exemples de simulations<\/h3>\n<p>Le module RT de <span class=\"g-color1\">CIVA<\/span> <span class=\"g-color3\">Education<\/span> vous aidera notamment \u00e0 enseigner les th\u00e8mes suivants :<\/p>\n<ul class=\"liste-carres-noirs\">\n<li>Visualiser l&rsquo;<span class=\"g-color2\">impact d\u2019un changement d\u2019\u00e9paisseur<\/span> sur l\u2019image obtenue<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_10mm_X.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"border alignnone wp-image-5156\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_10mm_X.png\" alt=\"\" width=\"367\" height=\"300\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_10mm_X.png 516w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_10mm_X-300x245.png 300w\" sizes=\"auto, (max-width: 367px) 100vw, 367px\" \/><\/a> <a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_20mm_X_Thickness_Influence_Versus01.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"border alignnone wp-image-5157\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_20mm_X_Thickness_Influence_Versus01.png\" alt=\"\" width=\"309\" height=\"300\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_20mm_X_Thickness_Influence_Versus01.png 516w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Weld_20mm_X_Thickness_Influence_Versus01-300x291.png 300w\" sizes=\"auto, (max-width: 309px) 100vw, 309px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul class=\"liste-carres-noirs\">\n<li>Mettre en avant l&rsquo;<span class=\"g-color2\">impact des mat\u00e9riaux de la pi\u00e8ce<\/span> sur le trajet des photons et le radiogramme RT obtenu<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-scaled.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"border aligncenter wp-image-5158\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-scaled.png\" alt=\"\" width=\"700\" height=\"336\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-scaled.png 1600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-300x144.png 300w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-1024x492.png 1024w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-768x369.png 768w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-1536x737.png 1536w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-600x288.png 600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence-1400x672.png 1400w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-scaled.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"border aligncenter wp-image-5159\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-scaled.png\" alt=\"\" width=\"700\" height=\"266\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-scaled.png 1600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-300x114.png 300w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-1024x389.png 1024w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-768x292.png 768w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-1536x584.png 1536w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-600x228.png 600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Material_Influence_Photon_Path-1400x532.png 1400w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul class=\"liste-carres-noirs\">\n<li>Clarifier l&rsquo;effet du rayonnement diffus\u00e9 sur la qualit\u00e9 de l\u2019image, par exemple une <span class=\"g-color2\">r\u00e9duction de contraste<\/span> ou une <span class=\"g-color2\">augmentation du bruit<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_RT_Scattering.png\"><img loading=\"lazy\" decoding=\"async\" class=\"border aligncenter wp-image-7113\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_RT_Scattering-300x107.png\" alt=\"\" width=\"700\" height=\"249\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_RT_Scattering-300x107.png 300w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_RT_Scattering-768x273.png 768w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_RT_Scattering-600x213.png 600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_Edu_v2_RT_Scattering.png 984w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul class=\"liste-carres-noirs\">\n<li>Illustrer la <span class=\"g-color2\">sensibilit\u00e9 de la technique RT<\/span> en fonction de l\u2019orientation du d\u00e9faut<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-scaled.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"border aligncenter wp-image-5160\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-scaled.png\" alt=\"\" width=\"701\" height=\"329\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-scaled.png 1600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-300x141.png 300w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-1024x480.png 1024w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-768x360.png 768w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-1536x721.png 1536w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-600x281.png 600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Flaw_Orientation_Influence-1400x657.png 1400w\" sizes=\"auto, (max-width: 701px) 100vw, 701px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul class=\"liste-carres-noirs\">\n<li>V\u00e9rifier l&rsquo;<span class=\"g-color2\">effet du temps d\u2019exposition<\/span> sur le niveau de densit\u00e9 optique obtenu sur le film<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a class=\"mediabox\" href=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-scaled.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"border aligncenter wp-image-5161\" src=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-scaled.png\" alt=\"\" width=\"700\" height=\"330\" srcset=\"https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-scaled.png 1600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-300x141.png 300w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-1024x482.png 1024w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-768x362.png 768w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-1536x723.png 1536w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-600x283.png 600w, https:\/\/www.extende.com\/wp-content\/uploads\/CIVA_RT_Time_Exposure_Influence_Cylinder-1400x659.png 1400w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul class=\"liste-carres-noirs\">\n<li>Evaluer l\u2019<span class=\"g-color2\">impact de l\u2019orientation de la source<\/span> sur une pi\u00e8ce cylindrique pour localiser le d\u00e9faut<\/li>\n<li>Comprendre l\u2019<span class=\"g-color2\">impact d\u2019un flou g\u00e9om\u00e9trique<\/span> et son origine<\/li>\n<li>Illustrer les diff\u00e9rences obtenues avec des <span class=\"g-color2\">sources de diff\u00e9rents niveaux d\u2019\u00e9nergie<\/span><\/li>\n<li>Et bien d\u2019autres ph\u00e9nom\u00e8nes !<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Contr\u00f4le par Radiographie avec CIVA, logiciel de simulation \u00e9ducatif<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":4781,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"templates\/page--extende.html.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-5163","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/pages\/5163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/comments?post=5163"}],"version-history":[{"count":3,"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/pages\/5163\/revisions"}],"predecessor-version":[{"id":7138,"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/pages\/5163\/revisions\/7138"}],"up":[{"embeddable":true,"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/pages\/4781"}],"wp:attachment":[{"href":"https:\/\/www.extende.com\/fr\/wp-json\/wp\/v2\/media?parent=5163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}