{"id":2299,"date":"2024-06-04T17:05:34","date_gmt":"2024-06-04T15:05:34","guid":{"rendered":"https:\/\/devw.isska.ch\/?page_id=2299"},"modified":"2025-01-28T16:08:57","modified_gmt":"2025-01-28T15:08:57","slug":"developpement","status":"publish","type":"page","link":"https:\/\/devw.isska.ch\/fr\/prestations\/developpement\/","title":{"rendered":"D\u00e9veloppement"},"content":{"rendered":"<ul>\n<li>\n        <a href=\"https:\/\/devw.isska.ch\/qui-sommes-nous\">Qui sommes nous<\/a>\n    <\/li>\n<li>\n        <a href=\"https:\/\/devw.isska.ch\/competences\/\">Com\u00adp\u00e9\u00adtences<\/a>\n    <\/li>\n<li>\n        <a href=\"https:\/\/devw.isska.ch\/prestations\/\">Pres\u00adta\u00adtions<\/a>\n    <\/li>\n<\/ul>\n<h1>D\u00e9veloppement<\/h1>\n<ul>\n<li>\n<h3>Instrumentation<\/h3>\n<div>\n<p>Des cap\u00adteurs de tem\u00adp\u00e9\u00adra\u00adture, de pres\u00adsion, de CO2, de vi\u00adtesse de cou\u00adrant d\u2019air et par\u00adfois d\u2019autres pa\u00adra\u00adm\u00e8tre (p.ex. le ra\u00addon) sont n\u00e9\u00adces\u00adsaires pour com\u00adprendre le cli\u00admat sou\u00adter\u00adrain et les va\u00adria\u00adtions des ni\u00adveaux d\u2019eau.<\/p>\n<p>La plu\u00adpart des ins\u00adtru\u00adments du mar\u00adch\u00e9 fonc\u00adtionnent mal dans cet en\u00advi\u00adron\u00adne\u00adment exi\u00adgeant (hu\u00admi\u00addi\u00adt\u00e9 tr\u00e8s \u00e9le\u00adv\u00e9e, condi\u00adtions aqua\u00adtiques et\/ou boueuses, ab\u00adsence d\u2019\u00e9lectricit\u00e9, etc). L\u2019ISSKA d\u00e9\u00adve\u00adloppe et teste ses ins\u00adtru\u00adments sur le ter\u00adrain et d\u00e9\u00adve\u00adloppe des so\u00adlu\u00adtions adap\u00adt\u00e9es \u00e0 chaque cas d\u2019\u00e9tude.<\/p>\n<\/div>\n<\/li>\n<li>\n<h3>M\u00e9thodes et outils appliqu\u00e9s<\/h3>\n<div>\n<p>L\u2019ISSKA d\u00e9\u00adve\u00adloppe et pro\u00adpose des m\u00e9\u00adthodes sp\u00e9\u00adci\u00adfiques pour ca\u00adrac\u00adt\u00e9\u00adri\u00adser et g\u00e9\u00adrer le mi\u00adlieu kars\u00adtique.<\/p>\n<h6>Ressources en eau<\/h6>\n<p>Les eaux sou\u00adter\u00adraines kars\u00adtiques re\u00adquierent une \u00e9va\u00adlua\u00adtion de la g\u00e9o\u00adlo\u00adgie en 3D. <a href=\"https:\/\/devw.isska.ch\/pdf\/Fr\/Rd\/ISSKA_Brochure_KARSYS_FR.pdf\" data-wplink-url-error=\"true\" target=\"_blank\" rel=\"noopener\"><u>KARSYS<\/u><\/a> est une ap\u00adproche d\u00e9\u00adduc\u00adtive ba\u00ads\u00e9e sur la g\u00e9o\u00adlo\u00adgie du site et sur des prin\u00adcipes hy\u00addrau\u00adliques gou\u00adver\u00adnant la kars\u00adti\u00adfi\u00adca\u00adtion. Sur un site d\u00e9\u00adfi\u00adni, l\u2019approche se d\u00e9\u00adploie en 4 \u00e9tapes : (i) iden\u00adti\u00adfi\u00adca\u00adtion des pro\u00adpri\u00e9\u00adt\u00e9s kars\u00adtiques des aqui\u00adf\u00e8res, (ii) \u00e9ta\u00adblis\u00adse\u00adment d\u2019un mo\u00add\u00e8le g\u00e9o\u00adlo\u00adgique 3D des uni\u00adt\u00e9s aqui\u00adf\u00e8res, (iii) \u00e9ta\u00adblis\u00adse\u00adment d\u2019un mo\u00add\u00e8le hy\u00addro\u00adg\u00e9o\u00adlo\u00adgique 3D des aqui\u00adf\u00e8res par in\u00adt\u00e9\u00adgra\u00adtion des don\u00adn\u00e9es hy\u00addro\u00adlo\u00adgiques et (iv) iden\u00adti\u00adfi\u00adca\u00adtion et d\u00e9\u00adli\u00admi\u00adta\u00adtion des sys\u00adt\u00e8mes d\u2019\u00e9coulement.<br> Elle abou\u00adti :<\/p>\n<ul>\n<li>\u00e0 la d\u00e9\u00adli\u00admi\u00adta\u00adtion des bas\u00adsins des sources;<\/li>\n<li>\u00e0 l\u2019\u00e9valuation du vo\u00adlume de la r\u00e9\u00adserve d\u2019eau sou\u00adter\u00adraine;<\/li>\n<li>\u00e0 une es\u00adquisse du che\u00admi\u00adne\u00adment de l\u2019eau sous terre.<\/li>\n<\/ul>\n<p>Les fonc\u00adtion\u00adna\u00adli\u00adt\u00e9s de <a href=\"https:\/\/www.visualkarsys.com\/\" data-wplink-url-error=\"true\" target=\"_blank\" rel=\"noopener\"><u>Vi\u00adsual\u00adKAR\u00adSYS<\/u><\/a>, ser\u00advice en ligne per\u00admet\u00adtant de construire et vi\u00adsua\u00adli\u00adser les mo\u00add\u00e8les KARSYS, sont constam\u00adment am\u00e9\u00adlio\u00adr\u00e9es.<\/p>\n<p>Les d\u00e9\u00adve\u00adlop\u00adpe\u00adments r\u00e9\u00adcents visent \u00e9ga\u00adle\u00adment \u00e0 in\u00adt\u00e9\u00adgrer les r\u00e9\u00adsul\u00adtats de KARSYS dans le mo\u00add\u00e8le de don\u00adn\u00e9es d\u00e9\u00adfi\u00adni par la Conf\u00e9\u00add\u00e9\u00adra\u00adtion.<\/p>\n<p>L\u2019ISSKA d\u00e9\u00adve\u00adloppe et ap\u00adplique Karst\u00adMOD (mo\u00add\u00e8les hy\u00addro\u00adlo\u00adgiques et hy\u00addrau\u00adliques) pour <strong>si\u00admu\u00adler la dy\u00adna\u00admique des eaux sou\u00adter\u00adraines<\/strong> et ain\u00adsi \u00e9va\u00adluer la re\u00adcharge (in\u00adfil\u00adtra\u00adtion ef\u00adfi\u00adcace), le sto\u00adckage,&nbsp;et le d\u00e9\u00adbit d\u2019un ou de plu\u00adsieurs exutoire(s) en par\u00adti\u00adcu\u00adlier.<\/p>\n<h6>Protection des eaux<\/h6>\n<p>Sur de\u00admande de l\u2019Office f\u00e9\u00add\u00e9\u00adral de l\u2019environnement (OFEV), l\u2019ISSKA a ter\u00admi\u00adn\u00e9 la mise \u00e0 jour de la m\u00e9\u00adthode EPIK pour l\u2019\u00e9valuation de la vul\u00adne\u00adra\u00adbi\u00adli\u00adt\u00e9 des cap\u00adtages aux pol\u00adlu\u00adtions. Le pro\u00adces\u00adsus in\u00adclut le d\u00e9\u00adve\u00adlop\u00adpe\u00adment de rou\u00adtines pour car\u00adto\u00adgra\u00adphier l\u2019\u00e9paisseur des sols et l\u2019infiltration des eaux dans le karst (carte du karst).<\/p>\n<h6>Instabilit\u00e9s<\/h6>\n<p><a href=\"https:\/\/devw.isska.ch\/pdf\/Fr\/Competences\/ISSKA_Brochure_KarstALEA_FR.pdf\" data-wplink-url-error=\"true\" target=\"_blank\" rel=\"noopener\"><u>Kars\u00adtA\u00adLEA<\/u><\/a> four\u00adnit aux g\u00e9o\u00adlogues une m\u00e9\u00adthode pra\u00adtique pour \u00e9va\u00adluer la kars\u00adti\u00adfi\u00adca\u00adtion. De\u00adve\u00adlop\u00adp\u00e9e pour le per\u00adce\u00adment de tun\u00adnel, elle a \u00e9t\u00e9 \u00e9ten\u00addue \u00e0 la pr\u00e9\u00advi\u00adsion des in\u00adsta\u00adbi\u00adli\u00adt\u00e9s et ef\u00adfon\u00addre\u00adments. La m\u00e9\u00adthode \u00e9vo\u00adlue en\u00adcore au fil des ap\u00adpli\u00adca\u00adtions. <\/p>\n<p><a href=\"https:\/\/devw.isska.ch\/pdf\/De\/Kompetenzen\/KarstALEA.pdf\" data-wplink-url-error=\"true\" target=\"_blank\" rel=\"noopener\">Kars\u00adtA\u00adLEA: Ins\u00adtruc\u00adtions pra\u00adtiques \u00e0 t\u00e9\u00adl\u00e9\u00adchar\u00adger<\/a> &nbsp;<\/p>\n<\/div>\n<\/li>\n<\/ul>\n<p><!--more--><br>\n<!-- {\"type\":\"layout\",\"children\":[{\"type\":\"section\",\"props\":{\"css\":\"@media (max-width:759px) {\\n  .el-section {\\n      height: 370px;\\n    }\\n}\\n@media (min-width:760px) {\\n    .el-section {\\n        height: 275px;\\n    }\\n}\\n@media (min-width:1200px) {\\n    .el-section {\\n        height: 340px;\\n    }\\n}\\n@media (min-width:1600px) {\\n    .el-section {\\n        height: 580px;\\n    }\\n}\\n@media (min-width:1600px) and (max-height:1100px) {\\n    .el-section {\\n        height: 460px;\\n    }\\n}\",\"image\":\"wp-content\\\/uploads\\\/2024\\\/01\\\/CreteVaas_2023_RW_5-scaled.jpg\",\"image_position\":\"center-center\",\"image_size\":\"cover\",\"padding\":\"large\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"button\",\"props\":{\"css\":\".el-content {\\n    font-family: \\\"Century Gothic\\\", Verdana, sans-serif;\\n    }\\n@media (max-width:759px) {\\n  .el-content {\\n    margin: 10px 50px; \\n    width: 250px;\\n    position: relative;\\n    top: 180px;\\n  }\\n}\\n@media (min-width:760px) {\\n  .el-content {\\n    margin: 10px 6px; \\n    width: 217px;\\n    position: relative;\\n    top: 104px;\\n  }\\n}\\n@media (min-width:1200px) {\\n  .el-content {\\n    width: 260px;\\n    margin: 0px 40px;\\n    position: relative;\\n    top: 165px;\\n  }\\n}\\n@media (min-width:1600px) {\\n  .el-content {\\n    margin-top: 250px;\\n }\\n} \\n@media (min-width:1600px) and (max-height:1100px) {\\n  .el-content {\\n    margin-top: 130px;\\n }\\n} \",\"fullwidth\":false,\"grid_column_gap\":\"collapse\",\"grid_row_gap\":\"small\",\"margin\":\"default\",\"position_bottom\":\"-93\",\"position_z_index\":\"2\",\"text_align\":\"center\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"primary\",\"content\":\"Qui sommes nous\",\"icon_align\":\"left\",\"link\":\"https:\\\/\\\/devw.isska.ch\\\/qui-sommes-nous\"}},{\"type\":\"button_item\",\"props\":{\"button_style\":\"primary\",\"content\":\"Comp\\u00e9tences\",\"icon_align\":\"left\",\"link\":\"https:\\\/\\\/devw.isska.ch\\\/competences\\\/\"}},{\"type\":\"button_item\",\"props\":{\"button_style\":\"primary\",\"content\":\"Prestations\",\"icon_align\":\"left\",\"link\":\"https:\\\/\\\/devw.isska.ch\\\/prestations\\\/\"}}]}]}]}],\"name\":\"Header\"},{\"type\":\"section\",\"props\":{\"css\":\"@media (max-width: 759px) {\\n    .el-row {\\n        padding-top: 135px;\\n    }\\n}\\n@media (max-width: 759px) and (orientation:landscape) {\\n    .el-row {\\n        padding-top: 140px;\\n    }\\n}\\n.el-section {\\n    font-family: 'Century Gothic', Verdana, sans-serif;\\n}\",\"image_position\":\"center-center\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"breadcrumbs\",\"props\":{\"show_current\":true,\"show_home\":true,\"visibility\":\"s\"},\"name\":\"Breadcrumbs\"},{\"type\":\"headline\",\"props\":{\"content\":\"D\\u00e9veloppement\",\"title_element\":\"h1\"},\"name\":\"Titre\"},{\"type\":\"accordion\",\"props\":{\"collapsible\":true,\"content_column_breakpoint\":\"m\",\"image_align\":\"top\",\"image_grid_breakpoint\":\"m\",\"image_grid_width\":\"1-2\",\"image_svg_color\":\"emphasis\",\"link_style\":\"default\",\"link_text\":\"Read more\",\"show_image\":true,\"show_link\":true},\"children\":[{\"type\":\"accordion_item\",\"props\":{\"content\":\"\n\n<p>Des capteurs de temp\\u00e9rature, de pression, de CO2, de vitesse de courant d'air et parfois d'autres param\\u00e8tre (p.ex. le radon) sont n\\u00e9cessaires pour comprendre le climat souterrain et les variations des niveaux d'eau.<\\\/p>\\n\n\n<p>La plupart des instruments du march\\u00e9 fonctionnent mal dans cet environnement exigeant (humidit\\u00e9 tr\\u00e8s \\u00e9lev\\u00e9e, conditions aquatiques et\\\/ou boueuses, absence d'\\u00e9lectricit\\u00e9, etc). L\\u2019ISSKA d\\u00e9veloppe et teste ses instruments sur le terrain et d\\u00e9veloppe des solutions adapt\\u00e9es \\u00e0 chaque cas d\\u2019\\u00e9tude.<\\\/p>\",\"title\":\"Instrumentation\"}},{\"type\":\"accordion_item\",\"props\":{\"content\":\"\n\n<p>L\\u2019ISSKA d\\u00e9veloppe et propose des m\\u00e9thodes sp\\u00e9cifiques pour caract\\u00e9riser et g\\u00e9rer le milieu karstique.<\\\/p>\\n\n\n<h6>Ressources en eau<\\\/h6>\\n\n\n<p>Les eaux souterraines karstiques requierent une \\u00e9valuation de la g\\u00e9ologie en 3D. <a href=\\\"https:\\\/\\\/devw.isska.ch\\\/pdf\\\/Fr\\\/Rd\\\/ISSKA_Brochure_KARSYS_FR.pdf\\\" data-wplink-url-error=\\\"true\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\"><u>KARSYS<\\\/u><\\\/a> est une approche d\\u00e9ductive bas\\u00e9e sur la g\\u00e9ologie du site et sur des principes hydrauliques gouvernant la karstification. Sur un site d\\u00e9fini, l\\u2019approche se d\\u00e9ploie en 4 \\u00e9tapes : (i) identification des propri\\u00e9t\\u00e9s karstiques des aquif\\u00e8res, (ii) \\u00e9tablissement d\\u2019un mod\\u00e8le g\\u00e9ologique 3D des unit\\u00e9s aquif\\u00e8res, (iii) \\u00e9tablissement d\\u2019un mod\\u00e8le hydrog\\u00e9ologique 3D des aquif\\u00e8res par int\\u00e9gration des donn\\u00e9es hydrologiques et (iv) identification et d\\u00e9limitation des syst\\u00e8mes d\\u2019\\u00e9coulement.<br \/> Elle abouti :<\\\/p>\\n\n\n<ul>\\n\n\n<li>\\u00e0 la d\\u00e9limitation des bassins des sources;<\\\/li>\\n\n\n<li>\\u00e0 l'\\u00e9valuation du volume de la r\\u00e9serve d'eau souterraine;<\\\/li>\\n\n\n<li>\\u00e0 une esquisse du cheminement de l'eau sous terre.<\\\/li>\\n<\\\/ul>\\n\n\n<p>Les fonctionnalit\\u00e9s de <a href=\\\"https:\\\/\\\/www.visualkarsys.com\\\/\\\" data-wplink-url-error=\\\"true\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\"><u>VisualKARSYS<\\\/u><\\\/a>, service en ligne permettant de construire et visualiser les mod\\u00e8les KARSYS, sont constamment am\\u00e9lior\\u00e9es.<\\\/p>\\n\n\n<p>Les d\\u00e9veloppements r\\u00e9cents visent \\u00e9galement \\u00e0 int\\u00e9grer les r\\u00e9sultats de KARSYS dans le mod\\u00e8le de donn\\u00e9es d\\u00e9fini par la Conf\\u00e9d\\u00e9ration.<\\\/p>\\n\n\n<p>L\\u2019ISSKA d\\u00e9veloppe et applique KarstMOD (mod\\u00e8les hydrologiques et hydrauliques) pour <strong>simuler la dynamique des eaux souterraines<\\\/strong> et ainsi \\u00e9valuer la recharge (infiltration efficace), le stockage,\\u00a0et le d\\u00e9bit d\\u2019un ou de plusieurs exutoire(s) en particulier.<\\\/p>\\n\n\n<h6>Protection des eaux<\\\/h6>\\n\n\n<p>Sur demande de l'Office f\\u00e9d\\u00e9ral de l'environnement (OFEV), l'ISSKA a termin\\u00e9 la mise \\u00e0 jour de la m\\u00e9thode EPIK pour l'\\u00e9valuation de la vulnerabilit\\u00e9 des captages aux pollutions. Le processus inclut le d\\u00e9veloppement de routines pour cartographier l'\\u00e9paisseur des sols et l'infiltration des eaux dans le karst (carte du karst).<\\\/p>\\n\n\n<h6>Instabilit\\u00e9s<\\\/h6>\\n\n\n<p><a href=\\\"https:\\\/\\\/devw.isska.ch\\\/pdf\\\/Fr\\\/Competences\\\/ISSKA_Brochure_KarstALEA_FR.pdf\\\" data-wplink-url-error=\\\"true\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\"><u>KarstALEA<\\\/u><\\\/a> fournit aux g\\u00e9ologues une m\\u00e9thode pratique pour \\u00e9valuer la karstification. Developp\\u00e9e pour le percement de tunnel, elle a \\u00e9t\\u00e9 \\u00e9tendue \\u00e0 la pr\\u00e9vision des instabilit\\u00e9s et effondrements. La m\\u00e9thode \\u00e9volue encore au fil des applications. <\\\/p>\\n\n\n<p><a href=\\\"https:\\\/\\\/devw.isska.ch\\\/pdf\\\/De\\\/Kompetenzen\\\/KarstALEA.pdf\\\" data-wplink-url-error=\\\"true\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">KarstALEA: Instructions pratiques \\u00e0 t\\u00e9l\\u00e9charger<\\\/a> \\u00a0<\\\/p>\\n\",\"title\":\"M\\u00e9thodes et outils appliqu\\u00e9s\"}}]}]}]}],\"name\":\"Breadcrumbs_Title_Text_Sub\"}],\"version\":\"4.3.5\"} --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qui sommes nous Com\u00adp\u00e9\u00adtences Pres\u00adta\u00adtions D\u00e9\u00adve\u00adlop\u00adpe\u00adment Ins\u00adtru\u00admen\u00adta\u00adtion Des cap\u00adteurs de tem\u00adp\u00e9\u00adra\u00adture, de pres\u00adsion, de CO2, de vi\u00adtesse de cou\u00adrant d\u2019air et par\u00adfois d\u2019autres pa\u00adra\u00adm\u00e8tre (p.ex. le ra\u00addon) sont n\u00e9\u00adces\u00adsaires pour com\u00adprendre le cli\u00admat sou\u00adter\u00adrain et les va\u00adria\u00adtions des ni\u00adveaux d\u2019eau. La plu\u00adpart des ins\u00adtru\u00adments du mar\u00adch\u00e9 fonc\u00adtionnent mal dans cet en\u00advi\u00adron\u00adne\u00adment exi\u00adgeant (hu\u00admi\u00addi\u00adt\u00e9 tr\u00e8s \u00e9le\u00adv\u00e9e, [\u2026]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":186,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-2299","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/pages\/2299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/comments?post=2299"}],"version-history":[{"count":46,"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/pages\/2299\/revisions"}],"predecessor-version":[{"id":2966,"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/pages\/2299\/revisions\/2966"}],"up":[{"embeddable":true,"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/pages\/186"}],"wp:attachment":[{"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/media?parent=2299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/categories?post=2299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devw.isska.ch\/fr\/wp-json\/wp\/v2\/tags?post=2299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}