Le n\u0153ud en huit et ses variantes sont les n\u0153uds les plus utilis\u00e9 en sp\u00e9l\u00e9ologie. Ils sont de plus facile \u00e0 v\u00e9rifier, ce qui constitue un \u00e9l\u00e9ment essentiel de s\u00e9curit\u00e9.<\/p>\n
Le noeud le plus utilis\u00e9 pour les amarrages.<\/p>\n
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\nLe tressage du noeud de huit est parfois n\u00e9cessaire, par exemple pour certains amarrages naturels.<\/p>\nngg_shortcode_1_placeholder\n
Il est tr\u00e8s difficile \u00e0 d\u00e9faire si les brins se croisent dans le noeud.\u00a0L’extr\u00e9mit\u00e9 de la corde dormante doit ressortir du noeud d’au moins 10x le diam\u00e8tre (corde de 10mm = 10cm)<\/p>\n
Noeud de huit avec deux ganses. Particuli\u00e8rement utile pour les amarrages en Y.<\/p>\nngg_shortcode_2_placeholder\n
Noeud \u00ab\u00a0Diju\u00a0\u00bb est bas\u00e9 sur le noueds de Mickey, En repassant une des deux\u00a0oreilles qui repasse\u00a0dans le noeud, cela donne\u00a0une boucle pour\u00a0se longer directement sur la corde. Parfois utile avec les amarrages Dyneema ! <\/p>\nngg_shortcode_3_placeholder\n
Noeud permettant de rabouter deux cordes. Se r\u00e9alise tout simplement en tressant le huit.<\/p>\nngg_shortcode_4_placeholder\n
Ce n\u0153ud est utilis\u00e9 pour rabouter deux cordes plein vide, avec une boucle pouvant \u00eatre utilis\u00e9e pour se longer. La nouvelle corde se tresse simplement dans le n\u0153ud de huit se trouvant au bout de la corde.<\/p>\nngg_shortcode_5_placeholder\n
Un noeud rapide \u00e0 tresser pour r\u00e9aliser une boucle (le noeud de vache ne convient pas !).<\/p>\nngg_shortcode_6_placeholder\n
<\/p>\n
Ce noeud peut avantageusement \u00eatre utilis\u00e9 pour rabouter deux cordes de m\u00eame diam\u00e8tre. Dans ce cas, il faut laisser 50 centim\u00e8tres de corde sur les dormants.<\/p>\n
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Bruno Hasler,\u00a0\u00ab\u00a0Lorsque le noeud de huit devient dangereux\u00a0\u00bb,\u00a0Les Alpes, novembre 2010.<\/em><\/p>\n Ganse dans l’axe de la corde, par exemple pour un \u00e9trier. Ce noeud n’est pas fiable, car il peut se d\u00e9nouer \u00e0 faible charge suivant l’axe de traction.<\/p>\nngg_shortcode_8_placeholder\n Noeud de huit double, avec un mousqueton passant dans le noeud et dans la ganse pour obtenir deux ganses. Il permet d’assurer une r\u00e9partition \u00e9quilibr\u00e9e des charges et de la maintenir en cas de changement de la direction de l’effort.<\/p>\nngg_shortcode_9_placeholder\n","protected":false},"excerpt":{"rendered":" Le n\u0153ud en huit et ses variantes sont les n\u0153uds les plus utilis\u00e9 en sp\u00e9l\u00e9ologie. Ils sont de plus facile […]<\/p>\n","protected":false},"author":1,"featured_media":832,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ngg_post_thumbnail":0,"footnotes":""},"categories":[81,2],"tags":[57,19,44],"class_list":["post-821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technique-noeuds","category-technique","tag-noeud","tag-speleologie-2","tag-technique-verticale"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=\/wp\/v2\/posts\/821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=821"}],"version-history":[{"count":4,"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=\/wp\/v2\/posts\/821\/revisions"}],"predecessor-version":[{"id":5511,"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=\/wp\/v2\/posts\/821\/revisions\/5511"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=\/wp\/v2\/media\/832"}],"wp:attachment":[{"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techt.ch\/mdemierre\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Noeud de huit directionnel<\/h3>\n
Noeud de huit auto-directionnel<\/h3>\n