{"id":20533,"date":"2023-07-27T10:10:20","date_gmt":"2023-07-27T08:10:20","guid":{"rendered":"https:\/\/sisgeo.com\/produits\/inclinometres-fixes-ipi\/"},"modified":"2025-05-13T09:11:38","modified_gmt":"2025-05-13T07:11:38","slug":"inclinometres-fixes-ipi","status":"publish","type":"page","link":"https:\/\/sisgeo.com\/fr\/produits\/inclinometres-fixes-ipi\/","title":{"rendered":"Inclinom\u00e8tres fixes \u00ab\u00a0IPI\u00a0\u00bb"},"content":{"rendered":"\t\t
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IPI (In-Place Inclinometer) est un type de syst\u00e8me inclinom\u00e9trique utilis\u00e9 dans la surveillance g\u00e9otechnique lorsqu’une fr\u00e9quence \u00e9lev\u00e9e de lectures du tube inclinom\u00e9trique et une acquisition automatique des donn\u00e9es sont n\u00e9cessaires. Les sondes IPI sont sp\u00e9cialement con\u00e7ues pour mesurer le d\u00e9placement lat\u00e9ral ou la d\u00e9formation des sols ou de la roche dans diverses applications g\u00e9otechniques. Les syst\u00e8mes IPI sont compos\u00e9s d’une cha\u00eene de sondes inclinom\u00e9triques IPI et sont largement utilis\u00e9s pour surveiller la stabilit\u00e9 des fouilles profondes, des pentes, des murs de sout\u00e8nement, des tunnels, des remblais et d’autres structures g\u00e9otechniques. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Le BH-profile est le mod\u00e8le IPI le plus courant, disponible pour des applications verticales ou horizontales. Il est con\u00e7u pour \u00eatre install\u00e9 \u00e0 l’int\u00e9rieur d’un tube inclinom\u00e9trique. Les IPI BH-Profile sont assembl\u00e9s en une cha\u00eene \u00e9lectron-m\u00e9\u00e9canique continue et descendus \u00e0 l’int\u00e9rieur du tube. Le syst\u00e8me IPI BH-Profile est conforme \u00e0 la norme ISO 18674-3. <\/p>\n

Les sondes MD-Profile sont con\u00e7ues pour \u00eatre plac\u00e9es dans des tubes sans rainures internes (tubes sans rainure) de dimensions r\u00e9duites (1,5″ ou 2″), ce qui rend le co\u00fbt du forage inf\u00e9rieur \u00e0 celui des tubes inclinom\u00e9triques traditionnels. Son dispositif de centrage sp\u00e9cialement con\u00e7u permet de maintenir l’orientation de l’ensemble de la cha\u00eene au milieu du tube, d’\u00e9viter les mouvements ind\u00e9sirables des sondes voisines et de garantir une stabilit\u00e9 \u00e0 long terme. <\/p>\n

Le <\/span>segment <\/span>standard du LT-Inclibus est compos\u00e9 d’une tige en fibre de verre de 2 m avec deux jauges \u00e9tanches, espac\u00e9es de 1 m, avec un \u00e9talonnage sur 360\u00b0. Il est possible d’avoir un \u00e0 quatre capteurs sur la tige de 2m, sur demande. <\/span>Les tiges sont reli\u00e9es par des joints m\u00e9caniques, tandis que les jauges sont connect\u00e9es dans une cha\u00eene num\u00e9rique RS485. La cha\u00eene de LT Inclibus peut \u00eatre install\u00e9e dans un trou de forage, pos\u00e9e le long d’une tranch\u00e9e ou enterr\u00e9e dans un massif de b\u00e9ton. <\/span><\/p>\n

Les extenso-inclinom\u00e8tres en place DEX-S sont \u00e9quip\u00e9s de deux capteurs : un capteur extensom\u00e9trique dont le principe de fonctionnement est identique \u00e0 celui de l’extensom\u00e8tre T-REX, et un capteur inclinom\u00e8tre MEMS qui peut \u00e9galement mesurer l’inclinaison des sondes. Une cha\u00eene de sondes DEX-S install\u00e9es \u00e0 l’int\u00e9rieur d’une conduite, permettant ainsi de d\u00e9tecter \u00e0 la fois les mouvements axiaux et perpendiculaires \u00e0 la conduite \u00e0 diff\u00e9rentes profondeurs et d’obtenir un profil tridimensionnel de la conduite. <\/p>\n

De nombreuses informations et suggestions concernant les inclinom\u00e8tres IPI en place peuvent \u00eatre trouv\u00e9es dans la norme internationale ISO 18674-3 \u00ab\u00a0Measurement of displacements across a line : Inclinom\u00e8tres\u00a0\u00bb.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\"Inclinom\u00e8tres<\/figure><\/a><\/div>
Inclinom\u00e8tres fixes BH-profile<\/a><\/h5><\/div>
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\"360\u00b0<\/figure><\/a><\/div>
360\u00b0 Chaine MD-profile<\/a><\/h5><\/div>
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\"360\u00b0<\/figure><\/a><\/div>
360\u00b0 Chaine LT-Inclibus<\/a><\/h5><\/div>
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\"Inclinom\u00e8tres<\/figure><\/a><\/div>
Inclinom\u00e8tres fixes horizontaux<\/a><\/h5><\/div>
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\"Inclinom\u00e8tres<\/figure><\/a><\/div>
Inclinom\u00e8tres fixes MEMS<\/a><\/h5><\/div>
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\"3D<\/figure><\/a><\/div>
3D Extenso-inclinom\u00e8tre DEX-S<\/a><\/h5><\/div>
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IPI (In-Place Inclinometer) est un type de syst\u00e8me inclinom\u00e9trique utilis\u00e9 dans la surveillance g\u00e9otechnique lorsqu’une fr\u00e9quence \u00e9lev\u00e9e de lectures du tube inclinom\u00e9trique et une acquisition automatique des donn\u00e9es sont n\u00e9cessaires. Les sondes IPI sont sp\u00e9cialement con\u00e7ues pour mesurer le d\u00e9placement lat\u00e9ral ou la d\u00e9formation des sols ou de la roche dans diverses applications g\u00e9otechniques. Les […]<\/p>\n","protected":false},"author":1,"featured_media":28428,"parent":20237,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[214],"tags":[],"class_list":["post-20533","page","type-page","status-publish","has-post-thumbnail","hentry","category-products-fr-2"],"yoast_head":"\nInclinom\u00e8tres fixes "IPI" - Sisgeo<\/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:\/\/sisgeo.com\/fr\/produits\/inclinometres-fixes-ipi\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Inclinom\u00e8tres fixes "IPI"\" \/>\n<meta property=\"og:description\" content=\"IPI (In-Place Inclinometer) est un type de syst\u00e8me inclinom\u00e9trique utilis\u00e9 dans la surveillance g\u00e9otechnique lorsqu’une fr\u00e9quence \u00e9lev\u00e9e de lectures du tube inclinom\u00e9trique et une acquisition automatique des donn\u00e9es sont n\u00e9cessaires. Les sondes IPI sont sp\u00e9cialement con\u00e7ues pour mesurer le d\u00e9placement lat\u00e9ral ou la d\u00e9formation des sols ou de la roche dans diverses applications g\u00e9otechniques. 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