{"id":2157,"date":"2022-10-03T16:10:23","date_gmt":"2022-10-03T14:10:23","guid":{"rendered":"https:\/\/rhosonics.com\/?page_id=2157"},"modified":"2023-03-09T09:28:44","modified_gmt":"2023-03-09T08:28:44","slug":"tunneling","status":"publish","type":"page","link":"https:\/\/rhosonics.com\/fr\/creusement-de-tunnels\/","title":{"rendered":"Tunnels"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:4.8%;--awb-spacing-left-medium:4.8%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color3);--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.3;\">TUNNELING<\/h2><\/div><div class=\"fusion-text fusion-text-1\"><p>Le premier aspect du creusement d'un tunnel consiste \u00e0 forer un \u00e9gout. La t\u00eate de coupe est remplie d'une boue (suspension de bentonite\/argile et d'eau) qui exerce une pression hydrostatique sur le front d'excavation.<\/p>\n<p>Pendant le forage, la \"boue propre\" (eau avec bentonite) est pomp\u00e9e du r\u00e9servoir de boue propre dans le tuyau de forage et ressort \u00e0 la t\u00eate de forage. La \"boue sale\" retourne dans le puits de forage (point de d\u00e9part). Lorsque le puits de forage est presque plein, il est pomp\u00e9 dans l'unit\u00e9 de r\u00e9cup\u00e9ration (UR) o\u00f9 les op\u00e9rateurs optimisent la r\u00e9cup\u00e9ration de la bentonite. La bentonite absorbe les particules de sable, ce qui permet \u00e0 la boue de s'\u00e9couler facilement avec l'eau. Une particule de bentonite peut \u00eatre r\u00e9cup\u00e9r\u00e9e cinq fois.<\/p>\n<p>En contr\u00f4lant les solides wt%, l'op\u00e9rateur est en mesure d'optimiser la r\u00e9cup\u00e9ration de la bentonite.<\/p>\n<p>Les <a href=\"https:\/\/rhosonics.com\/fr\/produits\/densimetre-pour-boues\/\"><u>SDM (Densim\u00e8tre pour boues)<\/u><\/a> est parfaitement adapt\u00e9e \u00e0 cette application. De plus, cette MDS non nucl\u00e9aire est une solution durable et non dangereuse.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-padding-top:40px;--awb-padding-right:70px;--awb-padding-bottom:100px;--awb-padding-left:70px;--awb-padding-top-medium:30px;--awb-padding-right-medium:40px;--awb-padding-bottom-medium:70px;--awb-padding-left-medium:40px;--awb-overflow:hidden;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-radius:0px 0px 0px 100px;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color2);--awb-margin-bottom:50px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.3;\"><span style=\"color: #2a9439;\">&gt;<\/span> Pages connexes<\/h2><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-text-color:var(--awb-color2);\"><p><a href=\"https:\/\/rhosonics.com\/fr\/produits\/densimetre-pour-boues\/\">Densim\u00e8tre pour boues SDM<\/a><\/p>\n<p><a href=\"https:\/\/rhosonics.com\/fr\/insight\/etudes-de-cas\/sdm-pour-le-tunneling\/\">\u00c9tude de cas \"SDM pour l'industrie des tunnels\".<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"444\" title=\"Creusement de tunnels\" src=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/01\/Densimetrie-en-ligne-Frank-de-2e_Artboard-7-800x444.png\" alt class=\"img-responsive wp-image-3375\" srcset=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/01\/Densimetrie-en-ligne-Frank-de-2e_Artboard-7-200x111.png 200w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/01\/Densimetrie-en-ligne-Frank-de-2e_Artboard-7-400x222.png 400w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/01\/Densimetrie-en-ligne-Frank-de-2e_Artboard-7-600x333.png 600w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/01\/Densimetrie-en-ligne-Frank-de-2e_Artboard-7-800x444.png 800w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/01\/Densimetrie-en-ligne-Frank-de-2e_Artboard-7-1200x667.png 1200w\" sizes=\"(max-width: 640px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:0px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.3;\">choix du produit pour cette industrie<\/h2><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 0px );margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-column-inner-bg-wrapper\" style=\"--awb-overflow:hidden;--awb-inner-bg-size:cover;--awb-border-radius:100px 0px 0px 0px;--awb-inner-bg-border-radius:100px 0px 0px 0px;--awb-inner-bg-overflow:hidden;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><span class=\"fusion-column-inner-bg hover-type-none\"><a class=\"fusion-column-anchor\" href=\"https:\/\/rhosonics.com\/fr\/produits\/densimetre-pour-boues\/\"><span class=\"fusion-column-inner-bg-image\"><\/span><\/a><\/span><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-space-between fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-stretch fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 0px ) !important;max-width:calc( 100% + 0px ) !important;margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:300px;--awb-padding-bottom:50px;--awb-padding-top-medium:200px;--awb-padding-top-small:0px;--awb-padding-bottom-small:0px;--awb-bg-image:url(&#039;https:\/\/rhosonics.com\/wp-content\/uploads\/2022\/09\/SDM-Brazil-min-800x600.jpg&#039;);--awb-bg-position:center center;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:50px;--awb-spacing-left-large:0px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:0px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column fusion-empty-column-bg-image fusion-column-has-bg-image\" data-bg-url=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2022\/09\/SDM-Brazil-min-800x600.jpg\"><img decoding=\"async\" class=\"fusion-empty-dims-img-placeholder fusion-no-large-visibility fusion-no-medium-visibility\" aria-label=\"SDM Br\u00e9sil\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27600%27%20viewBox%3D%270%200%20800%20600%27%3E%3Crect%20width%3D%27800%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\"><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_2_5 2_5 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-right:30px;--awb-padding-bottom:50px;--awb-padding-left:30px;--awb-padding-right-small:20px;--awb-padding-bottom-small:10px;--awb-padding-left-small:20px;--awb-overflow:hidden;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-radius:0px 0px 0px 50px;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-end fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color2);--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;text-transform:uppercase;--fontSize:30;line-height:var(--awb-typography1-line-height);\">Densit\u00e9 du lisier<br \/>\ncompteur<\/h3><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.3;\"><\/h2><\/div><div class=\"fusion-text fusion-text-3\"><p style=\"text-align: center;\"><u><\/u><a href=\"mailto:sales@rhosonics.com\"><u>Prendre contact<\/u> <\/a>avec Rhosonics pour de plus amples informations sur la concentration chimique ou le contr\u00f4le de la densit\u00e9. Si vous souhaitez en savoir plus sur nos applications, vous pouvez \u00e9galement consulter notre site Web. <span style=\"text-decoration-line: underline;\"><a href=\"\/fr\/insights\/case-studies\/\">cas des clients<\/a><\/span> et <span style=\"text-decoration-line: underline;\"><a href=\"\/fr\/insights\/webinars\/\">s\u00e9minaires en ligne<\/a>.<\/span><\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-text fusion-text-4\"><p style=\"text-align: center;\">Vous souhaitez recevoir des mises \u00e0 jour fr\u00e9quentes sur nos produits ? Alors n'h\u00e9sitez pas \u00e0\u00a0<span style=\"text-decoration: underline;\"><a href=\"https:\/\/rhosonics.com\/fr\/contact\/\">s'inscrire \u00e0 notre lettre d'information<\/a>\u00a0<\/span>ou suivez-nous sur <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.linkedin.com\/company\/rhosonics-analytical-bv\" target=\"_blank\" rel=\"noopener\">LinkedIn<\/a><\/span>.<\/p>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":3842,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2157","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/pages\/2157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/comments?post=2157"}],"version-history":[{"count":0,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/pages\/2157\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/media\/3842"}],"wp:attachment":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/media?parent=2157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}