{"id":18600,"date":"2020-04-06T17:47:42","date_gmt":"2020-04-06T15:47:42","guid":{"rendered":"https:\/\/www.icop.it\/secteurs\/fondations-speciales-et-travaux-dinfrastructure\/micropali-e-tiranti\/"},"modified":"2020-12-01T12:49:31","modified_gmt":"2020-12-01T11:49:31","slug":"micropieux-et-tirants","status":"publish","type":"page","link":"https:\/\/www.icop.it\/fr\/secteurs\/fondations-speciales-et-travaux\/micropieux-et-tirants\/","title":{"rendered":"Micropieux et Tirants"},"content":{"rendered":"<div id='layer_slider_1'  class='avia-layerslider main_color avia-shadow  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  container_wrap sidebar_left' style='  height: 351px; max-width: 1280px; margin: 0 auto;' ><\/div><div id='after_layer_slider_1'  class='main_color av_default_container_wrap container_wrap sidebar_left' style=' '  ><div class='container' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-18600'><div class='entry-content-wrapper clearfix'>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-1  el_after_av_layerslider  el_before_av_one_full  avia-builder-el-first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><h4 class=\"p1\"><strong>MICROPIEUX<\/strong><\/h4>\n<p class=\"p1\">La technique des micropieux se caract\u00e9rise par l&rsquo;ex\u00e9cution de <strong>forages verticaux ou subhorizontaux<\/strong>, d&rsquo;un diam\u00e8tre allant de 90 \u00e0 400 mm, \u00e0 l&rsquo;int\u00e9rieur desquelles un tube de renforcement est mis en \u0153uvre et scell\u00e9 avec du coulis de ciment ou du mortier pr\u00eat \u00e0 l&#8217;emploi. Tr\u00e8s courants dans la <strong>consolidation de fondations d\u2019ouvrages soumis \u00e0 des affaissements diff\u00e9rentiels<\/strong>, les micropieux sont largement utilis\u00e9s, avec les tirants d&rsquo;ancrage, pour supporter les pentes de glissement de terrain, dans les excavations en parement vertical ou comme fondations pour la transmission des charges en profondeur.<\/p>\n<h4><\/h4>\n<\/div><\/section><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-3  el_after_av_one_full  el_before_av_one_full  column-top-margin\" style='border-radius:0px; '><div  class='av-horizontal-gallery av-horizontal-gallery-large-gap av-horizontal-gallery-enlarge-effect av-horizontal-gallery-1  avia-builder-el-4  avia-builder-el-no-sibling  av-control-default '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  style='padding: 3.75% 0px;' data-av-enlarge='1.3'  ><div class='avia-slideshow-arrows avia-slideshow-controls'><a href='#prev' class='prev-slide av-horizontal-gallery-prev' aria-hidden='true' data-av_icon='\ue87c' data-av_iconfont='entypo-fontello'>Pr\u00e9c\u00e9dent<\/a><a href='#next' class='next-slide av-horizontal-gallery-next' aria-hidden='true' data-av_icon='\ue87d' data-av_iconfont='entypo-fontello'>Suivant <\/a><\/div><div class='av-horizontal-gallery-inner' style='padding-bottom:25%' data-av-height='25'><div class='av-horizontal-gallery-slider'><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='1030' height='688' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/06\/7_Micropali-2-scaled.jpg' title='' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/06\/7_Micropali-2-scaled.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='773' height='1030' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/7_Micropali-1.jpg' title='' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/7_Micropali-1.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='1030' height='688' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/06\/7_Micropali-4-scaled.jpg' title='' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/06\/7_Micropali-4-scaled.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='225' height='300' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/06\/7_Micropali-5.jpg' title='' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/06\/7_Micropali-5.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><\/div><\/div><\/div><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-5  el_after_av_one_full  el_before_av_one_full  column-top-margin\" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><h4 class=\"p1\">TIRANTS<\/h4>\n<p class=\"p1\">Les tirants, clous et boulons ancrent de mani\u00e8re stable les <strong>pentes des montagnes souvent soumis \u00e0 glissement, ainsi que les parois moul\u00e9es, les murs de sout\u00e8nement<\/strong> et, en g\u00e9n\u00e9ral, tous les murs qui ne peuvent pas \u00eatre suffisamment stables dans le temps pour les charges qu&rsquo;ils supportent.<\/p>\n<p class=\"p1\">La technique utilis\u00e9e est celle de la r\u00e9alisation de <strong>forages d&rsquo;un diam\u00e8tre variant entre 133 et 220 mm<\/strong> et de longueurs qui peuvent atteindre le 30 \u00e0 40 m.<\/p>\n<p class=\"p1\">\u00c0 l&rsquo;int\u00e9rieur du forage, est mis en place un tirant (clou ou boulon) compos\u00e9 de c\u00e2bles (torons) ou de barres d&rsquo;acier avec une longueur scell\u00e9e au terrain et une partie libre qui <strong>permet d&rsquo;\u00e9tirer et d&rsquo;\u00e9tendre la barre en vue<\/strong> de transf\u00e9rer la charge au sol.<\/p>\n<\/div><\/section><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-7  el_after_av_one_full  avia-builder-el-last  column-top-margin\" style='border-radius:0px; '><p><div  style='padding-bottom:10px; color:#172f62;' class='av-special-heading av-special-heading-h2 custom-color-heading   avia-builder-el-8  el_before_av_masonry_entries  avia-builder-el-no-sibling  '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Fiches des metiers<\/h2><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#172f62'><\/div><\/div><\/div><br \/>\n<div style='display:none'>18600<\/div><div id='unidea-filter-paesi'><span class='unidea-filter-paesi-all unidea-filter-paesi-active'>Tout<\/span> \/ <span class='unidea-filter-paesi-item ' data-filterpaese='Italie'>Italie<\/span> \/ <span class='unidea-filter-paesi-item ' data-filterpaese='France'>France<\/span> \/ <span class='unidea-filter-paesi-item ' data-filterpaese='Su\u00e8de'>Su\u00e8de<\/span><\/div><div id='av-masonry-1' class='av-masonry  noHover av-fixed-size av-large-gap av-hover-overlay-active av-masonry-animation-active av-masonry-col-3 av-caption-always av-caption-style-    '  ><div class='av-masonry-container isotope av-js-disabled ' ><div class='av-masonry-entry isotope-item av-masonry-item-no-image '><\/div><a href=\"https:\/\/www.icop.it\/fr\/works\/1359-trieste-plt-italie\/\" data-settore='CSM|Deep Mixing|Fondations sp\u00e9ciales et travaux|Jet grouting|Micropiles|Ouvrages maritimes|Pieux Fores|Tirants' data-paese='Italie' id='av-masonry-1-item-19042' data-av-masonry-item='19042' class='av-masonry-entry isotope-item post-19042 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-csm-fr-fondazioni-opere-speciali-fr settori-deep-mixing-fr settori-fondations-speciales-et-travaux settori-jet-grouting-fr-fondazioni-opere-speciali-fr settori-micropiles-fondazioni-opere-speciali-fr settori-ouvrages-maritimes settori-pieux-fores settori-tirants paesi-italie  av-masonry-item-with-image ' title=\"37_TriestePLT (2)\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/37_TriestePLT-2-705x470.jpg);\" title=\"37_TriestePLT (2)\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1359 &#8211; Trieste PLT (Italie)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.icop.it\/fr\/works\/1361-naples-station-poggioreale-italie\/\" data-settore='Fondations sp\u00e9ciales et travaux|Jet grouting|Pieux|Tirants' data-paese='Italie' id='av-masonry-1-item-18984' data-av-masonry-item='18984' class='av-masonry-entry isotope-item post-18984 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-fondations-speciales-et-travaux settori-jet-grouting-fr-fondazioni-opere-speciali-fr settori-pieux settori-tirants paesi-italie  av-masonry-item-with-image ' title=\"35_Napoli_COPERTINA\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/35_Napoli_COPERTINA-705x529.jpg);\" title=\"35_Napoli_COPERTINA\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1361 &#8211; Naples &#8211; Station Poggioreale (Italie)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.icop.it\/fr\/works\/1319-porte-de-clichy-paris-france\/\" data-settore='Cong\u00e9lation de sol|Fondations sp\u00e9ciales et travaux|Injections a base de coulis de ciment|Jet grouting|Micropiles|Parois moul\u00e9es a l\u2019hydrofraise|Pieux|Pieux Fores' data-paese='France' id='av-masonry-1-item-18929' data-av-masonry-item='18929' class='av-masonry-entry isotope-item post-18929 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-congelation-de-sol settori-fondations-speciales-et-travaux settori-injections-a-base-de-coulis-de-ciment settori-jet-grouting-fr-fondazioni-opere-speciali-fr settori-micropiles-fondazioni-opere-speciali-fr settori-parois-moulees-a-lhydrofraise settori-pieux settori-pieux-fores paesi-francia-fr  av-masonry-item-with-image ' title=\"17_PorteDeClichy_COPERTINA 2\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/17_PorteDeClichy_COPERTINA-2-705x529.jpg);\" title=\"17_PorteDeClichy_COPERTINA 2\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1319 &#8211; Porte de Clichy &#8211; Paris (France)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.icop.it\/fr\/works\/1415-1416-goteborg-haga-skattehuset-suede\/\" data-settore='Fondations sp\u00e9ciales et travaux|Injections a base de coulis de ciment|Jet grouting|Micropiles' data-paese='Su\u00e8de' id='av-masonry-1-item-16260' data-av-masonry-item='16260' class='av-masonry-entry isotope-item post-16260 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-fondations-speciales-et-travaux settori-injections-a-base-de-coulis-de-ciment settori-jet-grouting-fr-fondazioni-opere-speciali-fr settori-micropiles-fondazioni-opere-speciali-fr paesi-suede  av-masonry-item-with-image ' title=\"55_Goteborg_COPERTINA\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/55_Goteborg_COPERTINA-705x431.jpg);\" title=\"55_Goteborg_COPERTINA\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1415 &#8211; 1416 &#8211; G\u00f6teborg &#8211; HAGA &#8211; Skattehuset (Su\u00e8de)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.icop.it\/fr\/works\/1400-lot-1-ligne-16-paris-france\/\" data-settore='Fondations sp\u00e9ciales et travaux|Injections a base de coulis de ciment|Jet grouting|Parois moul\u00e9es a l\u2019hydrofraise|Pieux|Pieux Fores|Tirants' data-paese='' id='av-masonry-1-item-16413' data-av-masonry-item='16413' class='av-masonry-entry isotope-item post-16413 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-fondations-speciales-et-travaux settori-injections-a-base-de-coulis-de-ciment settori-jet-grouting-fr-fondazioni-opere-speciali-fr settori-parois-moulees-a-lhydrofraise settori-pieux settori-pieux-fores settori-tirants  av-masonry-item-with-image ' title=\"49_Lot1Linea16_COPERTINA\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/49_Lot1Linea16_COPERTINA-705x397.png);\" title=\"49_Lot1Linea16_COPERTINA\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1400 &#8211; Lot 1 Ligne 16 &#8211; Paris (France)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><\/div><\/div><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":18570,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18600"}],"collection":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/comments?post=18600"}],"version-history":[{"count":5,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18600\/revisions"}],"predecessor-version":[{"id":18907,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18600\/revisions\/18907"}],"up":[{"embeddable":true,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18570"}],"wp:attachment":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/media?parent=18600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}