{"id":2217,"date":"2021-07-28T15:45:54","date_gmt":"2021-07-28T13:45:54","guid":{"rendered":"https:\/\/gdpgeomin.it\/?page_id=2217"},"modified":"2021-07-28T16:21:17","modified_gmt":"2021-07-28T14:21:17","slug":"hydro-tbm","status":"publish","type":"page","link":"https:\/\/gdpgeomin.it\/en\/rd\/hydro-tbm\/","title":{"rendered":"Hydro \u2013 TBM"},"content":{"rendered":"[mk_page_section min_height=&#8221;0&#8243; padding_top=&#8221;0&#8243; padding_bottom=&#8221;0&#8243; sidebar=&#8221;sidebar-1&#8243;][vc_column][mk_padding_divider][mk_fancy_title tag_name=&#8221;h1&#8243; color=&#8221;#333333&#8243; size=&#8221;40&#8243; force_font_size=&#8221;true&#8221; size_smallscreen=&#8221;50&#8243; size_tablet=&#8221;42&#8243; size_phone=&#8221;35&#8243; font_weight=&#8221;bolder&#8221; margin_bottom=&#8221;0&#8243; font_family=&#8221;none&#8221; align=&#8221;center&#8221;]Hydro \u2013 TBM[\/mk_fancy_title][mk_padding_divider size=&#8221;20&#8243;][vc_row_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;.vc_custom_1627482076538{margin-bottom: 0px !important;}&#8221;]The use of TBMs having the more and more complex characteristics is diffusing in deep tunnels excavation. In this context knowledge of rock mass hydrogeological behaviour became in time an issue of growing interest. In particular, the use of TBMs with face counterpressure under high hydraulic groundwater heads may require a complex management of the excavation process to have a prior drawdown of groundwater pressures and to keep them under control.<br \/>\nIn order to support at best its clients in the design and construction phase, GDP-GEOMIN has activated a research project on forward pressures drawdown effects by means of different techniques. The project rests on hydrogeological numerical modelling aiming at reproducing effects induced by applied measures. Several case histories are defined, allowing rapid pre-evaluations on pressures drawdown techniques according to several different geological and constructive contexts.<br \/>\nThe project is under development and validation by means of case histories from construction sites where GDP-GEOMIN is involved; more details can be found in <a href=\"https:\/\/gdpgeomin.it\/en\/rd\/publications\/\">Baietto &amp; Perello (2020)<\/a>\u00a0.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][\/vc_row_inner][mk_padding_divider size=&#8221;20&#8243;][\/vc_column][\/mk_page_section][mk_page_section bg_position=&#8221;center center&#8221; bg_repeat=&#8221;no-repeat&#8221; speed_factor=&#8221;0.8&#8243; video_opacity=&#8221;0&#8243; min_height=&#8221;0&#8243; padding_top=&#8221;0&#8243; padding_bottom=&#8221;0&#8243; sidebar=&#8221;sidebar-1&#8243;][vc_column][mk_button dimension=&#8221;outline&#8221; corner_style=&#8221;rounded&#8221; size=&#8221;medium&#8221; url=&#8221;#contatti&#8221; align=&#8221;center&#8221; margin_bottom=&#8221;0&#8243; margin_right=&#8221;0&#8243; outline_skin=&#8221;custom&#8221; outline_active_color=&#8221;#4d6db4&#8243; outline_active_text_color=&#8221;#4d6db4&#8243; outline_hover_bg_color=&#8221;#ffffff&#8221; outline_hover_color=&#8221;#4d6db4&#8243;]CONTACT US[\/mk_button][mk_padding_divider][\/vc_column][\/mk_page_section][mk_page_section bg_position=&#8221;center center&#8221; bg_repeat=&#8221;no-repeat&#8221; speed_factor=&#8221;0.8&#8243; video_opacity=&#8221;0&#8243; min_height=&#8221;0&#8243; padding_top=&#8221;0&#8243; padding_bottom=&#8221;0&#8243; sidebar=&#8221;sidebar-1&#8243;][vc_column][mk_gallery images=&#8221;2220,2224,2226,2228&#8243; column=&#8221;4&#8243; height=&#8221;350&#8243;][\/vc_column][\/mk_page_section][mk_page_section min_height=&#8221;0&#8243; padding_top=&#8221;0&#8243; padding_bottom=&#8221;0&#8243; section_id=&#8221;contatti&#8221; sidebar=&#8221;sidebar-1&#8243;][vc_column][mk_padding_divider][mk_fancy_title tag_name=&#8221;h3&#8243; color=&#8221;#4d6db4&#8243; size=&#8221;40&#8243; force_font_size=&#8221;true&#8221; size_smallscreen=&#8221;36&#8243; size_tablet=&#8221;32&#8243; size_phone=&#8221;28&#8243; font_weight=&#8221;bolder&#8221; margin_bottom=&#8221;0&#8243; font_family=&#8221;none&#8221; align=&#8221;center&#8221;]Contacts[\/mk_fancy_title][mk_divider style=&#8221;thin_solid&#8221; divider_width=&#8221;custom_width&#8221; custom_width=&#8221;30&#8243; thin_single_color=&#8221;#333333&#8243; thickness=&#8221;2&#8243; margin_top=&#8221;0&#8243; margin_bottom=&#8221;0&#8243;][mk_padding_divider size=&#8221;30&#8243;][vc_column_text align=&#8221;center&#8221; css=&#8221;.vc_custom_1627479254581{margin-bottom: 0px !important;}&#8221;]Request information or an estimate to our technical office, using the contact details or the form below<\/p>\n<p>Address: Via Vittorio Amedeo, 6 \u2013 10121 Torino TO<br \/>\nPhone.\u00a0<a href=\"tel:+390110361100\">+39.011.0361100<\/a><br \/>\n<a href=\"mailto:info@gdpconsultants.eu\">info@gdpconsultants.eu<\/a>\u00a0\u2013\u00a0<a href=\"mailto:info@geomin.it\">info@geomin.it<\/a>[\/vc_column_text][mk_padding_divider size=&#8221;10&#8243;][vc_row_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;2\/3&#8243;]<div role=\"form\" class=\"wpcf7\" id=\"wpcf7-f2080-o1\" lang=\"it-IT\" dir=\"ltr\">\n<div class=\"screen-reader-response\"><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/2217#wpcf7-f2080-o1\" method=\"post\" class=\"wpcf7-form\" novalidate=\"novalidate\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"2080\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"5.1.6\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"it_IT\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f2080-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<\/div>\n<p><span class=\"wpcf7-form-control-wrap nome\"><input type=\"text\" name=\"nome\" value=\"\" size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Name *\" \/><\/span> <span class=\"wpcf7-form-control-wrap azienda\"><input type=\"text\" name=\"azienda\" value=\"\" size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Company *\" \/><\/span> <\/p>\n<p><span class=\"wpcf7-form-control-wrap your-phone\"><input type=\"tel\" name=\"your-phone\" value=\"\" size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-tel wpcf7-validates-as-required wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Phone *\" \/><\/span> <span class=\"wpcf7-form-control-wrap your-email\"><input type=\"email\" name=\"your-email\" value=\"\" size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-email wpcf7-validates-as-required wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email *\" \/><\/span> <\/p>\n<p><span class=\"wpcf7-form-control-wrap your-message\"><textarea name=\"your-message\" cols=\"40\" rows=\"10\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Message\"><\/textarea><\/span><\/p>\n<p><input type=\"submit\" value=\"SEND\" class=\"wpcf7-form-control wpcf7-submit\" \/><\/p>\n<p style=\"font-size:12px;\">* required fields<br \/>\n<div class=\"wpcf7-response-output wpcf7-display-none\"><\/div><\/form><\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][\/vc_row_inner][mk_padding_divider][\/vc_column][\/mk_page_section][mk_page_section bg_image=&#8221;https:\/\/gdpgeomin.it\/wp-content\/uploads\/2019\/12\/gdp-staff.jpg&#8221; bg_position=&#8221;center center&#8221; bg_repeat=&#8221;no-repeat&#8221; bg_stretch=&#8221;true&#8221; enable_3d=&#8221;true&#8221; speed_factor=&#8221;0.8&#8243; video_color_mask=&#8221;#172136&#8243; min_height=&#8221;0&#8243; padding_top=&#8221;0&#8243; padding_bottom=&#8221;0&#8243; sidebar=&#8221;sidebar-1&#8243;][vc_column][mk_padding_divider size=&#8221;150&#8243; visibility=&#8221;hidden-nb&#8221;][mk_padding_divider size=&#8221;80&#8243; visibility=&#8221;visible-nb&#8221;][mk_fancy_title tag_name=&#8221;h3&#8243; color=&#8221;#ffffff&#8221; size=&#8221;40&#8243; force_font_size=&#8221;true&#8221; size_smallscreen=&#8221;36&#8243; size_tablet=&#8221;32&#8243; size_phone=&#8221;28&#8243; font_weight=&#8221;bolder&#8221; margin_bottom=&#8221;0&#8243; font_family=&#8221;none&#8221; align=&#8221;center&#8221;]GDP GEOMIN[\/mk_fancy_title][vc_row_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;2\/3&#8243;][mk_fancy_title tag_name=&#8221;h3&#8243; color=&#8221;#ffffff&#8221; size=&#8221;18&#8243; margin_bottom=&#8221;0&#8243; font_family=&#8221;none&#8221; align=&#8221;center&#8221;]We believe that our work must always be based on a principle of ethical and sustainable balance between the environmental transformations and the development to which we give our contribution[\/mk_fancy_title][mk_padding_divider size=&#8221;20&#8243;][mk_button dimension=&#8221;outline&#8221; corner_style=&#8221;rounded&#8221; size=&#8221;medium&#8221; url=&#8221;https:\/\/gdpgeomin.it\/en\/the-group\/&#8221; align=&#8221;center&#8221; margin_bottom=&#8221;0&#8243; margin_right=&#8221;0&#8243; outline_skin=&#8221;custom&#8221; outline_active_color=&#8221;#ffffff&#8221; outline_active_text_color=&#8221;#ffffff&#8221; outline_hover_bg_color=&#8221;#ffffff&#8221; outline_hover_color=&#8221;#4d6db4&#8243;]WHO WE ARE[\/mk_button][\/vc_column_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][\/vc_row_inner][mk_padding_divider size=&#8221;50&#8243; visibility=&#8221;visible-nb&#8221;][mk_padding_divider size=&#8221;150&#8243; visibility=&#8221;hidden-nb&#8221;][\/vc_column][\/mk_page_section]\n","protected":false},"excerpt":{"rendered":"<p>[mk_page_section min_height=&#8221;0&#8243; padding_top=&#8221;0&#8243; padding_bottom=&#8221;0&#8243; sidebar=&#8221;sidebar-1&#8243;][vc_column][mk_padding_divider][mk_fancy_title tag_name=&#8221;h1&#8243; color=&#8221;#333333&#8243; size=&#8221;40&#8243; force_font_size=&#8221;true&#8221; size_smallscreen=&#8221;50&#8243; size_tablet=&#8221;42&#8243; size_phone=&#8221;35&#8243; font_weight=&#8221;bolder&#8221; margin_bottom=&#8221;0&#8243; font_family=&#8221;none&#8221; align=&#8221;center&#8221;]Hydro \u2013 TBM[\/mk_fancy_title][mk_padding_divider size=&#8221;20&#8243;][vc_row_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;.vc_custom_1627482076538{margin-bottom: 0px !important;}&#8221;]The use of TBMs having the more and more complex characteristics is diffusing in deep tunnels excavation. In this context knowledge of rock mass hydrogeological behaviour became in time an issue of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1427,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/pages\/2217"}],"collection":[{"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/comments?post=2217"}],"version-history":[{"count":10,"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/pages\/2217\/revisions"}],"predecessor-version":[{"id":2263,"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/pages\/2217\/revisions\/2263"}],"up":[{"embeddable":true,"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/pages\/1427"}],"wp:attachment":[{"href":"https:\/\/gdpgeomin.it\/en\/wp-json\/wp\/v2\/media?parent=2217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}