{"id":831,"date":"2006-06-07T00:01:12","date_gmt":"2006-06-06T22:01:12","guid":{"rendered":"http:\/\/www.lachartreuse.org\/web\/?p=831"},"modified":"2023-08-05T20:28:23","modified_gmt":"2023-08-05T18:28:23","slug":"la-poterne-dentree","status":"publish","type":"post","link":"http:\/\/www.lachartreuse.org\/web\/la-poterne-dentree\/","title":{"rendered":"La poterne d&rsquo;entr\u00e9e"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">&nbsp;<br>Contrairement \u00e0 ce que l&rsquo;on pourrait croire, l&rsquo;entr\u00e9e d&rsquo;une fortification ne se trouve pas \u00e0 l&rsquo;avant, mais bien \u00e0 l&rsquo;arri\u00e8re de l&rsquo;ouvrage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En ce qui concerne la Chartreuse, la porte d&rsquo;entr\u00e9e \u00e9tait tourn\u00e9e vers la ville de Li\u00e8ge, \u00e0 peu pr\u00e8s dans l&rsquo;axe du thier de la Chartreuse.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/poterne-full.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1124\" height=\"707\" src=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/poterne-full.jpg\" alt=\"\" class=\"wp-image-2222\"\/><\/a><figcaption class=\"wp-element-caption\">&nbsp;<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sur cette photo, prise vers 1924, on voit qu&rsquo;en fait, la poterne d&rsquo;entr\u00e9e est un tunnel perc\u00e9 \u00e0 travers le rempart, flanqu\u00e9 de pi\u00e8ces perc\u00e9es de fen\u00e8tres de part et d&rsquo;autre. On voit \u00e9galement que ladite poterne est pr\u00e9c\u00e9d\u00e9e d&rsquo;une route pav\u00e9e bord\u00e9e de deux talus (en r\u00e9alit\u00e9, le foss\u00e9).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En r\u00e9alit\u00e9, l&rsquo;entr\u00e9e d&rsquo;origine \u00e9tait pr\u00e9c\u00e9d\u00e9e d&rsquo;un pont levis. Non pas un pont levis de type \u00ab\u00a0ch\u00e2teau m\u00e9di\u00e9val\u00a0\u00bb, qui se refermait contre l&rsquo;entr\u00e9e, mais un pont plus en avant, comme du type de ceux que l&rsquo;on voit sur les canaux des Pays-bas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ci-apr\u00e8s, un croquis du pont-levis d&rsquo;origine.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/poterne-coupe-full.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1360\" height=\"522\" src=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/poterne-coupe-full.jpg\" alt=\"\" class=\"wp-image-2224\"\/><\/a><figcaption class=\"wp-element-caption\">&nbsp;<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ce choix s&rsquo;explique par deux raisons:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les fen\u00eatres visibles sur la premi\u00e8re photo \u00e9taient \u00e0 l&rsquo;origine des meurtri\u00e8res. Et comme ces meurtri\u00e8res avaient un angle de tir limit\u00e9, il fallait tenir l&rsquo;ennemi le plus loin possible de la poterne d&rsquo;entr\u00e9e, raison pour laquelle le pont ne pouvait \u00eatre accoll\u00e9 au rempart.<\/li>\n\n\n\n<li>Il est impossible de manoeuvrer un pont-levis de type \u00ab\u00a0m\u00e9di\u00e9val\u00a0\u00bb dans un tunnel. En effet, il est n\u00e9cessaire que les cha\u00eenes ou les cordes relevant ledit pont s&rsquo;enroulent autour d&rsquo;un mandrin faisant toute la largeur du passage. Et il est impossible de placer un tel dispositif dans un passage vo\u00fbt\u00e9.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">De plus, lors de nos observations sur place, nous avons remarqu\u00e9 que les trous munis de poulies au dessus de part et d&rsquo;autre de la porte ne portaient aucune trace d&rsquo;usure, ce qui nous fait penser que des dispositifs n&rsquo;ont jamais servi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ci-apr\u00e8s, une vue de l&rsquo;int\u00e9rieur du fort, avec, sur la droite, le pigeonier dont il sera question dans un prochain article.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/interieur-fort-full.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1099\" height=\"690\" src=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/interieur-fort-full.jpg\" alt=\"\" class=\"wp-image-2228\"\/><\/a><figcaption class=\"wp-element-caption\">&nbsp;<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les locaux flanquant la poterne \u00e9taient, comme dans toute caserne, le corps de garde, les cachots et l&rsquo;infirmerie. Ces locaux \u00e9taient casemat\u00e9s, c&rsquo;est-\u00e0-dire prot\u00e9g\u00e9s de la bombe notament par une forme en vo\u00fbte et une couche de terre. Ces locaux \u00e9taies surmont\u00e9s, comme on le voit sur la photo ci-dessus, de plusieurs miradors. Nous ignorons s&rsquo;ils sont d&rsquo;origine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En 1938, pour permettre l&rsquo;entr\u00e9e de camions dans le fort, cettr poterne a \u00e9t\u00e9 d\u00e9molie, le foss\u00e9 remblay\u00e9, deux ouvertures \u00e0 grand gabarit pratiqu\u00e9es et une rampe plus large am\u00e9nag\u00e9e pr\u00e8s de la rampe d&rsquo;origine. L&rsquo;ouvrage de d\u00e9fense ext\u00e9rieur qui prot\u00e9geait l&rsquo;entr\u00e9e a \u00e9t\u00e9 nivel\u00e9 et a fait place \u00e0 l&rsquo;esplanade que nous connaissons aujourd&rsquo;hui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ci-apr\u00e8s, une photo datant de 2001<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/entree-fort-full.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1840\" height=\"1232\" src=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/entree-fort-full.jpg\" alt=\"\" class=\"wp-image-2221\"\/><\/a><figcaption class=\"wp-element-caption\">&nbsp;<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">On peut regretter qu&rsquo;\u00e0 l&rsquo;\u00e9poque, malgr\u00e9 un avis d\u00e9favorable de la commission des Monuments et Sites, ces travaux de destruction aient \u00e9t\u00e9 autoris\u00e9s \u00ab\u00a0du fait du peu d&rsquo;int\u00e9r\u00eat de cette construction\u00a0\u00bb&#8230;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sur la photo suivante, prise depuis l&rsquo;\u00e9tage du BM09 on voit deux b\u00e2timents, BM01, \u00e0 droite, qui est l&rsquo;infirmerie et BM15, \u00e0 gauche, qui est le corps de garde et les cachots \u00ab\u00a0modernes\u00a0\u00bb, Ils datant aussi de 1938\/1939.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La longueur de ces b\u00e2timents correspond plus ou moins \u00e0 la profondeur de la poterne d&rsquo;origine et des locaux annexes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pierre Michaux<\/strong><\/p>\n<div class=\"pdfprnt-buttons pdfprnt-buttons-post pdfprnt-bottom-right\"><a href=\"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/posts\/831?print=pdf\" class=\"pdfprnt-button pdfprnt-button-pdf\" target=\"_blank\" ><img decoding=\"async\" src=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/plugins\/pdf-print\/images\/pdf.png\" alt=\"image_pdf\" title=\"T\u00e9l\u00e9charger le PDF\" \/><\/a><a href=\"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/posts\/831?print=print\" class=\"pdfprnt-button pdfprnt-button-print\" target=\"_blank\" ><img decoding=\"async\" src=\"http:\/\/www.lachartreuse.org\/web\/wp-content\/plugins\/pdf-print\/images\/print.png\" alt=\"image_print\" title=\"Contenu imprim\u00e9\" \/><\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>&nbsp;Contrairement \u00e0 ce que l&rsquo;on pourrait croire, l&rsquo;entr\u00e9e d&rsquo;une fortification ne se trouve pas \u00e0 l&rsquo;avant, mais bien \u00e0 l&rsquo;arri\u00e8re de l&rsquo;ouvrage. En ce qui concerne la Chartreuse, la porte d&rsquo;entr\u00e9e \u00e9tait tourn\u00e9e vers la ville de Li\u00e8ge, \u00e0 peu pr\u00e8s dans l&rsquo;axe du thier de la Chartreuse. Sur cette photo, prise vers 1924, on [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":2220,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_uag_custom_page_level_css":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[7],"tags":[],"class_list":["post-831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-au-fil-des-jours"],"featured_image_src":"http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette.jpg","author_info":{"display_name":"Pierre Michaux","author_link":"http:\/\/www.lachartreuse.org\/web\/author\/pmichaux\/"},"uagb_featured_image_src":{"full":["http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette.jpg",280,150,false],"thumbnail":["http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette-150x150.jpg",150,150,true],"medium":["http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette.jpg",280,150,false],"medium_large":["http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette.jpg",280,150,false],"large":["http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette.jpg",280,150,false],"1536x1536":["http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette.jpg",280,150,false],"2048x2048":["http:\/\/www.lachartreuse.org\/web\/wp-content\/uploads\/2017\/10\/entree-fort-vignette.jpg",280,150,false]},"uagb_author_info":{"display_name":"Pierre Michaux","author_link":"http:\/\/www.lachartreuse.org\/web\/author\/pmichaux\/"},"uagb_comment_info":0,"uagb_excerpt":"&nbsp;Contrairement \u00e0 ce que l&rsquo;on pourrait croire, l&rsquo;entr\u00e9e d&rsquo;une fortification ne se trouve pas \u00e0 l&rsquo;avant, mais bien \u00e0 l&rsquo;arri\u00e8re de l&rsquo;ouvrage. En ce qui concerne la Chartreuse, la porte d&rsquo;entr\u00e9e \u00e9tait tourn\u00e9e vers la ville de Li\u00e8ge, \u00e0 peu pr\u00e8s dans l&rsquo;axe du thier de la Chartreuse. Sur cette photo, prise vers 1924, on\u2026","_links":{"self":[{"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/posts\/831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/comments?post=831"}],"version-history":[{"count":1,"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/posts\/831\/revisions"}],"predecessor-version":[{"id":29301,"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/posts\/831\/revisions\/29301"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/media\/2220"}],"wp:attachment":[{"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/media?parent=831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/categories?post=831"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.lachartreuse.org\/web\/wp-json\/wp\/v2\/tags?post=831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}