{"id":4138,"date":"2015-04-30T10:40:13","date_gmt":"2015-04-30T09:40:13","guid":{"rendered":"http:\/\/hatuey-alsace.blogs-de-voyage.fr\/?p=4138"},"modified":"2018-09-24T22:56:56","modified_gmt":"2018-09-24T21:56:56","slug":"berlin-les-pink-pipelines","status":"publish","type":"post","link":"http:\/\/winpict.com\/WP_Alsace\/2015\/04\/30\/berlin-les-pink-pipelines\/","title":{"rendered":"Berlin, les \u00ab\u00a0Pink pipelines\u00a0\u00bb&#8230;"},"content":{"rendered":"<p><!-- Photographies \u00e0 Berlin, Allemagne, avril 2015, Berlin, les \"Pink pipelines\" by \u00a9 Hatuey Photographies --><\/p>\n<h2 style=\"text-align: center;\">Berlin, les \u00ab\u00a0Pink pipelines\u00a0\u00bb.<\/h2>\n<p>Un article int\u00e9ressant de <cite>Diana D\u2019Angelo (lepetitjournal.com\/berlin) mercredi 22 janvier 2014<\/cite> dans <strong><a href=\"https:\/\/lepetitjournal.com\/berlin\" target=\"_blank\">Lepetitjournal.com\/berlin<\/a><\/strong> pour les touristes comme moi qui auraient \u00e9t\u00e9 intrigu\u00e9s par ces tuyaux roses qui parcourent la ville sans raisons bien d\u00e9finies.<\/p>\n<pre>TUBES DE COULEUR - Le myst\u00e8re du labyrinthe de tuyauteries berlinois \u00e9lucid\u00e9 !\r\nVous les avez d\u00e9j\u00e0 crois\u00e9s au coin de certaines rues berlinoises, enjambant des all\u00e9es, s\u2019entrecroisant, m\u00eame ! \r\nCes tubes roses qui plongent sous terre et ressortent \u00e0 l\u2019air libre \u00e0 quelques m\u00e8tres de distance mais savez-vous \u00e0 quoi servent-ils? \r\nVoici une explication sur ces 60 km de tuyauteries color\u00e9es:\r\nWannsee, Tegelersee, M\u00fcgelersee\u2026Berlin a \u00e9t\u00e9 construite \u00e0 proximit\u00e9 de nombreux lacs et du canal de la Spree, sur une vall\u00e9e glaciale (\u00ab Berliner Urstromtal \u00bb) au XIII\u00e8me si\u00e8cle.Les nappes phr\u00e9atiques se trouvant \u00e0 proximit\u00e9 du sol, 2 m\u00e8tres environ, il n\u2019est pas possible de creuser des tunnels profonds sans risquer une inondation de la capitale allemande.\r\nAinsi, les 60 km de tubes dont regorge Berlin servent essentiellement \u00e0 pomper l\u2019eau du sol et \u00e0 la transporter \u00e0 proximit\u00e9 de cours d\u2019eau, ceci permettant \u00e0 la fois de drainer les sous-sols de la ville et de faciliter les travaux de construction urbains. L\u2019entreprise de travaux allemande \u00ab Pollems \u00bb fournit les tubes depuis plus d\u2019un si\u00e8cle \u00e0 Berlin. La majorit\u00e9 des tuyaux sont roses, selon les conseils d\u2019un psychologue, qui, \u00e0 l\u2019\u00e9poque de leur installation, aurait sugg\u00e9r\u00e9 l\u2019id\u00e9e que cette couleur est particuli\u00e8rement appr\u00e9ci\u00e9e par les jeunes g\u00e9n\u00e9rations.\r\nDes tubes aux formes arrondies\r\nFinies les suppositions sur le caract\u00e8re artistique des tubes color\u00e9s de la ville ! Une question demeure : pour quelles raisons les tubes sont-ils biscornus et non pas lin\u00e9aires ? Pour des raisons climatiques, ces derniers ont \u00e9t\u00e9 construits de mani\u00e8re \u00e0 ne pas suivre un chemin rectiligne, car, en hiver, les basses temp\u00e9ratures auraient tendance \u00e0 fissurer les tubes plus facilement.\r\nLeur forme et leurs couleurs animent les rues berlinoises et suscitent toujours autant de curiosit\u00e9 de la part des passants !<\/pre>\n<p>Une majorit\u00e9 de tubes est rose actuellement. Mais on peut trouver des tubes d&rsquo;autres couleurs qui correspondent aux entreprises qui les ont pos\u00e9s afin de les reconnaitre lors du d\u00e9montage.<br \/>\nLe rose domine le paysage des chantiers en cours \u00e0 Berlin&#8230;J&rsquo;ai lu le chiffre de 100.000 et toutes les grues qui dominent Berlin permettent d&rsquo;en identifier quantit\u00e9.<\/p>\n<p><a href=\"https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg\"><img data-attachment-id=\"4137\" data-permalink=\"http:\/\/winpict.com\/WP_Alsace\/berlin-201504_07006\/\" data-orig-file=\"https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg?fit=950%2C633\" data-orig-size=\"950,633\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;7.1&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1429961112&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;150&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.003125&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Berlin 201504_07006\" data-image-description=\"\" data-medium-file=\"https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg?fit=300%2C200\" data-large-file=\"https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg?fit=950%2C633\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4137\" src=\"https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg?resize=680%2C453\" alt=\"Berlin 201504_07006\" width=\"680\" height=\"453\" srcset=\"https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg?w=950 950w, https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg?resize=300%2C200 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" data-recalc-dims=\"1\" \/><\/a><br \/>\n<a href=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07005.jpg\"><img data-attachment-id=\"4136\" data-permalink=\"http:\/\/winpict.com\/WP_Alsace\/berlin-201504_07005\/\" data-orig-file=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07005.jpg?fit=633%2C950\" data-orig-size=\"633,950\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;7.1&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1429961104&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;135&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.003125&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Berlin 201504_07005\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07005.jpg?fit=200%2C300\" data-large-file=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07005.jpg?fit=633%2C950\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4136\" src=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07005.jpg?resize=453%2C680\" alt=\"Photographies \u00e0 Berlin, Allemagne, avril 2015, Pink Pipe line, tuyaux roses by Hatuey Photographies\" width=\"453\" height=\"680\" srcset=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07005.jpg?w=633 633w, https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07005.jpg?resize=200%2C300 200w\" sizes=\"(max-width: 453px) 100vw, 453px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07001.jpg\"><img data-attachment-id=\"4134\" data-permalink=\"http:\/\/winpict.com\/WP_Alsace\/berlin-201504_07001\/\" data-orig-file=\"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07001.jpg?fit=633%2C950\" data-orig-size=\"633,950\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;7.1&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1429961069&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;90&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.004&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Berlin 201504_07001\" data-image-description=\"\" data-medium-file=\"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07001.jpg?fit=200%2C300\" data-large-file=\"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07001.jpg?fit=633%2C950\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4134\" src=\"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07001.jpg?resize=453%2C680\" alt=\"Photographies \u00e0 Berlin, Allemagne, avril 2015, Pink Pipe line, tuyaux roses by Hatuey Photographies\" width=\"453\" height=\"680\" srcset=\"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07001.jpg?w=633 633w, https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07001.jpg?resize=200%2C300 200w\" sizes=\"(max-width: 453px) 100vw, 453px\" data-recalc-dims=\"1\" \/><\/a><br \/>\n<a href=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07000.jpg\"><img data-attachment-id=\"4133\" data-permalink=\"http:\/\/winpict.com\/WP_Alsace\/berlin-201504_07000\/\" data-orig-file=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07000.jpg?fit=633%2C950\" data-orig-size=\"633,950\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;13&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1429961023&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;18&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.005&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Berlin 201504_07000\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07000.jpg?fit=200%2C300\" data-large-file=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07000.jpg?fit=633%2C950\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4133\" src=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07000.jpg?resize=453%2C680\" alt=\"Photographies \u00e0 Berlin, Allemagne, avril 2015, Pink Pipe line, tuyaux roses by Hatuey Photographies\" width=\"453\" height=\"680\" srcset=\"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07000.jpg?w=633 633w, https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07000.jpg?resize=200%2C300 200w\" sizes=\"(max-width: 453px) 100vw, 453px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Berlin, les \u00ab\u00a0Pink pipelines\u00a0\u00bb. Un article int\u00e9ressant de Diana D\u2019Angelo (lepetitjournal.com\/berlin) mercredi 22 janvier 2014 dans Lepetitjournal.com\/berlin pour les touristes comme moi qui auraient \u00e9t\u00e9 intrigu\u00e9s par ces tuyaux roses qui parcourent la ville sans raisons bien d\u00e9finies. TUBES DE COULEUR &#8211; Le myst\u00e8re du labyrinthe de tuyauteries berlinois \u00e9lucid\u00e9 ! Vous les avez d\u00e9j\u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4137,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"_exactmetrics_skip_tracking":false,"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[2,7,17,29],"tags":[76,90,205,254],"jetpack_featured_media_url":"https:\/\/i2.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07006.jpg?fit=950%2C633","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6ZolQ-14K","jetpack-related-posts":[{"id":4155,"url":"http:\/\/winpict.com\/WP_Alsace\/2015\/04\/30\/berlin-en-chantier-7706\/","url_meta":{"origin":4138,"position":0},"title":"Berlin en chantier 7706...","date":"30 avril 2015","format":"gallery","excerpt":"Berlin, un \u00e9norme chantier. Stup\u00e9fiant le nombre de grues dans le paysage berlinois. 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Photo depuis la Behren Strasse, en construction,l'Op\u00e9ra \"Staatsoper Unter den Linden\" sur la Bebelplatz La Bebelplatz est surtout connue comme le\u2026","rel":"","context":"Dans &quot;Allemagne&quot;","img":{"alt_text":"Photographies \u00e0 Berlin, Allemagne, avril 2015, Berlin en chantier by \u00a9 Hatuey Photographies","src":"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07708.jpg?fit=950%2C633&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4051,"url":"http:\/\/winpict.com\/WP_Alsace\/2015\/04\/28\/berlin-les-ampelmannchen-7090\/","url_meta":{"origin":4138,"position":1},"title":"Berlin, les Ampelm\u00e4nnchen 7090...","date":"28 avril 2015","format":"gallery","excerpt":"Les Ampelm\u00e4nnchen. \u00a0","rel":"","context":"Dans &quot;Allemagne&quot;","img":{"alt_text":"Photographies \u00e0 Berlin, Allemagne, avril 2015, Ampelmann by \u00a9 Hatuey Photographies","src":"https:\/\/i0.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07307.jpg?fit=950%2C633&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4011,"url":"http:\/\/winpict.com\/WP_Alsace\/2015\/04\/27\/berlin-manifestation-pour-la-liberte-au-vietnam-7147\/","url_meta":{"origin":4138,"position":2},"title":"Berlin, Manifestation pour la libert\u00e9 au Vietnam 7147...","date":"27 avril 2015","format":false,"excerpt":"40 eme ann\u00e9e de l'arriv\u00e9e des communistes au Vietnam.","rel":"","context":"Dans &quot;Allemagne&quot;","img":{"alt_text":"Photographies \u00c3\u00a0 Berlin, Allemagnee, avril 2015 by \u00c2\u00a9 Hatuey Photographies","src":"https:\/\/i1.wp.com\/winpict.com\/WP_Alsace\/wp-content\/uploads\/Berlin-201504_07148.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4024,"url":"http:\/\/winpict.com\/WP_Alsace\/2015\/04\/27\/berlin-manifestation-pour-la-liberte-au-vietnam-7146\/","url_meta":{"origin":4138,"position":3},"title":"Berlin, Manifestation pour la libert\u00e9 au Vietnam 7146...","date":"27 avril 2015","format":"gallery","excerpt":"40 eme ann\u00e9e de l'arriv\u00e9e des communistes au Vietnam. 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