{"id":2543,"date":"2016-09-08T00:00:00","date_gmt":"2016-09-07T22:00:00","guid":{"rendered":"http:\/\/blog.new.bulldozair.com\/la-construction-de-la-grande-muraille-de-chine"},"modified":"2020-12-09T14:55:28","modified_gmt":"2020-12-09T12:55:28","slug":"la-construction-de-la-grande-muraille-de-chine","status":"publish","type":"post","link":"https:\/\/blog.bulldozair.com\/fr\/la-construction-de-la-grande-muraille-de-chine","title":{"rendered":"La construction de la Grande Muraille de Chine"},"content":{"rendered":"<p style=\"text-align: justify\">La grande muraille de Chine, une des merveilles du monde, attire la curiosit\u00e9 depuis le mythe de ses origines \u00e0 celui de sa visibilit\u00e9 depuis la Lune. Avec une <strong>construction de 2300 ans<\/strong>, une <strong>longueur de 21196,18 km<\/strong> et l\u2019utilisation de <strong>100 000 000 tonnes de mat\u00e9riaux<\/strong>, le \u957f\u57ce (Chang Cheng), ou \u00ab Long Mur \u00bb en Chinois, est un exemple exceptionnel d\u2019architecture d\u00e9fensive, construit avec un seul but strat\u00e9gique \u2013 prot\u00e9ger la Chine et pr\u00e9server sa culture.<\/p>\n<p style=\"text-align: justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-25500\" src=\"http:\/\/blog.bulldozair.com\/wp-content\/uploads\/sites\/2\/2020\/09\/GreatWallofChina_construction4-1.jpg\" width=\"180\" height=\"183\" \/>Mais comment telle \u0153uvre a-t-elle pu \u00eatre accomplie \u00e0 main humaine ?<br \/>\nLa grande muraille est le r\u00e9sultat du travail jour et nuit de plus d\u2019un million d\u2019hommes. La topographie difficile et l\u2019\u00e9volution des m\u00e9thodes de construction ont engendr\u00e9 l\u2019usage de mat\u00e9riaux vari\u00e9s, comme du sable, du bois ou des briques, mais aussi, en cas de n\u00e9cessit\u00e9, de ressources moins conventionnelles, comme des mat\u00e9riaux alimentaires (farine de riz) ou m\u00eame des restes humains (cadavres de travailleurs) ! A l\u2019origine, le projet a \u00e9t\u00e9 imagin\u00e9 par l\u2019empereur Qin Shi Huang en 221 av. J.-C. pour prot\u00e9ger l\u2019empire chinois d\u2019invasions ext\u00e9rieures, principalement Mongoles. Les empereurs suivants ont continu\u00e9 \u00e0 \u00e9tendre la Muraille par intermittence jusqu\u2019\u00e0 la dynastie Ming (1386-1644 apr. J.-C.), qui apporta un tournant d\u00e9cisif \u00e0 sa construction, en reliant et consolidant les parties construites sous la dynastie Qin, et en l\u2019\u00e9tendant de 8 851,8 km.<\/p>\n<p style=\"text-align: justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-25485\" src=\"http:\/\/blog.bulldozair.com\/wp-content\/uploads\/sites\/2\/2020\/09\/GreatWallofChina_wall-detail.jpg\" alt=\"greatwallofchina_wall-detail\" width=\"180\" height=\"122\" \/>Quel \u00e9tait le secret de cette avanc\u00e9e extraordinaire ?<br \/>\nDurant la dynastie Ming, les chinois ont mis en place une production massive de briques, \u00e0 laquelle ils ont ajout\u00e9 une innovation, le mortier de chaux, un m\u00e9lange de chaux et de sable. Ce mortier se r\u00e9v\u00e9la aussi solide que du b\u00e9ton. Aujourd\u2019hui, la plupart des sections de la muraille encore existantes, et en particulier les portions les plus visit\u00e9es, comme Simatai, Mutianyu, Jinshanling et Badaling, ont \u00e9t\u00e9 construites sur la base de cet assemblage.<\/p>\n<p style=\"text-align: justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-25506\" src=\"http:\/\/blog.bulldozair.com\/wp-content\/uploads\/sites\/2\/2020\/09\/GreatWallofChina_statues3.jpg\" width=\"180\" height=\"119\" \/>Ce projet n\u2019aurait pas \u00e9t\u00e9 possible sans le formidable nombre de travailleurs.<br \/>\nA l\u2019origine, Qin choisit des soldats pour la construction, et appela ensuite des gens d\u2019autres origines sociales, comme des paysans, des enseignants, des musiciens et m\u00eame des criminels. Beaucoup d\u2019entre eux pass\u00e8rent toute leur vie \u00e0 construire le mur, toute objection \u00e9tant passible de peine de mort imm\u00e9diate. Nombre d\u2019entre eux connurent un destin tragique et certains ont \u00e9t\u00e9 enterr\u00e9s sous le mur.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify\">Selon les sp\u00e9cialistes, jusqu\u2019\u00e0 <strong>70% du mur original<\/strong> existe encore, incluant quelques portions construites sous la dynastie Qin. Cependant, les sp\u00e9cialistes mettent en garde sur les dangers qui menacent le monument. Le nombre de visiteurs, les ph\u00e9nom\u00e8nes naturels, le processus de restauration et les pierres vol\u00e9es \u00e9rodent lentement la Grande Muraille.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La grande muraille de Chine, une des merveilles du monde, attire la curiosit\u00e9 depuis le mythe de ses origines \u00e0 celui de sa visibilit\u00e9 depuis la Lune. Avec une construction de 2300 ans, une longueur de 21196,18 km et l\u2019utilisation de 100 000 000 tonnes de mat\u00e9riaux, le \u957f\u57ce (Chang Cheng), ou \u00ab Long Mur [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":475,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[],"tags":[50],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La construction de la Grande Muraille de Chine - Blog Bulldozair by Mezzoteam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.bulldozair.com\/fr\/la-construction-de-la-grande-muraille-de-chine\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La construction de la Grande Muraille de Chine - Blog Bulldozair by Mezzoteam\" \/>\n<meta property=\"og:description\" content=\"La grande muraille de Chine, une des merveilles du monde, attire la curiosit\u00e9 depuis le mythe de ses origines \u00e0 celui de sa visibilit\u00e9 depuis la Lune. 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