{"id":448715,"date":"2026-01-11T07:10:17","date_gmt":"2026-01-11T06:10:17","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=448715"},"modified":"2026-01-11T07:11:47","modified_gmt":"2026-01-11T06:11:47","slug":"da-vincijev-most-bez-eksera","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2026\/01\/11\/da-vincijev-most-bez-eksera\/","title":{"rendered":"Da Vin\u010dijev most bez eksera (video)"},"content":{"rendered":"<div>\n<p><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-adyw6z r-135wba7 r-b88u0q\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">\u00a0&#8220;Samostoje\u0107i most bez i\u010dega&#8221; smislio je genijalni slikar Leonardo da Vin\u010di u kome se <\/span><\/span><\/span>s<span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1adg3ll r-1g7jtus r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">ve dr\u017ei <\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-b88u0q r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">samo trenjem i gravitacijom<\/span><\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\"> \u2014 nema fiksnih spojeva! <\/span><\/span><\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1adg3ll r-1x3r274 r-p1pxzi\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Osnovni trik je u <\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-b88u0q r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">kri\u017enom (X) rasporedu greda<\/span><\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\"> koje se me\u0111usobno <\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-b88u0q r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">zaklju\u010davaju pod uglom<\/span><\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">:<\/span><\/span><\/span><\/p>\n<ul dir=\"ltr\">\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Prvi sloj: horizontalne grede na zemlji<\/span><\/span><\/li>\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Drugi sloj: grede pod uglom (obi\u010dno 45\u201360\u00b0) koje le\u017ee u zarezima ili samo na presjeku prethodnih<\/span><\/span><\/li>\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Svaka nova greda pritiska prethodne nadolje \u2192 \u0161to je ve\u0107i teret na mostu, to se grede vi\u0161e <\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-b88u0q r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">stiskaju me\u0111usobno<\/span><\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\"> i time postaju stabilnije (samo-zate\u017eu\u0107i sistem!)<\/span><\/span><\/li>\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Na kraju se dodaju dijagonalne grede koje &#8220;zaklju\u010davaju&#8221; \u010ditavu konstrukciju<\/span><\/span><\/li>\n<\/ul>\n<blockquote class=\"twitter-tweet\">\n<p dir=\"ltr\" lang=\"it\">Leonardo Da Vinci Bridge\ud83d\udcaa<\/p>\n<p><a href=\"https:\/\/t.co\/CGeXZK3Fx5\">pic.twitter.com\/CGeXZK3Fx5<\/a><\/p>\n<p>\u2014 Tansu Yegen (@TansuYegen) <a href=\"https:\/\/twitter.com\/TansuYegen\/status\/2010148998967877972?ref_src=twsrc%5Etfw\">January 11, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1adg3ll r-1g7jtus r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">\u0160to vi\u0161e ljudi stane na most \u2014 to on postaje <\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-b88u0q r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">stabilniji<\/span><\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\"> (do odre\u0111ene granice naravno).<\/span><\/span><\/span><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1adg3ll r-1g7jtus r-1x3r274\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Ovaj princip je toliko dobar da ga danas koriste:<\/span><\/span><\/span><\/p>\n<ul dir=\"ltr\">\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Skautske organizacije<\/span><\/span><\/li>\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Timovi za team building<\/span><\/span><\/li>\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">Edukativni projekti u \u0161kolama<\/span><\/span><\/li>\n<li><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3\"><span class=\"css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3 r-1x3r274\">\u010cak i za prave male privremene mosti\u0107e u prirodi<\/span><\/span><\/li>\n<\/ul>\n<\/div>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/5l4I-caLoxY?si=pGtVbzjjaJWgz_Wi\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Osnovni trik je u kri\u017enom (X) rasporedu greda koje se me\u0111usobno zaklju\u010davaju pod uglom<\/p>\n","protected":false},"author":1,"featured_media":430821,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-448715","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-svastara"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/448715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=448715"}],"version-history":[{"count":3,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/448715\/revisions"}],"predecessor-version":[{"id":448720,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/448715\/revisions\/448720"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/430821"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=448715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=448715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=448715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}