{"id":15670,"date":"2022-06-16T05:12:02","date_gmt":"2022-06-16T05:12:02","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15670"},"modified":"2022-06-16T05:12:02","modified_gmt":"2022-06-16T05:12:02","slug":"leonardo-da-vinci-bridge-design-500-years-later","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/engineering\/leonardo-da-vinci-bridge-design-500-years-later\/","title":{"rendered":"Leonardo da Vinci&#8217;nin Vizyoner K\u00f6pr\u00fc Tasar\u0131m\u0131: Modern M\u00fchendisler Taraf\u0131ndan Test Edilen 500 Y\u0131ll\u0131k Bir Ba\u015fyap\u0131t"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Leonardo da Vinci&#8217;nin Vizyoner K\u00f6pr\u00fc Tasar\u0131m\u0131: Modern M\u00fchendisler Taraf\u0131ndan Test Edilen 500 Y\u0131ll\u0131k Bir Ba\u015fyap\u0131t<\/h2>\n\n<h2 class=\"wp-block-heading\">Leonardo&#8217;nun K\u00f6pr\u00fc Tasar\u0131m\u0131 Bilmecesi<\/h2>\n\n<p>M\u00fchendislik tarihinin sayfalar\u0131nda Leonardo da Vinci, \u00e7\u0131\u011f\u0131r a\u00e7an fikirleri ve yarat\u0131c\u0131 tasar\u0131mlar\u0131yla tan\u0131nan, devasa bir fig\u00fcr olarak kar\u015f\u0131m\u0131za \u00e7\u0131kar. \u0130n\u015fa edilmemi\u015f pek \u00e7ok eserinin aras\u0131nda, \u00f6zellikle de hayal g\u00fcc\u00fcn\u00fc ele ge\u00e7irenlerden biri, \u0130stanbul&#8217;daki Hali\u00e7&#8217;e yay\u0131lacak bir k\u00f6pr\u00fc i\u00e7in yapt\u0131\u011f\u0131 \u00f6neridir.<\/p>\n\n<p>Sultan II. Bayezid&#8217;in k\u00f6pr\u00fc \u00f6nerisi talebine yan\u0131t olarak tasarlanan Leonardo&#8217;nun tasar\u0131m\u0131, daha \u00f6nce hi\u00e7 g\u00f6r\u00fclmemi\u015f bir yap\u0131dayd\u0131. Yelkenli gemilerin alt\u0131ndan ge\u00e7ebilecek kadar y\u00fcksek, d\u00fczle\u015ftirilmi\u015f tek bir kemeri \u00f6ng\u00f6r\u00fcyordu; ayr\u0131ca depremlerin neden oldu\u011fu yanal hareketlere kar\u015f\u0131 dengelemek i\u00e7in a\u00e7\u0131k dayanaklara sahipti.<\/p>\n\n<p>Ne var ki, \u00f6nerilen k\u00f6pr\u00fcn\u00fcn uzunlu\u011fu -\u015fa\u015f\u0131rt\u0131c\u0131 bir \u015fekilde 919 fit- \u00f6nemli bir engel te\u015fkil ediyordu. Geleneksel in\u015faat teknikleri, yap\u0131y\u0131 desteklemek i\u00e7in en az on ayak gerektiriyordu ve bu da gemi trafi\u011fini engelleyecekti.<\/p>\n\n<h2 class=\"wp-block-heading\">MIT M\u00fchendisleri Leonardo&#8217;nun Tasar\u0131m\u0131n\u0131n Uygunlu\u011funu Test Ediyor<\/h2>\n\n<p>Leonardo&#8217;nun ilk \u00f6nermesinden be\u015f as\u0131r sonra, MIT&#8217;deki m\u00fchendisler onun tasar\u0131m\u0131n\u0131n uygunlu\u011funu test etmek \u00fczere bir projeye giri\u015ftiler. John Ochsendorf liderli\u011findeki ekip, Leonardo&#8217;nun eskizlerini ve yaz\u0131\u015fmalar\u0131n\u0131, ayr\u0131ca 1502&#8217;de mevcut olan materyalleri inceleyerek onun muhtemelen kullanaca\u011f\u0131 en olas\u0131 malzemeleri ve in\u015faat y\u00f6ntemlerini belirledi.<\/p>\n\n<p>Sonu\u00e7 olarak Leonardo&#8217;nun muhtemelen \u00fcst\u00fcn sa\u011flaml\u0131\u011f\u0131 ve dayan\u0131kl\u0131l\u0131\u011f\u0131 nedeniyle birincil yap\u0131 malzemesi olarak ta\u015f kullanm\u0131\u015f olaca\u011f\u0131 sonucuna vard\u0131lar. Ard\u0131ndan, k\u00f6pr\u00fcn\u00fcn 1\/500 \u00f6l\u00e7ekli bir modelini 3D yazd\u0131r\u0131lm\u0131\u015f par\u00e7alar kullanarak in\u015fa ettiler.<\/p>\n\n<h2 class=\"wp-block-heading\">Kilit Ta\u015f\u0131n\u0131n Kritik Rol\u00fc<\/h2>\n\n<p>Kilit ta\u015f\u0131, kama \u015feklindeki bir ta\u015f, k\u00f6pr\u00fcn\u00fcn yap\u0131sal b\u00fct\u00fcnl\u00fc\u011f\u00fcnde \u00e7ok \u00f6nemli bir rol oynam\u0131\u015ft\u0131r. Yerle\u015ftirildi\u011finde, di\u011fer par\u00e7alar\u0131 s\u0131k\u0131\u015ft\u0131rma kuvveti yoluyla yerine sabitlemi\u015ftir.<\/p>\n\n<p>Projeye dahil olan m\u00fchendislik \u00f6\u011frencisi Karly Bast, &#8220;[Kilit ta\u015f\u0131n\u0131] yerle\u015ftirdi\u011fimizde onu s\u0131k\u0131\u015ft\u0131rmak zorunda kald\u0131k&#8221; demi\u015ftir. &#8220;Bu, k\u00f6pr\u00fcy\u00fc ilk kez bir araya getirdi\u011fimizde kritik and\u0131. \u00c7ok fazla \u015f\u00fcphem vard\u0131.&#8221;<\/p>\n\n<h2 class=\"wp-block-heading\">Stres Testi ve Dayan\u0131kl\u0131l\u0131k<\/h2>\n\n<p>Modelin dengesini daha da test etmek i\u00e7in ara\u015ft\u0131rmac\u0131lar onu hareketli platformlara yerle\u015ftirdiler; bu platformlar gev\u015fek toprak veya depremi temsil eden yatay hareketi olu\u015fturuyordu. K\u00f6pr\u00fc, hafif\u00e7e deforme olarak ancak nihayetinde \u00e7\u00f6k\u00fc\u015fe direnerek kayda de\u011fer bir performans g\u00f6sterdi.<\/p>\n\n<h2 class=\"wp-block-heading\">Modern M\u00fchendislik \u0130\u00e7in Bak\u0131\u015f A\u00e7\u0131lar\u0131<\/h2>\n\n<p>Leonardo&#8217;nun tasar\u0131m\u0131, daha dayan\u0131kl\u0131 ve hafif malzemelerin mevcudiyeti nedeniyle modern in\u015faat i\u00e7in pratik olmayabilirken, g\u00fcn\u00fcm\u00fcz m\u00fchendisleri i\u00e7in de\u011ferli bak\u0131\u015f a\u00e7\u0131lar\u0131 sunmaktad\u0131r.<\/p>\n\n<p>Bast, &#8220;Leonardo da Vinci&#8217;nin tasar\u0131m\u0131ndan \u00f6\u011frenebilece\u011fimiz \u015fey, bir yap\u0131n\u0131n formunun onun dengesi i\u00e7in \u00e7ok \u00f6nemli oldu\u011fudur&#8221; dedi. &#8220;Leonardo&#8217;nun tasar\u0131m\u0131 yap\u0131sal olarak dengeli olmakla kalmaz, ayn\u0131 zamanda yap\u0131 mimaridir. Bu tasar\u0131m\u0131 anlamak \u00f6nemlidir \u00e7\u00fcnk\u00fc m\u00fchendislik ve sanat\u0131n birbirinden ba\u011f\u0131ms\u0131z olmad\u0131\u011f\u0131na dair bir \u00f6rnektir.&#8221;<\/p>\n\n<h2 class=\"wp-block-heading\">Leonardo&#8217;nun K\u00f6pr\u00fcs\u00fcn\u00fcn Miras\u0131<\/h2>\n\n<p>As\u0131rlar boyunca kaybolan Leonardo&#8217;nun orijinal eskizi, 1952&#8217;de yeniden ke\u015ffedildi ve bize onun yarat\u0131c\u0131 s\u00fcrecine dair bir bak\u0131\u015f sundu. K\u00f6pr\u00fc tasar\u0131m\u0131 hi\u00e7bir zaman tamamlanmam\u0131\u015f olsa da, onun etkisi \u00e7elik ve ah\u015fap kullanarak Leonardo&#8217;nun konseptini serbest\u00e7e uyarlayan Norve\u00e7&#8217;teki da Vinci K\u00f6pr\u00fcs\u00fc gibi modern yap\u0131larda g\u00f6r\u00fclebilir.<\/p>\n\n<p>Leonardo da Vinci&#8217;nin k\u00f6pr\u00fc tasar\u0131m\u0131n\u0131n hikayesi, insan hayal g\u00fcc\u00fcn\u00fcn kal\u0131c\u0131 g\u00fcc\u00fcn\u00fcn ve m\u00fchendislik ilkelerinin daim\u00ee ge\u00e7erlili\u011finin bir kan\u0131t\u0131d\u0131r. Ayr\u0131ca insan inovasyonunun s\u0131n\u0131rlar\u0131n\u0131 zorlamak i\u00e7in deneyselcili\u011fin ve i\u015f birli\u011finin \u00f6nemini de vurgulamaktad\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"<p>Leonardo da Vinci&#8217;nin Vizyoner K\u00f6pr\u00fc Tasar\u0131m\u0131: Modern M\u00fchendisler Taraf\u0131ndan Test Edilen 500 Y\u0131ll\u0131k Bir Ba\u015fyap\u0131t Leonardo&#8217;nun K\u00f6pr\u00fc Tasar\u0131m\u0131 Bilmecesi M\u00fchendislik tarihinin sayfalar\u0131nda Leonardo da Vinci, \u00e7\u0131\u011f\u0131r a\u00e7an fikirleri ve yarat\u0131c\u0131&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1213],"tags":[471,37,20835,6319,18826,297,82,5652,20836],"class_list":["post-15670","post","type-post","status-publish","format-standard","hentry","category-engineering","tag-3d-printing","tag-innovation","tag-bridge-design","tag-leonardo-da-vinci","tag-mit","tag-architecture","tag-engineering","tag-renaissance","tag-structural-stability"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=15670"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15670\/revisions"}],"predecessor-version":[{"id":15671,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15670\/revisions\/15671"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=15670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=15670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=15670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}