{"id":24186,"date":"2025-10-30T17:57:45","date_gmt":"2025-10-30T16:57:45","guid":{"rendered":"https:\/\/www.arhns.uns.ac.rs\/givsf\/?p=24186"},"modified":"2025-12-15T21:15:51","modified_gmt":"2025-12-15T20:15:51","slug":"eksperimentalna-faza-izrada-optimizacija-i-analiza-parametarskog-modela-grananja-faza-ii","status":"publish","type":"post","link":"https:\/\/www.arhns.uns.ac.rs\/givsf\/eksperimentalna-faza-izrada-optimizacija-i-analiza-parametarskog-modela-grananja-faza-ii\/","title":{"rendered":"Eksperimentalna faza: izrada, optimizacija i analiza parametarskog modela grananja &#8211; faza II"},"content":{"rendered":"\n<p><strong>Proces izrade modela:<\/strong><\/p>\n\n\n\n<p>Polazna ideja projekta bila je da se napravi konstrukcija koja se razvija sli\u010dno kao drvo u prirodi, odnosno od jednog glavnog stabla, kroz grananje, do formiranja kro\u0161nje. Taj na\u010din rasta prenesen je u prostorni model koji je zami\u0161ljen kao metalna struktura, sa jasno vidljivim odnosima izme\u0111u pojedinih elemenata.<\/p>\n\n\n\n<p>U prvoj fazi povu\u010dene su osnovne linije koje prate pravce rasta stabla i grana. Svaka nova grana nastaje iz prethodne, pod odre\u0111enim uglovima i uz blago skra\u0107ivanje du\u017eine, pa se s vremenom formira prirodna hijerarhija grananja. Kako se struktura \u0161iri, grane postaju sve kra\u0107e i tanje, \u0161to podsje\u0107a na na\u010din na koji drvo raste u stvarnosti.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/dimenzije_page-0001-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"526\" data-id=\"24487\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/dimenzije_page-0001-1-1024x526.jpg\" alt=\"\" class=\"wp-image-24487\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/dimenzije_page-0001-1-1024x526.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/dimenzije_page-0001-1-300x154.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/dimenzije_page-0001-1-768x395.jpg 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/dimenzije_page-0001-1.jpg 1167w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>dimenzionisanje drveta <\/em><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-stabla_page-0001.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"526\" data-id=\"24488\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-stabla_page-0001-1024x526.jpg\" alt=\"\" class=\"wp-image-24488\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-stabla_page-0001-1024x526.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-stabla_page-0001-300x154.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-stabla_page-0001-768x395.jpg 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-stabla_page-0001.jpg 1167w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>debljina debla<\/em><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-grana_page-0001-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"526\" data-id=\"24490\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-grana_page-0001-1-1024x526.jpg\" alt=\"\" class=\"wp-image-24490\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-grana_page-0001-1-1024x526.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-grana_page-0001-1-300x154.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-grana_page-0001-1-768x395.jpg 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-grana_page-0001-1.jpg 1167w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>debljina grana<\/em><\/p>\n\n\n\n<p>Nakon toga model je pro\u010di\u0161\u0107en uklanjanjem linija koje su bile suvi\u0161ne, previ\u0161e kratke ili nisu imale jasan doprinos ukupnoj formi. Time je dobijena \u010ditkija i uravnote\u017eenija struktura, u kojoj je zadr\u017eano samo ono \u0161to prati logiku rasta i oblik kro\u0161nje.<\/p>\n\n\n\n<p>Da bi model bio bli\u017ei realnoj konstrukciji, svakoj liniji dodijeljena je odgovaraju\u0107a debljina. Najmasivniji elementi predstavljaju glavno stablo, dok se sa svakim grananjem elementi postepeno stanjuju. Na mjestima gdje se grane spajaju dodani su spojevi u obliku sfera, koji ozna\u010davaju ta\u010dke na kojima bi se u stvarnoj izvedbi elementi zavarivali ili mehani\u010dki povezivali.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"221\" data-id=\"24491\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1-1024x221.png\" alt=\"\" class=\"wp-image-24491\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1-1024x221.png 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1-300x65.png 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1-768x166.png 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1-1536x332.png 1536w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1-2048x442.png 2048w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/Untitled-2_compressed-2-1-1-1568x338.png 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>razli\u010dite varijacije dobijene mijenjanjem parametara (ugla grananja, du\u017eine i gustine grana)<\/em><\/p>\n\n\n\n<p><strong>Plan za dalje istra\u017eivanje i razvoj varijacija:<\/strong><\/p>\n\n\n\n<p>Sljede\u0107a faza projekta podrazumijeva istra\u017eivanje kroz varijacije odnosno mijenjanje klju\u010dnih parametara modela kako bi se ispitalo: kako promjene ugla, du\u017eine ili broja grana uti\u010du na oblik kro\u0161nje, kako se mijenja koli\u010dina materijala potrebna za izradu, koliku sjenu i prostornu pokrivenost razli\u010dite varijacije stvaraju, i koje konfiguracije daju najbolji odnos izme\u0111u estetike i stabilnosti.<\/p>\n\n\n\n<p><strong>Parametri koji \u0107e se u varijacijama mijenjati:<\/strong><\/p>\n\n\n\n<p>AngleDeg, AngleDeg1 \u2013 razli\u010diti uglovi grananja,<\/p>\n\n\n\n<p>ScaleLen, ScaleLen1 \u2013 faktor skra\u0107enja du\u017eina,<\/p>\n\n\n\n<p>Iter \u2013 broj generacija grana,<\/p>\n\n\n\n<p>BaseDiam, ThickFalloff, JoinTRmin, JoinTRmax \u2013 dodatni parametri za precizniju kontrolu debljina i spojeva (bit \u0107e uklju\u010deni u analizu stabilnosti i materijalne ekonomije).<\/p>\n\n\n\n<p><strong>Zaklju\u010dak:<\/strong><\/p>\n\n\n\n<p>Ovim modelom uspostavljena je osnovna logika rasta i stabilnosti. Drvo vi\u0161e nije samo apstraktna geometrija, ve\u0107 parametarski sistem koji mo\u017ee da se kontroli\u0161e, mijenja i analizira.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-SASSASASA_page-0001.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"526\" data-id=\"24492\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-SASSASASA_page-0001-1024x526.jpg\" alt=\"\" class=\"wp-image-24492\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-SASSASASA_page-0001-1024x526.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-SASSASASA_page-0001-300x154.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-SASSASASA_page-0001-768x395.jpg 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/10\/debljina-SASSASASA_page-0001.jpg 1167w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>Cilj nastavka rada je da se kroz seriju varijacija prika\u017ee kako algoritamski pristup omogu\u0107ava projektovanje kompleksnih, ali racionalnih struktura \u2013 onih koje istovremeno djeluju prirodno i konstruktivno uvjerljivo.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proces izrade modela: Polazna ideja projekta bila je da se napravi konstrukcija koja se razvija sli\u010dno kao drvo u prirodi, odnosno od jednog glavnog stabla, kroz grananje, do formiranja kro\u0161nje. Taj na\u010din rasta prenesen je u prostorni model koji je zami\u0161ljen kao metalna struktura, sa jasno vidljivim odnosima izme\u0111u pojedinih elemenata. U prvoj fazi povu\u010dene&hellip; <a class=\"more-link\" href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/eksperimentalna-faza-izrada-optimizacija-i-analiza-parametarskog-modela-grananja-faza-ii\/\">Continue reading <span class=\"screen-reader-text\">Eksperimentalna faza: izrada, optimizacija i analiza parametarskog modela grananja &#8211; faza II<\/span><\/a><\/p>\n","protected":false},"author":695,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"coauthors":[699],"class_list":["post-24186","post","type-post","status-publish","format-standard","hentry","category-opste","entry"],"_links":{"self":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/24186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/users\/695"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/comments?post=24186"}],"version-history":[{"count":3,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/24186\/revisions"}],"predecessor-version":[{"id":24493,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/24186\/revisions\/24493"}],"wp:attachment":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/media?parent=24186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/categories?post=24186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/tags?post=24186"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/coauthors?post=24186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}