{"id":14199,"date":"2021-04-27T02:13:31","date_gmt":"2021-04-27T01:13:31","guid":{"rendered":"https:\/\/www.arhns.uns.ac.rs\/givsf\/?p=14199"},"modified":"2021-04-27T02:13:31","modified_gmt":"2021-04-27T01:13:31","slug":"razvijanje-podesivog-elementa-fasade-primenom-auxetic-metode-faza-ii","status":"publish","type":"post","link":"https:\/\/www.arhns.uns.ac.rs\/givsf\/razvijanje-podesivog-elementa-fasade-primenom-auxetic-metode-faza-ii\/","title":{"rendered":"Razvijanje podesivog elementa fasade primenom auxetic metode – Faza II"},"content":{"rendered":"

Druga faza<\/strong>\u00a0istra\u017eivanja zapo\u010dinje u programima Rhinocerus i Grasshopper.<\/p>\n

Prvi korak:\u00a0<\/strong>Napravili smo mre\u017eu\u00a0 kvadrata koja predstavlja unutra\u0161nji \u0161ablon elementa, i dodali smo joj mogu\u0107nost rotiranja do ugla od 45 stepeni. Tako\u0111e ono \u0161to je mogu\u0107e menjati je broj kvadrata kao i njihova du\u017eina.<\/p>\n

\"Screenshot<\/a> \"Screenshot<\/a><\/p>\n

Drugi korak:<\/strong> Celu geometriju smo pomerili iz \u0107o\u0161ka u centar kako bi skaliranje bilo ravnomerno u svim pravcima a ne samo po dijagonali.<\/p>\n

\"Screenshot<\/a><\/p>\n

Tre\u0107i korak:\u00a0<\/strong>U ovom koraku izvr\u0161ena je podela na redove i kolone pomo\u0107u Cull Nth<\/em> i Flip\u00a0<\/em>komandi. Time smo formirali mre\u017eu kvadrata koje je mogu\u0107e rotirati i \u0161iriti po auxetic metodi.<\/p>\n

\"Screenshot<\/a><\/strong><\/p>\n

\u010cetvrti korak:<\/strong> Matemati\u010dkim pristupom odredili smo koliko je rotiranje ta\u010daka, odnosno gde \u0107e one da se nalaze na gridu. Za faktor skaliranja grida primenjena je formula:<\/p>\n

\"Screenshot<\/a><\/p>\n

Lt=n*l(sin(\u03b8) + cos(\u03b8))<\/p>\n

Uspe\u0161no je izvedeno pomeranje auxetic \u0161ablona.<\/p>\n

\"Screenshot<\/a><\/p>\n

Peti korak:<\/strong> U poslednjem koraku druge faze poku\u0161ali smo na osnovu maksimalnog i minimalnog obima prilikom \u0161irenja i skupljanja do\u0107i do oboda elementa, me\u0111utim pojavili su se problemi u spajanju stranica kvadrata sa unutra\u0161njom stranicom oboda. Prilikom fabrikacije,\u00a0gde bismo radili sa realnim dimenzijama i materijalima verovatno bi se pojavili sli\u010dni problemi u nastajanju ovakvog\u00a0modula.<\/p>\n

\"Screenshot<\/a><\/p>\n

 <\/p>\n

Reference:<\/strong><\/p>\n

Rotating Squares – Simulation on Rhino-Grashopper software part 1 – YouTube<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Druga faza\u00a0istra\u017eivanja zapo\u010dinje u programima Rhinocerus i Grasshopper. Prvi korak:\u00a0Napravili smo mre\u017eu\u00a0 kvadrata koja predstavlja unutra\u0161nji \u0161ablon elementa, i dodali smo joj mogu\u0107nost rotiranja do ugla od 45 stepeni. Tako\u0111e ono \u0161to je mogu\u0107e menjati je broj kvadrata kao i njihova du\u017eina. Drugi korak: Celu geometriju smo pomerili iz \u0107o\u0161ka u centar kako bi skaliranje… Continue reading Razvijanje podesivog elementa fasade primenom auxetic metode – Faza II<\/span><\/a><\/p>\n","protected":false},"author":459,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[453,1],"tags":[439],"coauthors":[444],"class_list":["post-14199","post","type-post","status-publish","format-standard","hentry","category-2021-radovi","category-opste","tag-auxetic","entry"],"_links":{"self":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/14199","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\/459"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/comments?post=14199"}],"version-history":[{"count":3,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/14199\/revisions"}],"predecessor-version":[{"id":14257,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/14199\/revisions\/14257"}],"wp:attachment":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/media?parent=14199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/categories?post=14199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/tags?post=14199"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/coauthors?post=14199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}