{"id":2087,"date":"2022-10-18T10:41:40","date_gmt":"2022-10-18T08:41:40","guid":{"rendered":"https:\/\/www.geokon.hr\/?p=2087"},"modified":"2022-10-18T10:41:40","modified_gmt":"2022-10-18T08:41:40","slug":"retencija-kalanjevac","status":"publish","type":"post","link":"https:\/\/www.geokon.hr\/en\/retencija-kalanjevac\/","title":{"rendered":"Retencija Kalanjevac"},"content":{"rendered":"

Retencija Kalanjevac<\/strong> smje\u0161tena je u Sisa\u010dko-moslava\u010dkoj \u017eupaniji kod op\u0107ine Topusko. Namjena retencije je obrana od poplava nizvodnog podru\u010dja op\u0107ine Topusko.
\nNajni\u017ea kota retencije kod pregradnog profila nalazi se na koti 129 m n.m. dok je kota preljeva postavljena na kotu 135,5 m n.m. \u010dime se omogu\u010dava zadr\u017eavanje vodnog vala 100 g. PP uz kontrolirano ispu\u0161tanje kroz temeljni ispust pri \u010demu se ostvaruje volumen od oko 22.600 m3. Povr\u0161ina retencije pri koti 136 m n.m., iznosi oko 12.000 m2.
\nIz retencije je predvi\u0111eno kroz temeljni ispust ispu\u0161tati maksimalni protok od 0,7 m3\/s pri kojem ne\u0107e do\u0107i do izljevanja vode iz korita nizvodno od brane.<\/p>\n

Tijelo brane<\/strong> se predvi\u0111a izvesti od selektiranog glnovitog materijala iz nalazi\u0161ta koje \u0107e se formirati na podru\u010dju budu\u0107e akumulacije. Nagib uzvodnog pokosa iznosi 1:2,5, a nizvodnog pokosa 1:2. Kruna brane odabrana je \u0161irine 5,0 m. Za izvedbu nasute brane potrebno je ugraditi oko 5.500,00 m3 pogodnog materijala iz nalazi\u0161ta.<\/p>\n

\"\"<\/p>\n

Temeljni ispust<\/strong> smje\u0161ten je u najni\u017eoj to\u010dki brane, izmaknut ju\u017eno od u osi korita potoka Kalanjevac. Svrha temeljnog ispusta je osiguranje kontinuiteta protoka za vrijeme redovnog stanja te regulacija protoka iz prostora retencije za vrijeme poplavnih doga\u0111aja.<\/p>\n

Projektiran je centralni preljev preko kune<\/strong> brane sa brzotokom i slapi\u0161tem. Kruna preljeva je na koti 135,5 m n.m., a \u0161irine je 10 m. Spoj krune preljeva sa krunom brane izvodi se u pokosima 1:5, pa je popre\u010dni presjek preljeva trapeznog oblika.<\/p>\n

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

Retencija Kalanjevac smje\u0161tena je u Sisa\u010dko-moslava\u010dkoj \u017eupaniji kod op\u0107ine Topusko. Namjena retencije je obrana od poplava nizvodnog podru\u010dja op\u0107ine Topusko. Najni\u017ea kota retencije kod pregradnog profila nalazi se na koti 129 m n.m. dok je kota preljeva postavljena na kotu 135,5 m n.m. \u010dime se omogu\u010dava zadr\u017eavanje vodnog vala 100 g. PP uz kontrolirano ispu\u0161tanje… Continue reading Retencija Kalanjevac<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":2093,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-2087","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-projektiranje","entry"],"yoast_head":"\nRetencija Kalanjevac - Geokon<\/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:\/\/www.geokon.hr\/en\/retencija-kalanjevac\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Retencija Kalanjevac - Geokon\" \/>\n<meta property=\"og:description\" content=\"Retencija Kalanjevac smje\u0161tena je u Sisa\u010dko-moslava\u010dkoj \u017eupaniji kod op\u0107ine Topusko. Namjena retencije je obrana od poplava nizvodnog podru\u010dja op\u0107ine Topusko. Najni\u017ea kota retencije kod pregradnog profila nalazi se na koti 129 m n.m. dok je kota preljeva postavljena na kotu 135,5 m n.m. \u010dime se omogu\u010dava zadr\u017eavanje vodnog vala 100 g. 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