Modeling development of mining works on the bauxite area Skakavac near Jajce

master's thesis

• Title: Modeliranje razvoja rudarskih radova na boksitonosnom području Skakavac kod Jajca : diplomski rad
• Title (english): Modeling development of mining works on the bauxite area Skakavac near Jajce : master's thesis
• Author: Rade Skočić
• Mentor: Ivo Galić (mentor)
• Committee member: Ivo Galić (predsjednik povjerenstva)
• Committee member: Ivan Dragičević (član povjerenstva)
• Committee member: Tomislav Korman (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2016-11-18, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

U ovom diplomskom radu je prikazano boksitonosno područje u okolici Jajca. Prikazani su lokaliteti Crvene stijene, Poljane i Skakavac. U računalnom programu Power InRoads je izrađen 3D model postojećeg stanja koji obuhvaća izradu modela terena, kontaktne plohe, rasjeda i ležišta boksita. Izrađen je model eksploatacije ležišta boksita na lokalitetu Skakavac, te su u tu svrhu modelirane dvije varijante eksploatacije ležišta. Prva varijanta je eksploatacija ležišta površinskim kopom koji bi zahvatio gotovo cijelo ležište boksita, dok druga predstavlja kombinaciju površinske i podzemne eksploatacije. Predloženo je da se uz eksploataciju boksita razmotri i mogućnost eksploatacije krovine i podine ležišta boksita odnosno breča i vapnenaca. Modelirani su i predloženi daljnji istražni radovi pomoću istražnih hodnika koji su postavljeni neposredno ispod kontaktne plohe i iz kojih bi se radile istražne bušotine paralelno s kontaktnom plohom. Daljnji istražni radovi su modelirani na lokalitetu Skakavac, te između lokaliteta Skakavac i Crvenih stijena.

Abstract (english)

Abstract: This thesis shows bauxite area around Jajce. Shown are the localities of Crvene Stijene, Poljane and Skakavac. The computer program Power Inroads was created a 3D model of the current situation which includes the construction of a model of the terrain, the contact surfaces, faults and bauxite. A model of exploitation of bauxite deposits at Skakavac, and for this purpose modeled two variants of exploitation of deposits. The first variant is the exploitation of deposits of surface mining that swept almost all the bauxite deposits, while the other is a combination of surface and underground mining. It was suggested that with the exploitation of bauxite consider the possibility of exploitation of hanging wall and footwall bauxite respectively breccias and limestones. Are modeled and proposed further investigations by investigative corridors that are placed directly below the contact surface and from which would be operated exploration well in parallel with the contact surface. Further investigations are modeled on the site Skakavac and between localities Skakavac and Crvene Stijene.

• Keywords: Power InRoads; 3D modeliranje; kontaktna ploha; boksit; a-g kamen
• Keywords (english): 3D modeling; Microstation; underground chambers; contact surface; bauxite
• Language: croatian
• URN:NBN: urn:nbn:hr:169:325135
• Study programme: Title: Rudarstvo; smjerovi: Geotehnika, Rudarstvo, Zbrinjavanje i odlaganje otpada; Study programme type: sveučilišni; Study level: diplomski; Academic / professional title: magistar/magistra inženjer/inženjerka rudarstva (magistar/magistra inženjer/inženjerka rudarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2016-12-15 14:40:36