Optimizacija razvoja rudarskih radova na proširenom eksploatacijskom polju tehničko-građevnog kamena Pregrada II

master's thesis

• Title: Optimizacija razvoja rudarskih radova na proširenom eksploatacijskom polju tehničko-građevnog kamena Pregrada II : diplomski rad
• Title (english): Optimization of the development of mining works in the expanded exploitation field of crushed stone „Pregrada II“ : master's thesis
• Author: Andrej Kovačević
• Mentor: Ivo Galić (mentor)
• Committee member: Ivo Galić (predsjednik povjerenstva)
• Committee member: Davor Pavelić (član povjerenstva)
• Committee member: Branimir Farkaš (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2022-09-09, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

U diplomskom radu prikazan je prijedlog proširenja eksploatacijskog polja tehničko-građevnog kamena „Pregrada II“ i razvoj rudarskih radova. Obrađene su značajke eksploatacijskog polja te je korištenjem Bentley-ovog računalnog programa „OpenRoads Designer“ izrađen trodimenzionalni model ležišta. Izradom 3D modela ležišta dobiveni su podaci za proračunavanje obujma preko metode paralelnih vertikalnih presjeka. Metodom računalnog modeliranja dobivene su vrijednosti obujma za proračun rezervi tehničko-građevnog kamena. Prikazan je razvoj rudarskih radova kroz četiri faze eksploatacije. Provedena je tehnoekonomska analiza isplativosti ležišta proračunom statičke dobiti.

Abstract (english)

This master thesis presented a proposal for the expansion of the exploitation field of technical and construction stone ''Pregrada II'' and the development of mining works. The features of the exploitation field were processed and a three-dimensional model of the reservoir was created using Bentley's computer program '' OpenRoads Designer.'' By creating a 3D model of the reservoir, data was obtained for calculating the volume using the method of parallel vertical sections. The volume values for the calculation of reserves of technical-building stone were obtained using the computer modeling method. The development of mining works is shown through four phases of exploitation. Techno-economic analysis of the deposit's profitability was carried out by calculating the static profit.

• Keywords: tehničko-građevni kamen; Pregrada II; eksploatacijsko polje; OpenRoads Designer
• Keywords (english): crushed stone; Pregrada II; exploitation field; OpenRoads Designer
• Language: croatian
• URN:NBN: urn:nbn:hr:169:347073
• Study programme: Title: Mining Engineering; specializations in: Mining engineering, Geotechnical engineering, Waste treatment and disposal; Course: Mining engineering; Study programme type: university; Study level: graduate; 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: 2022-10-05 09:29:05