Prijedlog metode ispitivanja učinka eksploziva na cilindričnom uzorku

master's thesis

• Title: Prijedlog metode ispitivanja učinka eksploziva na cilindričnom uzorku : diplomski rad
• Title (english): Proposal of testing method for determining explosive effect on cylindrical sample : master's thesis
• Author: Bruno Jambrešić
• Mentor: Mario Dobrilović (mentor)
• Committee member: Mario Dobrilović (predsjednik povjerenstva)
• Committee member: Vinko Škrlec (član povjerenstva)
• Committee member: Vječislav Bohanek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2021-02-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

Korištenje gospodarskih eksploziva za dobivanje mineralnih sirovina jedna je od najbržih i najekonomičnijih metoda koje se danas koriste. Povezivanjem dinamičkih i statičkih svojstava stijena i eksplozivnih procesa odnosno oslobođene energije prilikom detonacije moguće je pretpostaviti i modelirati djelovanje eksploziva na okolnu stijenu. Ekspanzija metalnog cilindra jedna je od metoda za određivanje brizantnosti i radne sposobnosti eksploziva koja se može dovesti u izravnu vezu s ispitivanjem eksploziva na cilindričnom uzorku.

Abstract (english)

Use of commercial explosives for obtaining mineral resources is one of the fastest and most economical methods which we use today. Pairing static and dynamic rock properties with explosive processes and released energy during detonation, it is possible to assume and model effect of explosive on surrounding rock. Expansion of metal cylinder is one of the methods for determining brisance and working capacity of explosives which can be used in direct connection with testing of explosives on cylindrical sample.

• Keywords: svojstva stijene; energija; radna sposobnost eksploziva; detonacijski procesi; ekspanzija metalnog cilindra
• Keywords (english): rock parameters; energy; work capacity of explosives; detonation processes; expansion of metal cylinder
• Language: croatian
• URN:NBN: urn:nbn:hr:169:168563
• Study programme: Title: Mining Engineering; specializations in: Mining engineering, Geotechnical engineering, Waste treatment and disposal; Course: Geotechnical 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: 2021-03-08 10:52:15