Određivanje kuta stošca pri ispitivanju kuta sipanja metodom cilindra

master's thesis

• Title: Određivanje kuta stošca pri ispitivanju kuta sipanja metodom cilindra : diplomski rad
• Title (english): Assesment of the angle of cone in cylinder method testing : master’s thesis
• Author: Stjepan Kostrić
• Mentor: Mario Klanfar (mentor)
• Committee member: Mario Klanfar (predsjednik povjerenstva)
• Committee member: Dubravko Domitrović (član povjerenstva)
• Committee member: Ivan Medved (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2018-10-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

U ovom radu objašnjene su različite metode mjerenja kuta sipanja materijala. Pomoću kutomjera, podne šablone, 2D i 3D fotografije izvedena su mjerenja kuta te su opisane i metode formiranja kutova sipanja materijala. Za potrebe usporedbe mjerenja kutova korišteni su referentni stošci različitih kutova od 25°, 28°, 35°. Referentni stošci izrađeni su pomoću papira i 3D ispisivanjem. Mjerenja su izvršena i na stvarnoj gomili formiranoj pomoću metode cilindra. U radu su prikazani rezultati mjerenja kuta sipanja na referentnim stošcima, te na stvarnim hrpama. Poseban naglasak pri mjerenju kutova stavljen je na metodu 3D mjerenje kuta.

Abstract (english)

This thesis describes different angle measuring methods of angle of repose. Angle measurements were performed with a usage of protractor, floor template, 2D and 3D photographs. For comparison, there were used reference cone of different angles 25°, 28°, 35°. Reference cones were made with paper and 3D printing while measurement were made on real pile formed by The cylinder method. In thesis are presented the results of measuring angles of repose and on real piles. When measuring angles a special emphasis was placed on 3D method of measuring angles.

• Keywords: mjerenje; kut sipanja; metoda cilindra; 3D ispisivanje; 3D mjerenje
• Keywords (english): measuring; angle of repose; cylinder method; 3D printing; 3D method of measuring
• Language: croatian
• URN:NBN: urn:nbn:hr:169:602689
• 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: 2018-11-08 13:03:56