Metode umjeravanja uređaja za mjerenje brzine detonacije

master's thesis

• Title: Metode umjeravanja uređaja za mjerenje brzine detonacije : diplomski rad
• Title (english): Methods calibration devices for measurement detonation velocity : master's thesis
• Author: Ivan Babić
• Mentor: Mario Dobrilović (mentor)
• Committee member: Mario Dobrilović
• Committee member: Zvonimir Ester
• Committee member: Želimir Veinović
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2010-09-23, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

U magistarskom radu opisane su metode umjeravanja uređaja za mjerenje brzine detonacije.
Ispitivanja su obavljena prema zahtjevima norme HRN EN 13763-15:2007. Vrijednost brzine
detonacije neizravno pruža informacije o moći eksploziva. Vrijeme kašnjenja je od velike
važnosti za detonatore i ostala inicijalna sredstva. Određivanje ovih parametara se vrši preko
elektrooptičke metode mjerenjem vremena intervala. U laboratoriju za ispitivanje eksplozivnih
tvari razvijena je metoda umjeravanja instrumenta manje točnosti (elektronički sat) uz pomoć
instrumenta veće točnosti (digitalni osciloskop). Rad opisuje postavu i uvjete mjerenja, tip
uređaja i potrebne dodatke za komparativnu metodu umjeravanja, opis i rezultate jednokanalne
i dvokanalne metode mjerenja i mjernu nesigurnost.

Abstract (english)

Abstract: The thesis describes the methods of calibration equipment for measuring velocity of
detonation. Tests were carried out according to standard EN 13763-15:2007. The value of
detonation velocity indirectly provides information about the power of explosives. The time
delay is of great importance to the detonators and other initial funds. Determination of these
parameters is done through the electro-optic methods of measuring the time interval. In the
laboratory for testing of explosives developed a method less accurate calibrated instrument
(electronic clock) with the help of greater precision instrument (digital oscilloscope). This
paper describes the setup and measurement conditions, type of equipment and necessary
accessories for the comparative method of calibration, a description of the results of single
and two channel measurement methods and measurement uncertainty.

• Keywords: brzina detonacije; umjeravanje uređaja za mjerenje brzine detonacije; mjerna nesigurnost
• Keywords (english): detonation velocity; calibration devices for measurement detonation; measurement uncertainty
• Language: croatian
• URN:NBN: urn:nbn:hr:169:453619
• 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: Access restricted to students and staff of home institution
• Created on: 2016-03-29 07:47:51