The Modern Technique of Rock blasting. ... S Soltani-Mohammadi,H Bakhshandeh Amnieh,M Bahadori - 《Archives of Mining Sciences》 被引量: 9发表: 2012年 EFFECT OF BLASTING PATTERN DESIGN ON ROCK MASS STABILITY IN MINERAL MINING The newly proposed technique of blasting in multiple intervals in...
Drilling and blasting workings allow not only to break out rocks from a frontal part of an excavation, but also cause an internal effect, which can lead to undesired damage that, in turn, often lead to increased expenses for excavation operations and safety problems for personnel. Calculation ...
Hino who published information unconfined charges breaking concrete beams through shock breakage, the only issue was he never was a field blaster and used over eight times the powder load of rock blasting and never confined his charges as is done in rock blasting. Modern Design of Sinking Cuts...
This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either...
For example, the goal of explosive stimulation technique... SR Winzer,AP Ritter - American Rock Mechanics Association 被引量: 7发表: 1980年 Blasthole diameter and its effect on explosive distribution : Proc 3rd International Symposium on Rock Fragmentation by Blasting, Brisbane, 26–31 Aug 1990....
BLASTING: THE STORY OF BREAKING ROCK 来自 掌桥科研 喜欢 0 阅读量: 4 作者: AJ Konya 摘要: In this final article of the Blasting Through the Ages series, we close the story of blasting and end by asking key questions: What does the future of this industry hold? What are the next ...
《预订Modelling the Effects of Blasting on Rock Breakage》,作者:预订Modelling the Effects of Blasting on Rock BreakageBorovikov 著,出版社:A A Balkema Publishers,ISBN:9789054102229。
Numerical modeling of destress blasting for strata separation simulate selected destress blasts in the Czech part of the Upper Silesian Coal Basin and examine its impact on stress transfer to the safety pillar area... P Konicek,T Chen,H Mitri - 《Journal of Rock Mechanics & Geotechnical Enginee...
left bank of water cushion pond of Wudongde Hydropower Station,on the basis of a series of drilling hole quality control measures for high precision,the one-off blasting of slope was realized through differential blasting parameters design,individualized charge structure and reliable network ...
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