会议论文详细信息
Geodynamics and Stress State of the Earth's Interior 2017 | |
Tectonic fault monitoring at open pit mine at Zarnitsa Kimberlite Pipe | |
Vostrikov, V.I.^1 ; Polotnyanko, N.S.^1 ; Trofimov, A.S.^2 ; Potaka, A.A.^2 | |
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia^1 | |
Management Department, Udachny Mining and Processing Works, Udachny, Sakha (Yakutia), Russia^2 | |
关键词: Kimberlite pipes; Production blasts; Tectonic faults; Three sensors; Yakutia; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/134/1/012069/pdf DOI : 10.1088/1755-1315/134/1/012069 |
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来源: IOP | |
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【 摘 要 】
The article describes application of Karier instrumentation designed at the Institute of Mining to study fracture formation in rocks. The instrumentation composed of three sensors was used to control widening of a tectonic fault intersecting an open pit mine at Zarnitsa Kimberlite Pipe in Yakutia. The monitoring between 28 November and 28 December in 2016 recorded convergence of the fault walls from one side of the open pit mine and widening from the other side. After production blasts, the fault first grows in width and then recovers.
【 预 览 】
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Tectonic fault monitoring at open pit mine at Zarnitsa Kimberlite Pipe | 917KB | ![]() |