DOI: 10.24412/2519-2418-2024-240-101-105
EDN: HPDSZR
Received: 18.06.2024
Published: 02.07.2024
Original language: ru
Full text of the article | JATS XML
Kovalchuk Ivan Olegovich, JSC "EVOBLAST RUS", Deputy Technical Director, email: ivan.kovalchuck@evoblast.ru
Kondrashov Anton Vasilyevich, JSC "EVOBLAST RUS", Managing Director, email: anton.kondrashov@evoblast.ru
Dobrynin Alexander Arturovich, Candidate of Technical Sciences, IPKON RAN, Leading Researcher, email: dobrynin_a@ipkonran.ru
Abstract
This article presents the practical implementation of one of the methods for determining the disturbance coefficient of a rock mass. The essence of the method is to measure the velocity of the longitudinal wave in the rock mass and calculate the coefficient by the ratio of the velocity value obtained under field conditions to the reference value of a specific type of rock.
Keywords: fracturing, disturbance coefficient of a rock mass, longitudinal wave velocity, borehole geophone
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