SEISMIC ACTION OF EXPLOSION IS DISPERSED CHARGE.

Anatoliy Kuzmenko, Olga Chala, Denis Khlevniuk, T.V. Khlevniuk

Abstract


Analysis of physical essence of the processes taking place at simultaneous undermining the distributed of charges. Investigated the effect directivity the seismic exposure to of the explosion distributed of charges relative to the line of charges location.Received the generalized dependence of the ground displacement velocity of the explosion parameters and epicentral distance. It is shown by specific examples that are dispersed charges that undermine at the same time are the primary link in the system of career massive explosions in mining.


Keywords


seismic vibrations; the number of charges; the interaction of charges; the distance between the charges; coefficients of seismicity and attenuation intensity waves; a single charge; focused and is dispersed charges; phase shift; the effective charge

References


Рулев Б Г. О направленном сейсмическом действии рассредоточенных однорядных взрывов / Б. Г. Рулев, Д. А. Харим // Сборник. Взрывное дело. – 1968. – № 64/21. – С. 211 – 231.

Гольдин С.В. Линейные преобразования сейсмических сигналов / Гольдин С.В. – М.: Недра, 1974. – 352 с.




DOI: http://dx.doi.org/10.20535/2079-5688.2016.31.77418

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Copyright (c) 2016 Herald of the National Technical University of Ukraine «Kyiv Polytechnic Institute». Series of «Mining»

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ISSN 2079-5688 (Print),  ISSN 2519-2167 (Online)