Výsledky vyhledávání - "V. A. Shtirts"

Electromagnetic Emission of Rocks after Large-Scale Blasts

Autor: A. A. Eremenko, L. V. Yavorovich, V. A. Shtirts, A. A. Bespal’ko

Publikováno v: Journal of Mining Science. 54:187-193

Physical modeling results on electromagnetic response of rock mass to low-energy impacts in the Tashtagol iron ore deposit are presented. It is found that multiple low-energy series of impacts initially increase the amplitudes of electromagnetic sign

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bc8e2888731bb0521d1fe5aede576c8
https://doi.org/10.1134/s1062739118023533

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Modelling of Infrared Glow in Rock Holes

Autor: P. I. Fedotov, Arsenii Chulkov, A. A. Bespal’ko, V. A. Shtirts, L. V. Yavorovich

Publikováno v: Journal of Nondestructive Evaluation. 38

Infrared glow in fan-shaped boreholes was studied and measured along four cardinal directions and in vertical direction in block 12, northwestern site, sublevel 6, horizon minus 210, the Tashtagol iron ore mine. It is shown that the difference in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::622dc531cc4311317f29405b52fb402b
https://doi.org/10.1007/s10921-019-0570-0

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Dynamoelectric energy transfers in a rock mass under explosion load in terms of the Tashtagol mine

Autor: P. I. Fedotov, A. A. Bespal’ko, L. V. Yavorovich, E. E. Viitman, V. A. Shtirts

Publikováno v: Journal of Mining Science. 46:136-142

Based on the experimental measurements of the electromagnetic and acoustic emission in the course of stress redistribution in rocks under explosion load in the Tashtagol Mine, the paper illustrates the detection of stage-wise nucleation and developme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4b2572c89b07610cbff46d16097b340
https://doi.org/10.1007/s10913-010-0018-5

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Structure and Magnetic Properties of ZnxNi1—xFe2O4 Ferrites in Structurally Ordered and Disordered States

Autor: V. R. Shtirts, Yu. G. Chukalkin

Publikováno v: physica status solidi (a). 160:185-193

Polycrystal nickel-zinc ferrites in the structurally ordered and disordered states were investigated by neutron diffraction, X-ray and magnetic methods. In the ordered ferrites at zinc concentrations above 0.45 substantial high-field magnetic suscept

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6adcd3ba4fe6e46cb39fa8836fed1500
https://doi.org/10.1002/1521-396x(199703)160:1<185::aid-pssa185>3.0.co

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