Výsledky vyhledávání - "M. V. Kurlenya"

A METHOD FOR SIMULATING FLUID FILTRATION IN SOLID MINERAL RESERVOIRS DEVELOPED USING HYDRAULIC FRACTURING

Autor: A. V. Patutin, M. V. Kurlenya, A. V. Yablokov, O. A. Temiryaeva, A. V. Azarov, S. V. Serdyukov

Publikováno v: Journal of Mining Science. 56:879-886

The fluid flow modeling procedure used ABAQUS environment and the extended finite element method. The procedure is meant for calculating pore pressure distribution and gas and fluid flow directions in rock mass in the course of solid mineral mining u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00fd2f0cf8ab769f10288c8a10d346ce
https://doi.org/10.1134/s1062739120060010

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FRACTURING SIMULATION SOFTWARE FOR SOLID MINERAL MINING

Autor: M. V. Kurlenya, A. V. Azarov, S. V. Serdyukov

Publikováno v: Journal of Mining Science. 56:868-875

The authors describe the structure, features and application of a software using the extended finite element method in ABAQUS. The software is meant for modeling hydraulic fracturing of permeable rock mass with fracture path tracing in nonuniform str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27e5fc4d03910f0da6916a800ed04edd
https://doi.org/10.1134/s1062739120057215

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EFFECT OF BLASTING ON METHANE DRAINAGE IN COAL SEAM

Autor: A. V. Savchenko, K. A. Pugachev, M. N. Tsupov, M. V. Kurlenya

Publikováno v: Journal of Mining Science. 56:793-796

The authors analyze gas control readings obtained in Butovskaya Mine, Kemerovo Region, in step-down phase of seismicity and after blasting operations. It is estimated how seismic waves induced by blasting influences methane drainage in coal seams. It

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9613f27653cdd60d4c23c31f529696cf
https://doi.org/10.1134/s1062739120057129

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Assessment of Deformation of Coal Seam and Longwall through the Identification of Top Coal Caving Parameters

Autor: M. V. Kurlenya, V. E. Mirenkov

Publikováno v: Journal of Mining Science. 56:505-511

The stress–strain behavior of piecewise-homogenous rock mass surrounding a horizontal longwall is defined by the natural stress field and by mechanical constants of rocks and coal. The developed algorithm of successive approximations for the charac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::904b3127690d52e7ab63cf7a9f431125
https://doi.org/10.1134/s1062739120046799

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Dynamics of Roof Rock Displacement in a Production Heading in the Course of Mining

Autor: V. E. Mirenkov, M. V. Kurlenya

Publikováno v: Journal of Mining Science. 56:1-8

A new method is proposed for predicting rock pressure with regard to statics, kinematics and dynamics. The static approach calculates strain state using the known classical method based on the mining guidelines. The kinematic approach takes into acco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cda63ff15f75e524d97fdf4f1267c4c1
https://doi.org/10.1134/s1062739120016429

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Research and Development of Bio-Degasification Technologies for Coal Fields

Autor: A. V. Savchenko, M. V. Kurlenya, I. S. Andreeva, E. K. Emel’yanova

Publikováno v: Journal of Mining Science. 55:930-937

The current situation and development trends in the biological degasification of coal are reviewed. It is shown that methane desorption is a consequence of rock mass destruction by activity of microorganisms and releasing bacterial metabolites. The i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5575d71db8cea7338c71b8515d5381f9
https://doi.org/10.1134/s1062739119066319

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