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Papers SGEM2018

All papers published in this subsection are part of SGEM2018 Conference Proceedings (ISSN 1314-2704). The SGEM Conference Proceedings are evaluated and indexed by Clarivate Analytics ISI Web of Science/ Web of Knowledge, SCOPUS, Engineering Village/Compendex, ProQuest, EBSCOhost, British Library, Springer Nature. Every paper is registered in CrossRef database and has its own DOI (Digital Object Identifier). Papers could be also found via Mendeley, CiteULike, Google Scholar and Russian eLibrary.ru (РИНЦ).

Articles in this section


IMPACT OF MINING INDUSTRY ON AIR QUALITY IN ROSIUTA, GORJ COUNTY- ROMANIA (Papers SGEM2018)

A. Florea, C. Lorint, C. Danciu
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The former village Rosiuta, now neighborhood of Motru city, located in Motru mining basin, is surrounded by sterile waste dumps and lignite storage platforms. These are a constant source of particulate matter which is carried by the wind over the inhabited area and affects the quality (...)


IMPACT OF THE PERMEABILITY OF GOAVES WITH CAVING ON THE METHANE CONCENTRATION LEVELS IN THE UPPER CORNER OF A LONGWALL (Papers SGEM2018)

M. Tutak
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The methane hazard is one of the main natural hazards occurring in underground hard coal mining. This hazard is related to the potential ignition and/or explosion of methane when mixed with air. The underlying cause of this problem is methane release from the body of coal, the goaves (...)


IMPACTS OF MINING ACTIVITIES ON SURFACE DEFORMATION (Papers SGEM2018)

G. Tudor, N. M. Catalin, C. Badulescu, D. Marchis
Thursday 11 October 2018 by Libadmin2018
ABSTRACT This paper discusses the causes of surface deformation as a consequence of mining activities. Surface deformation associated with underground coal mining, named subsidence, is a gradual settling of the earth’s surface. Subsidence effects can result from all mining methods, but (...)


IMPROVEMENT OF INDUSTRIAL VENTILATION SYSTEMS (Papers SGEM2018)

I. Gherghe, C. Tomescu, D. Cioclea, A. Matei, M. S. Morar
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Industrial ventilation and air conditioning systems aim at ensuring the air purity and microclimate conditions of the human activity and the nature of the technological process. These ventilation systems help in maintaining work capacity, removing occupational illnesses, increasing (...)


INFLUENCE OF DEVIATION FROM DESIGN CROSS-SECTION SHAPE ON STRESS STATE OF UNDERGROUND STRUCTURES (Papers SGEM2018)

P. Deev, A. Sammal, S. Antziferov
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The deviation from the design shape of an underground structure cross-section and its influence on the structure stress state are under consideration. External loads, corrosion and peculiarities of construction techniques, are assumed as the most probable causes of the deviation. The (...)


INTEGRATION OF GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) AND BOREHOLE CAMERA FOR PURPOSE OF MODELING THE BLASTING IN CLAY SOIL (Papers SGEM2018)

D. Tezak, N. Kranjcic, J. Mesec
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The use of the borehole camera when observing the blasting results in clay soils provides accurate data on the effects. For this purpose, GNSS, Heavy Duty GeoVision borehole camera, and laser (EDS-C) integration were used. The spherical cavity formed after the detonation of the (...)


INVESTIGATION OF STRENGTH AND MICROSEISMIC EMISSION CHARACTERISTICS OF ROCK JOINTS UNDER SHEAR LOADING (Papers SGEM2018)

O. Usol’tseva, P. Tsoi, V. Semenov
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The geological environment is essentially heterogeneous, consists of blocks, layers, lenses, joints of various shapes and sizes, lying horizontally, obliquely or in the form of complex folds in the earth’s crust, and it is characterized by great complexity and heterogeneity. The shear (...)


INVESTIGATION OF THE AGEING INFLUENCE ON THE HARDNESS OF ESSENTIAL BELT COMPONENT (Papers SGEM2018)

L. Ambrisko, D. Marasova
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The accelerated ageing affects the quality of an important element of the belt conveyance – a conveyor belt. This paper analyses the resistance of the belt cover layers to the deterioration caused particularly by the accelerated ageing. The investigation was carried out using the (...)


LABORATORY RESEARCH OF A CONVEYOR BELTS WITH A TEXTILE CARCASS FOR MINE CONVEYING (Papers SGEM2018)

J. Saderova
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The conveyor belt as the composite is made of different materials to ensure its required mechanical properties that correspond to the handling characteristics of the transported material. The basic elements of the composite structures are top and bottom cover layer from rubber and (...)


MAINTAINING EXCAVATIONS FOR HIGH DEPTH IN THE LIGHT OF EXPERIENCE (Papers SGEM2018)

L. Bednarek, T. Majcherczyk, Z. Niedbalski
Thursday 11 October 2018 by Libadmin2018
ABSTRACT In Poland, in the Upper Silesian Coal Basin, underground exploitation of coal seams has been conducted for numerous years, causing a gradual depletion of deposits from previously mined levels. Hence, the depth of mining works carried out each year increases by 5 ÷ 8 m on average. (...)


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