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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


MANAGERIAL VIEW OF THE DEPENDENCE OF SELECTED RAW MATERIALS ON EXTERNAL CONDITIONS (Papers SGEM2018)

J. Chlopecky, A. Pawliczek, S. Vilamova, L. Moravec, J. Hubacek, L. Moravec
Thursday 11 October 2018 by Libadmin2018
ABSTRACT After 1989, when significant economic and social changes took place in the Czech Republic, the mining of most minerals was gradually reduced by 30-40%. The development of the external environment, especially the external conditions directly/indirectly - positively/negatively affects (...)


MATHEMATICAL DETERMINATION OF THE MEAN VALUES OF ASSESSMENT PARAMETERS OF SOLID MINERAL RESOURCES: AVERAGE THICKNESS FOR A ZINC-LEAD ORE PANEL (Papers SGEM2018)

M. MARINESCU, L. PETRESCU
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The investigated lead - zinc ore panel is located in the Blaznei Valley ore deposit, Romania. Applying traditional methods for determining the average thickness proves useful in its exploration, although there are only four points of thickness measurement, located in each corner of (...)


METHODOLOGY FOR AN ACCIDENT WITH MAJOR ENVIRONMENTAL IMPACT PROPAGATION FLOW INDEX DETERMINATION (Papers SGEM2018)

B. Florin, B. Crinela, V. Vasilescu, A. Doru, G. Vasilescu
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The quantification of the influence exerted on the targets from an establishments concerned by the SEVESO II Directive requirements can be performed through the potential danger resulting by the aggregation of the gravity index and the propagation flow index. Starting from the (...)


MILLING OF THE ROADS SURFACE LAYERS (Papers SGEM2018)

L. Rudolf, A. Durna, T. Hapla
Thursday 11 October 2018 by Libadmin2018
ABSTRACT With regard to the ever-increasing road traffic density, the demands on the transport infrastructure are also increasing, or more precisely on its quality. For this reason, even a slightly damaged road surface is often considered unsatisfactory and its reconstruction is necessary. (...)


MORE ECONOMICAL EXPLOITATION OF MINERAL RESOURCES (Papers SGEM2018)

L. Tkacikova
Thursday 11 October 2018 by Libadmin2018
ABSTRACT At present, we have a number of legal provisions in the Czech Republic that give miners the responsibility to make economic use of mineral deposits. The main one is Upper low No. 44/1988 Sb. on the Protection and Use of Mineral Resources, referred to as the Upper Law, there are also (...)


MORPHOLOGICAL TYPES OF MINERALIZATION IN THE LOJANE As-Sb DEPOSIT, REPUBLIC OF MACEDONIA (Papers SGEM2018)

G. Tasev, T. Serafimovski, B. Boev, L. Gjorgjiev
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The Lojane deposit is a characteristic epithermal As-Sb type of mineralization located in the contact boundary between the Tertiary volcanites and the Jurassic ultrabasites in the immediate vicinity of the village of Lojane in the northern parts of the Republic of Macedonia. (...)


MULTI-FACTOR ASSESSMENT OF RAW MATERIALS PROJECTS (Papers SGEM2018)

J. Kudelko, H. Wirth
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Assessment of raw materials projects concerns a special, narrow area. Their economic result depends on internal and external variables. Much more objective and probable results of the assessment are obtained by extending the analysis of the project with the investor’s and environment’s (...)


NUMERICAL MODELING OF ROCKMASS BEHAVIOUR DUE TO BLASTING OPERATIONS IN UNDERGROUND MINES (Papers SGEM2018)

W. Pytel, P. Mertuszka, K. Fulawka, M. Szumny, L. Stolecki
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Antropogenic seismicity is one of the most important geomechanical hazard encountered in Polish deep copper mines. Obviously, it may have a negative impact on the people’s safety and the production process. In such circumstances, a number of both active and passive prevention measures (...)


PARAMETERS OF N2 AND CO2 ADSORPTION ONTO COAL AT VARIOUS TEMPERATURES (Papers SGEM2018)

A. Pajdak
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Adsorption of CO2 and N2 onto coal is used to describe its porous structure. It is mainly CO2 that allows for the analysis of the adsorption on coal, whose porous structure is dominated by micropores. Depending on the specificity of the transition process of CO2 molecules from the (...)


POSSIBILITIES TO REDUCE THE MAINTENANCE COSTS OF MINING TECHNOLOGICAL EQUIPMENT (Papers SGEM2018)

V.A. Florea, G. Pragorgescu
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The planned maintenance activities of the mining technological equipment are carried out on the principles of risk management and is done in order to prolong their duration of operation and to reduce the production cost. The quick possibilities of reducing production losses due to (...)


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