Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Despodov Zoran"'
Publikováno v:
Podzemni Radovi, Vol 2022, Iss 40, Pp 15-26 (2022)
The total operating costs of each mine largely depend on the method of mining. Therefore, the appropriate choice of the method of mining excavation is very important and great attention is paid to this issue. There are several procedures for the sele
Externí odkaz:
https://doaj.org/article/fd48c44b89be4d80957ae0ae32779093
Publikováno v:
Podzemni Radovi, Vol 2021, Iss 38, Pp 1-13 (2021)
Opening an underground mine or part of it presents complex and responsible issue, which affects the economy and effectiveness of the mine operation. This paper presents a methodology for selecting the optimal variant for opening, the lead-zinc ore mi
Externí odkaz:
https://doaj.org/article/0b237b3c877b4eb4af8388df6fb96734
Autor:
Mijalkovski Stojanče, Despodov Zoran, Mirakovski Dejan, Adjiski Vanco, Doneva Nikolinka, Mijalkovska Daniela
Publikováno v:
Podzemni Radovi, Vol 2021, Iss 39, Pp 11-22 (2021)
Multi-criteria decision making is widely used in mining to solve a variety of problems, as well as to support the mine planning and design process. The choice of the mining method of excavation for underground exploitation is a very complex and respo
Externí odkaz:
https://doaj.org/article/180d283cb739455a80c8bfd4b9d0567c
Autor:
Doneva Nikolinka, Despodov Zoran, Mirakovski Dejan, Hadzinikolova Marija, Mijalkovski Stojanče
Publikováno v:
Podzemni Radovi, Vol 2019, Iss 34, Pp 1-9 (2019)
This paper presents the analysis of the construction of horizontal mining facilities where 18 variants of mining facilities were developed. The aim of this research was to determine the required time for construction of all variants and then to reduc
Externí odkaz:
https://doaj.org/article/9ec0e299fcb54b688d21b76a9922bfef
Publikováno v:
Podzemni Radovi, Vol 2018, Iss 32, Pp 33-46 (2018)
In today's world, the exponential growth in technological advancements has allowed us to access information much faster and in a more convenient manner than ever before. On daily basis, consumers connect to the digital world through their smartphone
Externí odkaz:
https://doaj.org/article/cbd724b962d64e08be354d81606b5ad3
Autor:
Sarafov Victor, Despodov Zoran
Publikováno v:
Podzemni Radovi, Vol 2017, Iss 30, Pp 1-7 (2017)
The automotive industry is one of the ever-developing branches of modern society and therefore collecting and recycling of old tires must not be ignored. It must be taken into consideration that tire waste is decomposing at an extremely low pace unde
Externí odkaz:
https://doaj.org/article/9f02f52b2077431daf0d917029497867
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2016, Iss 1, Pp 25-30 (2016)
In this paper, the principles of mining between the levels H-910 and H-830 in the 'Svinja reka ' Mining District of the ' Sasa ' lead and zinc mine located in the M. Kamenica, are presented. Excavation has to be realized by implementation the subleve
Externí odkaz:
https://doaj.org/article/13a08c760a2449c5888d98364417da2f
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2016, Iss 1, Pp 89-94 (2016)
This paper gives an overview of development the modern trends of geodetic measurements in the underground mine of lead and zinc ore 'Sasa' in Makedonska Kamenica. The precise geodetic measurements are of crucial importance, especially in the mines wi
Externí odkaz:
https://doaj.org/article/6ea20f0af5bc4a1bb3c11c532f284bbc
Autor:
Doneva Nikolinka, Despodov Zoran, Mirakovski Dejan, Hadži-Nikolova Marija, Mijalkovski Stojanče
Publikováno v:
Podzemni Radovi, Vol 2016, Iss 28, Pp 1-7 (2016)
Exactly established longitudinal profile, as well as physical - mechanical properties of all lithological units along the route of a mining facility are very important for the design of an underground mining facilities. This paper presents the constr
Externí odkaz:
https://doaj.org/article/57d6193eff4b4aa581139851f88c7bdc
Publikováno v:
Podzemni Radovi, Vol 2015, Iss 26, Pp 1-8 (2015)
In this paper, proceeding of determination and monitoring of ore recovery and dilution coefficients in lead and zinc mine 'Sasa' - M. Kamenica, will be presented. The calculation of these technical and economic excavation parameters were carried out
Externí odkaz:
https://doaj.org/article/447184eeeeae4a1d8a8347e55444fbdc