Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Nesterov Valery"'
Publikováno v:
E3S Web of Conferences, Vol 303, p 01006 (2021)
The anthropogenic impact of human activity has a significant influence not only on the incidence rate of the coal region, but also causes economic losses in the gross regional product. An important aspect of environmental diseases is the financial an
Externí odkaz:
https://doaj.org/article/ab074fbf37b74ab7b7ac97fca2e34ada
Publikováno v:
E3S Web of Conferences, Vol 315, p 01016 (2021)
The operation quality of shovel-truck systems (STSs) at open-pit coal mines in the summer and transitional autumn-spring periods differs markedly. This is due to a decrease in the speed of haul trucks during the transitional season compared to the su
Externí odkaz:
https://doaj.org/article/9f1bb9b46db04354afd21ecaac9c0b18
Publikováno v:
E3S Web of Conferences, Vol 174, p 03011 (2020)
The article presents an analysis of circuit decisions of the actuating device of the geohod for the destruction of soft rocks for compliance with the requirements for them. To set the relevant goals and objectives of the study, the features of the wo
Externí odkaz:
https://doaj.org/article/c99282406bc44bcbad90d05c80917e45
Unitized Attachment Points of a Disk Tool for the Working Bodies of Shearers and Tunnelling Machines
Publikováno v:
MATEC Web of Conferences, Vol 297, p 03008 (2019)
An important task in the technological process of a mining enterprise is preparatory mine working performance, as effective operation of an entire mining complex depends on rate and quality of drilling. Therefore, the main factor affecting the perfor
Externí odkaz:
https://doaj.org/article/4819801cf0374dfaaf8decae80ed8f5d
Publikováno v:
MATEC Web of Conferences, Vol 297, p 03007 (2019)
The dynamics analysis of coal mining and mine workings in Russia and Kuzbass was made with an assessment of operational productivity and load on fully-mechanized long-walls (FMLW). The article presents statistical data on the average number of FMLW a
Externí odkaz:
https://doaj.org/article/62f5835144bf42639486c0f9b9b9af62
Publikováno v:
E3S Web of Conferences, Vol 105, p 03001 (2019)
The article presents the technical solution for the location of cutting elements relative to the rotation center of Geohod for destructing rocks with a strength up to 1 of Protodyakonov hardness. The relevancy of the research is considered. General i
Externí odkaz:
https://doaj.org/article/e3ae125adbef4d7d89696f2c014939f6
Publikováno v:
E3S Web of Conferences, Vol 134, p 01011 (2019)
Within the underground mining enterprises, in the event of a fire underground, it is necessary to isolate the mining site or mine workings to protect miners from poisoning by flue gases. To do this, the Mine Ventilation Wall (MVW) is used. Its second
Externí odkaz:
https://doaj.org/article/235c8f9bf08b4c0e98a50265ccb1e181
Publikováno v:
E3S Web of Conferences, Vol 105, p 03024 (2019)
The article contains a method for determination of the energy capacity of face rock breaking by the knife operating element of the geokhod. In addition, the dependence of the breaking energy capacity on the pitch of the geokhod’s external propeller
Externí odkaz:
https://doaj.org/article/94b7ecc4fcf6458d8afd9067a4e27c91
Publikováno v:
E3S Web of Conferences, Vol 15, p 01022 (2017)
This paper deals with the development and analysis of the method of predicting gas-dynamic phenomena due to the gas hydrates in coal seams. With the help of the method of mathematical modelling the rate of dissociation of gas hydrates depending on th
Externí odkaz:
https://doaj.org/article/5fd4c846e2674680947355773dd26f7f
Autor:
Vöth, S., Cehlár, M., Janocko, J., Straka, M., Nuray, D., Szurgacz, D., Petrova, M., Tan, Y., Abay, A., Aksenov, Vladimir, Nesterov, Valery, Sadovets, Vladimir, Pashkov, Dmitry
Publikováno v:
E3S Web of Conferences; 2020, Vol. 174, p1-7, 7p