Submit an Article
Become a reviewer
Vladimir V. Ivanov
Associate Professor, Ph.D.
Saint Petersburg Mining University
Personal or department link
Associate Professor, Ph.D.
Personal or department link
Saint Petersburg Mining University

Articles

Geotechnical Engineering and Engineering Geology
  • Date submitted
    2021-03-23
  • Date accepted
    2022-01-24
  • Date published
    2022-04-29

Justification of the technological scheme parameters for the development of flooded deposits of construction sand

Article preview

The article describes the main types of technological schemes for working out the flooded strata of sand deposits using hydraulic shovel excavators. The analysis of scientific and technical literature describing the experience of using hydraulic shovel excavators in the open-pit mining, including pits for the extraction of construction sand, has been carried out. The proposed technological scheme is that the development of reserves of the flooded strata without preliminary water reduction is carried out by a hydraulic shovel excavator from under water by a downward digging with the storage of the extracted rock mass in bulk (for dewatering), placed in such a way that when working out the next mining bench width, it is located within the working area of the excavator for simultaneous processing of the next bench width and loading of dewatered sand from the pile. Calculations of the parameters of the operating platform and the excavator block of the proposed technological scheme for conducting open-pit mining were carried out. The dependence for determining the minimum length of the mining operations front of an excavator for drawing up a technological scheme of operation of a backhoe hydraulic excavator on working out the flooded strata with the pile formation for dewatering sand and its subsequent uploading from the pile by the same excavator is presented.

How to cite: Ivanov V.V., Dzyurich D.O. Justification of the technological scheme parameters for the development of flooded deposits of construction sand // Journal of Mining Institute. 2022. Vol. 253. p. 33-40. DOI: 10.31897/PMI.2022.3
Geotechnology for development of solid mining fields
  • Date submitted
    2013-07-26
  • Date accepted
    2013-09-22
  • Date published
    2014-01-01

Parameters of removing the overburden for deposits complex structure of carbonate rocks

Article preview

The main features of the development of Open-complex structure of carbonate rocks. The dependence for the determination of dozing on the domestic heap career, moving overburden on bestransportnoy scheme in goaf. Found that the optimum length of excavator block executed by one parking dragline at quarries carbonate rocks is achieved with the minimum total cost of doing the work of overburden and waste associated with the removal of the overburden.

How to cite: Ivanov V.V. Parameters of removing the overburden for deposits complex structure of carbonate rocks // Journal of Mining Institute. 2014. Vol. 207. p. 33.
Topical issues in mining of ore and nonmetallic minerals
  • Date submitted
    2011-07-13
  • Date accepted
    2011-09-12
  • Date published
    2012-01-01

Rationale for choice of technological schemes of producing aggregates by open-cast mine with mobile crushing and grading complex

Article preview

Variants of technological schemes of aggregates production by open-cast mine with mobile crushing and grading units is described. The measures to improve safety in open-cast mining are offered, and also ways to increase productivity of open-cast mines by changing the technological schemes and reducing the number of movements of mobile crushing and screening units.

How to cite: Ivanov V.V., Faul A.A., Kuznetsov A.N. Rationale for choice of technological schemes of producing aggregates by open-cast mine with mobile crushing and grading complex // Journal of Mining Institute. 2012. Vol. 195. p. 98.
Geotechnology
  • Date submitted
    2010-08-14
  • Date accepted
    2010-10-22
  • Date published
    2011-02-01

Determination of the front mining length for backfill mining method of complex structure carbon deposits by railway transport

Article preview

The work describes basic features of open pit development of complex structure carbon deposits. The rational length of excavator block for different models of dragline for backfill mining method was determined. The work also gives the dependence for determining the production front length for development of complex structure carbon deposits with the use of railway service for transportation of the extracted mineral.

How to cite: Ivanov V.V. Determination of the front mining length for backfill mining method of complex structure carbon deposits by railway transport // Journal of Mining Institute. 2011. Vol. 190. p. 46.
Geotechnology
  • Date submitted
    2006-10-04
  • Date accepted
    2006-12-08
  • Date published
    2007-04-01

Analysis of influence of factors of the mineral raw materials market on the productivity of quarries

Article preview

First of all, the paper discusses the concept of equilibrium price in the mineral market, concluding that microeconomic theory alone cannot determine such a price. Next, the reasons for price fluctuations are outlined and it is shown that if it is impossible to determine the equilibrium price, it is at least possible to determine the "floor" and "ceiling" price. Finally, a method of price forecasting based on a preliminary analysis of the relevant industry structure is proposed.

How to cite: Fomin S.I., Ivanov V.V., Pasynkov D.V. Analysis of influence of factors of the mineral raw materials market on the productivity of quarries // Journal of Mining Institute. 2007. Vol. 172. p. 121-124.