Intelligent systems and technology in open pit coal mining with high overburden benches

Rylnikova, M.V.; Федотенко, В. С.; Esina, E. N.; Vladimirov, D. Ya.

doi:10.17580/gzh.2018.01.05

Cited by 4 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Improvement quality of crushing of the rock is due to increase of operation time explosion of the solid in presence broken-down rock of collapsed rocks. It generally provides the reduction of the negative impact in mining operations to the environment with reducing the number and volume dust and gases and other emissions [23]. It has been proved by the researches that the timely transition to open mining operations by high benches in the period of maximum development of mining operations, provides the increase in the final depth of the quarry and the increment of additional reserves without beating the open pit sides with the current ratio of overburden to economic stripping ratio being equal.…”

Section: Resultsmentioning

confidence: 99%

The new wave of technological innovations for sustainable development of geotechnical systems

2018

View full text Add to dashboard Cite

Today the development of information network technologies and the new equipment determine the new strategies in the designing ore deposits exploration with elements of artificial intelligence, software system processing of the geodata, high-precision methods and tools for studying the mineral matter and the structure of mine massifs, renewable energy, and green technologies. In addition, these components are used in the sustainable operations of mine technical systems, for the active expendable of which it is necessary to make a transition to a new technological setup. It is associated with the capabilities of operational synchronous transformation of the taping resources and the adaptation of geotechnologies to specific conditions, to meet the needs of society in georesources.

show abstract

Section: Resultsmentioning

confidence: 99%

The new wave of technological innovations for sustainable development of geotechnical systems

2018

View full text Add to dashboard Cite

show abstract

“…When stripping a high (h = 30 and 32 m) bench in two layers (at the same time), the excavator located in the upper layer must work ahead of the excavator operating in the lower layer. The speed of excavation work in the upper and lower layers along the front of mining operations should be the same [14][15]. Layer by layer high bench stripping according to the stripping system with overburden transport can be realized with the help of various technical means and technological schemes for conducting excavation and loading operations.…”

Section: Technology Of the Efficient Transition To High Bench Strippimentioning

confidence: 99%

Substantiation of the Technology of Efficient Transition to High Bench Stripping of Thick Coal Seams

Федотенко

Esina

2018

E3S Web Conf.

View full text Add to dashboard Cite

One of the most promising areas of increasing the open mining efficiency with the methods reducing the negative impact on the environment is the use of high overburden benches, including those on the basis of the stripping system with overburden transport. The use of high overburden benches in the open mining of steep and steeply dipping deposits ensures the growth of the completeness the deposit's reserves mining while simultaneously increasing the safety and efficiency of open mining operations and reducing the surrounding environmental impact. The justification of the parameters and the technology of an effective transition to the high bench stripping of thick coal deposits is performed. It is proved, that the transition to high overburden benches in the period of maximum development of mining operations provides the increase in the volume of additional recoverable mineral resources by 18-23% corresponding to the increase in the depth of the open pit mine and the period of its operation. At the same time, the length of transport routes and communications is reduced to 15%, as well as the number of transport equipment and the time for the transfer of machinery and equipment.

show abstract

Analysis of the Geomechanical Conditions at the Kalmakir Porphyry Copper Ore Deposit (Uzbekistan)

Esina

Kirkov

Doskalov

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The parameters of the open-pit mining of the Almalyk deposit of porphyry copper ores of the Kalmakir open-cast are analyzed. Three-dimensional model of the quarry is constructed by means of modern geoinformation modeling method. Basic factors affecting the deformation processes of the rock mass are identified. The zones of potential deformations of the quarry-sides with the depth increase are determined, recommendations for effective deformation processes monitoring to provide safe mining operation process are developed.

show abstract

Intelligent systems and technology in open pit coal mining with high overburden benches

Cited by 4 publications

References 0 publications

The new wave of technological innovations for sustainable development of geotechnical systems

The new wave of technological innovations for sustainable development of geotechnical systems

Substantiation of the Technology of Efficient Transition to High Bench Stripping of Thick Coal Seams

Analysis of the Geomechanical Conditions at the Kalmakir Porphyry Copper Ore Deposit (Uzbekistan)

Contact Info

Product

Resources

About