Pshenychnyi V.G., Tereshchenko V. V. Technology of internal waste dump formation with temporary internal waste dumps while mining the syncline-like deposites

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Parent Category: Geo-Technical Mechanics, 2016

Category: Geo-Technical Mechanics, 2016, Issue 129

Geoteh. meh. 2016, 129, 106-114

TECHNOLOGY OF INTERNAL WASTE DUMP FORMATION WITH TEMPORARY INTERNAL WASTE DUMPS WHILE MINING THE SYNCLINE-LIKE DEPOSITES

¹Pshenychnyi V.G., ¹Tereshchenko V. V.

¹SE «SPI «Krivbassproekt»

UDC 622.271.4

Abstract. A technology of internal waste dump formation with temporary waste dumps is pro-posed. Formation of internal waste dump starts from economically advisable and technically possi-ble depth of mining operations with its further multiple relocating towards the final depth of the quarry and formation there permanent internal dump. Regime of mining operations includes stages of formation and relocation of the internal waste dump. Relocation of internal waste dump is made by no-transport or combine ways. The article describes the rocks re-excavation schemes from the temporary internal waste dump in horizontal direction and to the lower benches by using one and two draglines. Fields of the proposed technology application are specified. Conclusions and rec-ommendation concerning using results of the study are presented.

Keywords: open pit, internal waste dump, dragline.

REFERENCES

1. Shapar, A.G., Lashko, V.T., Romanenko, A.V. and Kikova, V.E. (1992), Otkrytaya razrabotka krutopadayushchikh mestorozhdeniy s vnutrennim otvaloobrazovaniem [Open pit mining of steeply dipping deposits with internal dump], Naukova dumka, Kyiv, Ukraine.

2. Prosandeev, N.I. (1982), “Identification of the main parameters of internal dumps”, Mining of ore deposits, no. 33, pp. 81-88.

3. Shapar, A.G., Drizhenko, A.Yu. and Polishchuk, S.Z. (1998), Resursozberigayuchi tekhnologii vydobutku korysnykh kopalyn na karerakh Ukrainy [Resource-saving technologies of mining in quarries of Ukraine], A.G. Shapar (ed.), Naukova dumka, Kyiv, Ukraine.

4. Kovalenko, V.S. and Repin, L.N. (1992), Sposob razrabotki muldoobraznykh zalezhei [Way of mining of trough deposites ], USSR, Pat. №1735587.

5. Pshenychnyi, V. G. and Pyzhyk, N.N. (2014), “Methodic of optimization mining, overburden and dumping works with regard of their connection while mining steep deposits using a technology of internal waste dump formation”, Visnyk Kryvorizkogo natsionalnogo universytetu, no. 37, pp. 18-22.

6. Pshenychnyi, V. G and Pyzhyk, N.N., Kryvyi Rih National University (2010), Sposib rozrobky muldopodibnykh pokladiv korysnykh kopalyn z vnutrishnim vidvaloutvorennyam [Method of open pit minig trough deposits with internal dumping], State Register of Patents of Ukraine, Kiev, UA, Pat. № 48812.

About the authors:

Pshenychnyi Vyacheslav Hryhorovych, Candidate of Technical Sciences (Ph.D.),  Head of Group in the Mining Department in SE «SPI «Krivbassproekt», Kryvyi Ryh, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Tereshchenko Vladislav Victorovych, Master Of Mining, Open-Pit Mining Main Specialist In Mining Department in SE «SPI «Krivbassproekt», Kryvyi Ryh, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

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