PARAMETERS OF ROAD-RAIL TRANSLOADING SITE WHICH USE PIT AUTOMOBILE TRANSPORT WITH CHANGE CENTER OF MASS

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Parent Category: Geo-Technical Mechanics, 2013

Category: Geo-Technical Mechanics, 2013, Issue 111

UDC 622.271

Krivda V.V. (SHEI “NMU”)

Abstract. On the Krivoy Rog iron ore quarries pool used car, road-rail and road -conveyor transport modes. Road transport, which is most prevalent, can of pit and significantly limits their development due to long routes, the width of the carriageway two-lane roads and maneuvering areas at a reloading points.

Parameters road-rail reloading points for reducing their size are analyzed. A construct of pit automobile transport with mechanism for changing the center of gravity and axle distance are proposed. The use of this design of tipper can reduce of spread flank of an opencast. A little turning radius allows you to reduce the parameters of shunting areas at reloading points.

Keywords: pit, modes of transportation, reloading point, maneuvering area, dump truck, turning radius, angle of repose of flank of an opencast.

References:

1. Voroshilov, G.A. (1984), “Substantiation of the optimum slope of roads in the development of the mountain -deep pit”, Abstract of Ph.D. dissertation, Geotechnology (underground, open and construction), Ural State Mining University, Yekaterinburg, Russia.

2. Gorshkov, E.V. (1984), “Justification of rational technological parameters of vehicles at high slopes pit road”, Abstract of Ph.D. dissertation, Open pit mining of minerals, Mining Institute of the MFM of the USSR, Sverdlovsr, Russia.

3. Zhuravlyev, A.G. (2007), “ Justification transportation parameters of rock pit dump from the power plant”, Abstract of Ph.D. dissertation, Open pit mining of minerals, Mining Institute of UB under RAS, Yekaterinburg, Russia.

4. Mariev, P.L. etc. (2004), Karernyi avtotransport: sostoyanie i perspektivy [Pit vehicles: Status and Prospects], Nauka, St.Peterburg, Russia.

5. Busel, B.U. (2003), “Categories of pit roads”, Avtomobilnaya promyshlennost, no.2, pp. 17-19.

6. Krivda, V.V. (2013), “Rationale for the operational and technological parameters of pit dump”, Sistemnye tekhnologii: regionalnyi mezhvuzovskiy sbornik nauchnykh rabot, no. 12, pp. 35.

7. Sakantsev, G.G. (2005), “Research opportunities and application of steep slopes revealing the workings in deep pits”, Izvestiya USMU. Seria: Gornoe delo, vol. 21, pp.37-44.

About the authors:

Krivda Vitaly Valerevich, Post Graduate Student, State Higher Educational Institution “National Mining University” (SHEI “NMU”), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

 

 

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