RESEARCH OF PROCESS OF DEFORMATION OF PREBOARD OF ARRAY OF KACHARSKIY QUARRY ON BASIS OF INTRODUCTION INNOVATIVE TECHNOLOGIES


https://doi.org/10.17073/2500-0632-2016-4-10-20

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Abstract

Purpose. Research of stability of preboard arrays of kacharskiy quarry, build heterogeneous, stratified, rocky and strongly cracked mountain breeds by development and perfection of methodology of realization of instrumental surveyor supervisions for prevention of dangerous deformations and providing of safety at the conduct of mountain works.

Methodology. The system of the geotechnical monitoring of the state of mountain range is worked out on the basis of introduction of NT with the use of satellite methods of determination of coordinates of hard points, measuring of size of deformations high-fidelity тахеометром on stationary prisms in combination with laser geoscanner of deformation area with creation 3 D of model of array.

Findigs. The considerable decline of durable properties of mountain breeds composing a preboard array is set, weakening of their structural connections with increase of humidity of breeds and their cracking. Forming of landslide prism in these the terms contingently the loss of stability of separate pedigree prisms contoured from one side the surface of slope, and from other - by one or a few surfaces of weakening (by the contacts of breeds). The conducted complex supervisions allowed to define speed of deformation and educe the contours of landslide prism. Speed of deformation of landslide in winter time was made by a 12-14 mm in twenty-four hours, a maximal value attained in a spring period and made a 19 mm in twenty-four hours.

Originality. A scientific novelty of an offer in-process method is the complex instrumental watching the state of mountain range with the use of high-fidelity laser devices and satellite systems with a construction 3 D of model of array.

 

Practical value. Perfection of methodology of the instrumental watching stability of preboard and dump arrays on the basis of complex combination of the high-fidelity measuring with the use of tacheometer of TA1201 and laser scintiscanner of HDS 8800, that allows to define speed of deformation, educe the borders of landslide prism and create the model of the deformed area for development of antilandslide events with the purpose of increase of stability of mountain range.


About the Authors

E. N. Khmyrova
Karaganda state technical University (KSTU)
Kazakhstan

Candidate of technical Sciences ,associate Professor

Republic of Kazakhstan, 100020, Karaganda city, Pavluchenko street, 26



O. G. Bessimbaeva
Karaganda state technical University (KSTU)
Kazakhstan

Candidate of technical Sciences, associate Professor

Republic of Kazakhstan, 100024, Karaganda, Republic Ave 18,apt 155



E. A. Oleinikova
Karaganda state technical University (KSTU)
Kazakhstan

master of technical Sciences, Senior lecturer

Republic of Kazakhstan, 101201, Saran, St., 57



E. A. Tokkujin
JSC Sokolov-Sarbai ore-dressing PREDPRIYATIE (AO SSGPO)
Kazakhstan

Master of technical Sciences, senior specialist, mining engineer-surveyor

Republic of Kazakhstan, 110001, Kostanay, Naberezhnaya St., building 143,room 12



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Supplementary files

For citation: Khmyrova E.N., Bessimbaeva O.G., Oleinikova E.A., Tokkujin E.A. RESEARCH OF PROCESS OF DEFORMATION OF PREBOARD OF ARRAY OF KACHARSKIY QUARRY ON BASIS OF INTRODUCTION INNOVATIVE TECHNOLOGIES. Gornye nauki i tekhnologii = Mining Science and Technology (Russia). 2016;(4):10-23. https://doi.org/10.17073/2500-0632-2016-4-10-20

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