ANALYSIS OF METHODS FOR STABILIZING TEMPORARILY BASSET EDGE AND BASSET EDGE

Details

Parent Category: Geo-Technical Mechanics, 2014

Category: Geo-Technical Mechanics, 2014, Issue 118

UDC 622.271.333:624.131.537

Authors:

Voron Ye.A., M. S. (Tech.) (IGTM NAS of Ukraine)

Levchenko K.S., Doctoral Student (IGTM NAS of Ukraine)

Abstract.

The authors studied and analyzed methods ensuring stability of temporarily basset edge and basset edge for the purpose to place there new up-to-date equipment, minimize scope of stripping operations, and increase depth of the quarries by increased angles of slope of the pits edges.Main causes of disturbed stability of slopes of the pits edges consisting of different types of rocks are considered. Methods which are used in the world practice for improving stability of benches and pit edge are analyzed. Existing methods ensuring stability of pits edges and slopes in the heaps are systematized by types of the rock components. The authors proposes to combine construction and biological methods for stabilizing slopes, containing hard rocks, in the flooded areas of the edge (angle of slope up to 60⁰) or on sub-panel of the waste heap.

Keywords:

quarry, stability of pit edge, basset edge.

References:

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About the authors:

Voron Yelena Anatolyevna, Master of Sciences, Engineer in Department of Geomechanics of Mineral Opencast Mining Technology, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Levchenko Kateryna Sergiivna, Doctoral Student, Engineer in Department of Geomechanics of Mineral Opencast Mining Technology, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

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