... with the use of blasthole charges with Munroe effect
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GEOMECHANICS. DESTRUCTION OF ROCKS
Shinkevich M. V.
Variability of rock pressure along the length of ...
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Geomechanics. Destruction of rocks. Physical and chemical processes of mining
Kolganov A. V. Sidorov D. V.
Assessing ...
... of preventing rockbursts and tectonic rockbursts is the control of geomechanical state of rockburst hazardous rock mass with the use of the automated systems which inform of geomechanical and geodynamic ...
... and mechanical properties, the material composition of the mineral rock mass. The composition of the hard-to-wash sands of the Far East shows that the clay content in them varies widely and can reach 60% ...
... waste rock is in the borrow cut. Research aim. Geomechanical estimation of internal dumping impact on the state of rock mass at Vostok-2 tungsten ore deposit, which mines ore by the combined method. Methodology. ...
... cutting metal and rock with a water jet. Methodology. The use of geoinformation provision, including attributive and spatial data, allowed to identify potential mining and geological objects containing ...
... at ore deposits in the conditions of dynamic manifestation of rockpressure is a field that requires additional research as far as mine stability improvement is concerned. Research aim. As soon as excavation ...
... zone. The size of particles depends upon the conditions of coal development and occurrence. In certain geological periods coal breaks up when a part of a massif is broken by the forces of rockpressure. ...
... mage from a fully coupled explosive charge. International Journal of Rock Mechanics and Mining Sciences. 2013; 58: 73–84. 7. Sokolov I. V., Smirnov A. A., Rozhkov A. A. Efficiency improvement of quartz p ...
... necessary to shake a multitiered ore pile with explosions of camoufl et borehole charges, thus moving, grinding, delimiting and changing the orientation of rock pieces in the depth of a multi-tiered ore ...
... have created the methods and techniques calculating the parameters of stable pillars and chamber exposures, selecting rockpressure control procedures based on the complex analysis of mining and geological ...
... the account of the following provisions. The filling mass has been considered, firstly, as a geological structure bearing load under the influence of rockpressure, secondly, as a process structure saving ...