Registration Number
0207U004193,
0104U002395
, R & D reports
Title
Geomechanical foundations of the forecast of dynamics collapses and rock pressure in a vicinity moving panel
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Head
Nazimko Victor Victorovich,
Registration Date
02-02-2007
Organization
Donetsk National Technical University
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Laws of dynamic displays of rock pressure around of moving long panels are generalized and specified. On the basis of the mechanism of dynamics shifts the geomechanical model for forecasting places and heights of a roof collapses and redistribution of dynamic basic pressure on the panel area is developed. Thus influence of durability of rocks and its spatial distribution, speed of movement panel, capacity of a layer and depth of development is taken into account. Mathematical modelling by results of which laws of dynamic displays of rock pressure are established in view of the basic influencing factors is executed.
Product Description
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2020-04-02
