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Registration Number

0207U008908, 0107U001884 , R & D reports

Title

The development of the methods of the calculation of deformations in rock-mass with cracks filled by different mixtures

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Head

Khapilova N.S.,

Registration Date

24-12-2007

Organization

Institute of Applied Mathematics and Mechanics of National Academy of Sciences of Ukraine

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The problem about the distribution of stresses in the rock mass with the preparation working, which has the system of filled clamping mixtures cracks in the roof, is solved. An analytical formula for the calculation of space abutment pressure on a coal seam is got. The numeral-analytical methods of calculation of the stressed-strained state of rock mass are developed for mining on low depths.

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2020-04-02