Fesenko E. The forecast and laws of the heave of layered sole’ rocks in mine workings.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0406U000451

Applicant for

Specialization

  • 05.15.04 - Шахтне та підземне будівництво

20-01-2006

Specialized Academic Board

Д 08.080.04

National Technical University Dnipro Polytechnic

Essay

In the thesis results of researches on an establishment of laws and suggested of an engineering method of the forecast heave and a raising of layered sole’ rocks in mine workings stated. Influence of the most significant factors on probability heave of layered sole’ rocks is investigated, the generalized formulas of calculation of probability and a raising of rocks heave are received. The mechanism of a raising of layered rocks is investigated. The coordinate of the maximal raising and the beginning heave is established, criteria which combination defines a degree of stability of sole’ rocks are given. The simulation on equivalent materials of loss of stability of layered sole’ rocks is lead.

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