Control of the state of the array of rocks during underground geotechnology

The book contains information about the features of the structure of the rocks of rocks and its properties. Attention is paid to modern methods of control of the state of the array. The general characteristic of the distribution of stresses in the untouched array is given. The basic patterns of dispersion and collapse of breeds are set out. The methods of maintaining a part -time array of rocks with a stitches, laying, fasting, by means of artificial strengthening of rocks are described. The problems of forecasting and preventing dangerous dynamic manifestations of mining pressure (mountain strokes, sudden emissions of rocks and gas, a breakthrough of water), as well as some calculations of development parameters and control issues on the chapters to verify the assimilation of the discipline.
The book is intended as a training manual and prepared in accordance with the program of the professional module, which is part of the main professional educational program, in accordance with the Federal State Educational Standard in the direction of preparation “Mining” and can be used in additional education and professional training of workers in areas of the mining industry in the presence of secondary (complete) general education