Abstract
<p>Complex mining and geological conditions of coal exploitation, such as the Soko mine, requiring the<br>constant work on the research of new technical solutions of development and supporting of the<br>underground openings.<br>In this paper presented detailed description of the existing way of development and support<br>underground openings at the mine Soko.<br>Experience in the current method of development and supporting of the openings showed a number of<br>disadvantages especially in terms of increased underground pressures that have affected the<br>deformation of underground openings.<br>Installing AT roof bolting system of support and test support in the drift EH- (-60) z in the underground<br>mine Soko with the combined support represent the new solutions of development and support and<br>function of the increasing stability of mining facilities, extending the life of their exploitation and<br>functionality. </p>
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