| 摘要 |
FIELD: construction. ^ SUBSTANCE: invention relates to the area of underground storage in the permafrost rocks and can be used in the gas, oil-extracting and petrochemical industry. The mine underground storehouse in the permafrost breeds 1, will gain the basic tunnel development 2, inclined development 3 for passing of the basic tunnel excavation, operational 4 and technological 5 boreholes. The basic tunnel development 2 is executed with a side raise of the technological boreholes 5. The operational borehole 4 is drilled in the bottom part of tunnel development 2, thus in an operational borehole 4 pipelines for reception 8 and selection 9 products of storage are placed. The corner of an inclination of the basic tunnel development does not exceed size at which an absolute mark of the ground 6 basic tunnel developments 2 in a zone of accommodation of a technological borehole 5 does not exceed an absolute mark of its roof 7 in a zone of an arrangement of an operational borehole 4. ^ EFFECT: increases the efficiency and reliability of the operation of the mine storehouse, to increase useful volume. ^ 2 cl, 2 dwg |
