LINING OF PRESSURE-FREE HYDRAULIC TUNNEL

摘要

WITHOUT NON-DRILLING HYDROTECHNICAL TUNNEL, including reinforced concrete vault made in underground workings, walls and a tray with reinforcement of walls and a tray attached to the rock, making it easier to erect and increase reliability The work of the lining, the reinforcement of the walls and the tray are made in the form of autonomous square pemeTiiaTbix frames fastened diagonally to the square by means of hooks connected to the anchors.