METHOD OF CONSTRUCTION OF A SHELTER AT A SUBWAY STATION
The method for constructing a shelter at a subway station includes tunneling, pouring a layer of crushed rock into the tray part of the tunnel, installing support sections, filling the space between the support and the adjacent soil with crushed rock, injecting polymer resin under pressure, creating...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | English Ukrainian |
Published |
17.04.2024
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Online Access | Get full text |
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