| 摘要 |
The invention relates to a method for erecting a underground construction, in which a shaft (30) is sunk at the erection site, and the shaft is closed off by a cover (32) in which an opening is provided. Furthermore, a lifting/lowering device (37, 38) is provided in the area of the opening, a locking mechanism (57) is provided in the shaft (30) below the opening, a segment of the construction (46) is provided in the area of the opening and is connected to the lifting/lowering device (37, 38) and is lowered through the opening, down to the locking mechanism (57), and is locked, and is then released from the lifting/lowering device (37, 38) after being locked, a process cycle is performed in which a further segment of the construction (40) is connected to the locked segment of the construction (46), the construction segments located in the shaft are lowered, and said process cycle is repeated until the segments required for erecting the underground construction have been inserted into the shaft. |
