EP 2313613 B1 20120328 - METHOD FOR ERECTING AN UNDERGROUND CONSTRUCTION
Title (en)
METHOD FOR ERECTING AN UNDERGROUND CONSTRUCTION
Title (de)
VERFAHREN ZUM ERRICHTEN EINES UNTERIRDISCHEN BAUWERKS
Title (fr)
PROCÉDÉ DE RÉALISATION D'UN OUVRAGE SOUTERRAIN
Publication
Application
Priority
- EP 2010002183 W 20100407
- DE 102009020517 A 20090508
Abstract (en)
[origin: WO2010127751A2] The invention relates to a method for erecting a underground construction, the method being intended to ensure assembly of the underground construction as safely as possible. The method is characterized in that a shaft is sunk at the erection site, and the shaft is closed off by a cover in which an opening is provided, that a lifting/lowering device is provided in the area of the opening, that a locking ability is provided in the shaft below the opening, that a segment of the construction is provided in the area of the opening and is connected to the lifting/lowering device and is lowered through the opening, down to the locking ability, and is locked, and then is released after locking by the lifting/lowering device, that a process cycle is performed in which a further segment of the construction is provided in the area of the opening, said segment is connected to the lifting/lowering device and the locking segment of the construction, then the locking of the previous segment is released, the construction segments present in the shaft are lowered until the uppermost segment is located in the locking area, and the uppermost segment of the construction is locked, and said process cycle is repeated until the segments required for erecting the underground construction have been inserted into the shaft.
IPC 8 full level
E21D 7/00 (2006.01); E02D 7/28 (2006.01); E02D 23/08 (2006.01); E02D 29/045 (2006.01); E04H 6/10 (2006.01); E04H 6/18 (2006.01); E21D 1/08 (2006.01); E21D 13/00 (2006.01)
CPC (source: EP US)
E02D 7/28 (2013.01 - EP US); E02D 23/08 (2013.01 - EP US); E02D 29/045 (2013.01 - EP US); E04H 6/12 (2013.01 - EP US); E21D 1/08 (2013.01 - EP US); E21D 7/00 (2013.01 - EP US); E21D 13/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009020517 B3 20101021; AT E551495 T1 20120415; CN 102239309 A 20111109; CN 102239309 B 20131106; EP 2313613 A2 20110427; EP 2313613 B1 20120328; ES 2384161 T3 20120702; HK 1161622 A1 20120727; RU 2011149719 A 20130620; RU 2519321 C2 20140610; US 2012163919 A1 20120628; US 8763344 B2 20140701; WO 2010127751 A2 20101111; WO 2010127751 A3 20110421
DOCDB simple family (application)
DE 102009020517 A 20090508; AT 10713426 T 20100407; CN 201080003454 A 20100407; EP 10713426 A 20100407; EP 2010002183 W 20100407; ES 10713426 T 20100407; HK 12102054 A 20120229; RU 2011149719 A 20100407; US 201013319238 A 20100407