EP0498786A3 - Method for limiting subsidence during the excavation of underground cavities - Google Patents

Method for limiting subsidence during the excavation of underground cavities Download PDF

Info

Publication number
EP0498786A3
EP0498786A3 EP19920890013 EP92890013A EP0498786A3 EP 0498786 A3 EP0498786 A3 EP 0498786A3 EP 19920890013 EP19920890013 EP 19920890013 EP 92890013 A EP92890013 A EP 92890013A EP 0498786 A3 EP0498786 A3 EP 0498786A3
Authority
EP
European Patent Office
Prior art keywords
excavation
limiting
underground cavities
subsidence during
eruption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19920890013
Other languages
German (de)
Other versions
EP0498786B1 (en
EP0498786A2 (en
Inventor
Helmut Dipl.Ing. Liebsch
Manfred Dipl.Ing Poettinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liebsch Helmut Dipl-Ing
UNIVERSALE-BAU AG
Original Assignee
Liebsch Helmut Dipl-Ing
UNIVERSALE-BAU AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liebsch Helmut Dipl-Ing, UNIVERSALE-BAU AG filed Critical Liebsch Helmut Dipl-Ing
Publication of EP0498786A2 publication Critical patent/EP0498786A2/en
Publication of EP0498786A3 publication Critical patent/EP0498786A3/en
Application granted granted Critical
Publication of EP0498786B1 publication Critical patent/EP0498786B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Method for limiting subsidence on the surface during the excavation of an underground cavity extending longitudinally, especially a tunnel, as a result of the eruption of material, such as loose rock, earth or the like. In this, as early as before the eruption of the material, as a result of stress rearrangements, a rock support ring is formed in that uplifts of the material are brought about, for example by an increase in volume, in the two lateral regions of the cavity to be produced, the so-called tunnel side walls. <IMAGE>
EP92890013A 1991-02-05 1992-01-16 Method for limiting subsidence during the excavation of underground cavities Expired - Lifetime EP0498786B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT240/91 1991-02-05
AT24091 1991-02-05

Publications (3)

Publication Number Publication Date
EP0498786A2 EP0498786A2 (en) 1992-08-12
EP0498786A3 true EP0498786A3 (en) 1993-03-31
EP0498786B1 EP0498786B1 (en) 1994-12-07

Family

ID=3485280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92890013A Expired - Lifetime EP0498786B1 (en) 1991-02-05 1992-01-16 Method for limiting subsidence during the excavation of underground cavities

Country Status (3)

Country Link
EP (1) EP0498786B1 (en)
AT (1) ATE115233T1 (en)
DE (1) DE59200866D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110552717A (en) * 2019-05-27 2019-12-10 中铁十八局集团第四工程有限公司 sand cobble stratum shield tunnel earth surface layering differential settlement space grouting settlement reduction method
CN111980716A (en) * 2020-08-27 2020-11-24 中铁十五局集团有限公司 Calculation method for predicting soil body settlement caused by asynchronous tunneling of parallel tunnels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322858A (en) * 1902-07-07 1903-02-17 Berlier Jean Baptiste Process for the construction of underground galleries in cracked and permeable soils
DE2062081A1 (en) * 1969-12-22 1971-07-22 Serata, Shosei, Orinda, Calif (VStA) Methods of controlling the safety of mining cavities
GB2083105A (en) * 1980-08-04 1982-03-17 Colgate Stirling Auchincloss A method of (pressurizing and) stabilizing material eg rock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322858A (en) * 1902-07-07 1903-02-17 Berlier Jean Baptiste Process for the construction of underground galleries in cracked and permeable soils
DE2062081A1 (en) * 1969-12-22 1971-07-22 Serata, Shosei, Orinda, Calif (VStA) Methods of controlling the safety of mining cavities
GB2083105A (en) * 1980-08-04 1982-03-17 Colgate Stirling Auchincloss A method of (pressurizing and) stabilizing material eg rock

Also Published As

Publication number Publication date
EP0498786B1 (en) 1994-12-07
DE59200866D1 (en) 1995-01-19
EP0498786A2 (en) 1992-08-12
ATE115233T1 (en) 1994-12-15

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