DE59200866D1 - Process for limiting subsidence in the creation of underground cavities. - Google Patents

Process for limiting subsidence in the creation of underground cavities.

Info

Publication number
DE59200866D1
DE59200866D1 DE59200866T DE59200866T DE59200866D1 DE 59200866 D1 DE59200866 D1 DE 59200866D1 DE 59200866 T DE59200866 T DE 59200866T DE 59200866 T DE59200866 T DE 59200866T DE 59200866 D1 DE59200866 D1 DE 59200866D1
Authority
DE
Germany
Prior art keywords
subsidence
limiting
creation
underground cavities
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.)
Expired - Fee Related
Application number
DE59200866T
Other languages
German (de)
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
Universale Bau AG
Original Assignee
LIEBSCH HELMUT
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, Universale Bau AG filed Critical LIEBSCH HELMUT
Application granted granted Critical
Publication of DE59200866D1 publication Critical patent/DE59200866D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological 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>
DE59200866T 1991-02-05 1992-01-16 Process for limiting subsidence in the creation of underground cavities. Expired - Fee Related DE59200866D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT24091 1991-02-05

Publications (1)

Publication Number Publication Date
DE59200866D1 true DE59200866D1 (en) 1995-01-19

Family

ID=3485280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59200866T Expired - Fee Related DE59200866D1 (en) 1991-02-05 1992-01-16 Process for limiting subsidence in the creation 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

Family Cites Families (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
GB1304878A (en) * 1969-12-22 1973-01-31
US4370077A (en) * 1980-08-04 1983-01-25 Colgate Stirling A Method of pressurizing and stabilizing rock by periodic and repeated injections of a settable fluid of finite gel strength

Also Published As

Publication number Publication date
EP0498786B1 (en) 1994-12-07
EP0498786A3 (en) 1993-03-31
EP0498786A2 (en) 1992-08-12
ATE115233T1 (en) 1994-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee