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IT1275231B - DEVICE FOR REINFORCEMENT THE CONSOLIDATION AND STABILIZATION OF THE LAND PARTICULARLY SUITABLE FOR PREVENTING LANDSLIDES OR DEFORMATIONS OF THE EXCAVATION FRONT IN GALLERIES OR EXCAVATIONS IN THE TRENCH - Google Patents

DEVICE FOR REINFORCEMENT THE CONSOLIDATION AND STABILIZATION OF THE LAND PARTICULARLY SUITABLE FOR PREVENTING LANDSLIDES OR DEFORMATIONS OF THE EXCAVATION FRONT IN GALLERIES OR EXCAVATIONS IN THE TRENCH

Info

Publication number
IT1275231B
IT1275231B ITMI950235A ITMI950235A IT1275231B IT 1275231 B IT1275231 B IT 1275231B IT MI950235 A ITMI950235 A IT MI950235A IT MI950235 A ITMI950235 A IT MI950235A IT 1275231 B IT1275231 B IT 1275231B
Authority
IT
Italy
Prior art keywords
consolidation
stabilization
reinforcement
excavations
galleries
Prior art date
Application number
ITMI950235A
Other languages
Italian (it)
Inventor
Giuseppe Vago
Original Assignee
Sireg S P A Soc It Di Ricerca
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11370485&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1275231(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sireg S P A Soc It Di Ricerca filed Critical Sireg S P A Soc It Di Ricerca
Priority to ITMI950235A priority Critical patent/IT1275231B/en
Publication of ITMI950235A0 publication Critical patent/ITMI950235A0/en
Priority to AT96101053T priority patent/ATE162593T1/en
Priority to EP96101053A priority patent/EP0726383B2/en
Priority to DE69600147T priority patent/DE69600147T3/en
Publication of ITMI950235A1 publication Critical patent/ITMI950235A1/en
Application granted granted Critical
Publication of IT1275231B publication Critical patent/IT1275231B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
    • 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
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/0671—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with means for consolidating the rock in front of the shield by injection of consolidating substances through boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Piles And Underground Anchors (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

A device is described for reinforcement, consolidation and stabilization of the ground, particularly for preventing landslides or deformation of the working face in tunnels or trenches, comprising an injection tube (5), advantageously with valves, to be inserted in a respective borehole (20) in the ground (3), around which tube (5) are arranged a plurality of strong reinforcing elements (7, 7'), mounted by means of centering spacers (6) and held together by external retaining elements. <IMAGE>
ITMI950235A 1995-02-09 1995-02-09 DEVICE FOR REINFORCEMENT THE CONSOLIDATION AND STABILIZATION OF THE LAND PARTICULARLY SUITABLE FOR PREVENTING LANDSLIDES OR DEFORMATIONS OF THE EXCAVATION FRONT IN GALLERIES OR EXCAVATIONS IN THE TRENCH IT1275231B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI950235A IT1275231B (en) 1995-02-09 1995-02-09 DEVICE FOR REINFORCEMENT THE CONSOLIDATION AND STABILIZATION OF THE LAND PARTICULARLY SUITABLE FOR PREVENTING LANDSLIDES OR DEFORMATIONS OF THE EXCAVATION FRONT IN GALLERIES OR EXCAVATIONS IN THE TRENCH
AT96101053T ATE162593T1 (en) 1995-02-09 1996-01-25 INJECTION ANCHORS FOR TUNNELS AND TRENCHES
EP96101053A EP0726383B2 (en) 1995-02-09 1996-01-25 Injection anchor for tunnels and trenches
DE69600147T DE69600147T3 (en) 1995-02-09 1996-01-25 Injection anchor for tunnels and trenches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950235A IT1275231B (en) 1995-02-09 1995-02-09 DEVICE FOR REINFORCEMENT THE CONSOLIDATION AND STABILIZATION OF THE LAND PARTICULARLY SUITABLE FOR PREVENTING LANDSLIDES OR DEFORMATIONS OF THE EXCAVATION FRONT IN GALLERIES OR EXCAVATIONS IN THE TRENCH

Publications (3)

Publication Number Publication Date
ITMI950235A0 ITMI950235A0 (en) 1995-02-09
ITMI950235A1 ITMI950235A1 (en) 1996-08-09
IT1275231B true IT1275231B (en) 1997-07-31

Family

ID=11370485

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950235A IT1275231B (en) 1995-02-09 1995-02-09 DEVICE FOR REINFORCEMENT THE CONSOLIDATION AND STABILIZATION OF THE LAND PARTICULARLY SUITABLE FOR PREVENTING LANDSLIDES OR DEFORMATIONS OF THE EXCAVATION FRONT IN GALLERIES OR EXCAVATIONS IN THE TRENCH

Country Status (4)

Country Link
EP (1) EP0726383B2 (en)
AT (1) ATE162593T1 (en)
DE (1) DE69600147T3 (en)
IT (1) IT1275231B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2821554A1 (en) 2013-07-03 2015-01-07 Sireg S.P.A. Sleeve valve fitted pipe in biodegradable bioplastic

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29805352U1 (en) * 1998-03-25 1998-06-10 Habe, Wolfgang, 41844 Wegberg Device for stabilizing a wall body
KR100715237B1 (en) 2003-10-10 2007-05-10 정성필 Nailing Device
CN102155234B (en) * 2011-04-08 2012-12-26 中铁上海设计院集团有限公司 Excavation construction method for unsymmetrical small-space tunnel
EP2976466B1 (en) * 2013-03-20 2018-01-03 Lipsker & Co. Engineering Services (1975) Ltd Ground anchor system and method
JP6263979B2 (en) * 2013-11-18 2018-01-24 株式会社大林組 Natural mountain reinforcement and natural mountain reinforcement structure
CN113047864A (en) * 2021-01-22 2021-06-29 上海应用技术大学 Deep thick and soft surrounding rock roadway girth fusion supporting method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2041526C3 (en) * 1970-08-21 1980-06-04 Dyckerhoff & Widmann Ag, 8000 Muenchen Tension member for a grouting anchor
FR2423591A1 (en) * 1978-04-18 1979-11-16 Sif Entreprise Bachy IMPROVEMENTS TO THE REALIZATION OF ANCHOR TIE RODS
FR2467532A1 (en) * 1979-10-25 1981-04-30 Tokyo Chika Koji Kk Lance for soil stabilisation - has chamber to mix two separately fed chemicals, with radial bores leading to casing barrel groove locating rubber sleeve
DE3507732A1 (en) * 1985-03-05 1986-09-18 Dyckerhoff & Widmann AG, 8000 München TIE LINK FOR A ROCK BOLT OR THE LIKE
DE3536998C1 (en) * 1985-10-17 1986-11-06 Bergwerksverband Gmbh, 4300 Essen Injection rod
AT392501B (en) * 1988-12-06 1991-04-25 Mayreder Kraus & Co Ing Method of increasing the stability of plastic, clayey- silty ground
FR2643096B1 (en) * 1989-02-14 1991-05-10 Soletanche ANCHOR TIE
DE9004177U1 (en) * 1990-04-11 1990-06-28 Bergwerksverband Gmbh, 4300 Essen Injection drilling anchor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2821554A1 (en) 2013-07-03 2015-01-07 Sireg S.P.A. Sleeve valve fitted pipe in biodegradable bioplastic

Also Published As

Publication number Publication date
DE69600147T2 (en) 1998-07-02
DE69600147T3 (en) 2003-02-06
EP0726383B2 (en) 2002-03-20
DE69600147D1 (en) 1998-02-26
ITMI950235A1 (en) 1996-08-09
ITMI950235A0 (en) 1995-02-09
ATE162593T1 (en) 1998-02-15
EP0726383A1 (en) 1996-08-14
EP0726383B1 (en) 1998-01-21

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Legal Events

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0001 Granted