ATE63153T1 - INDIVIDUAL COMPONENTS FOR THE EXCAVATION OF EXCAVATED CAVIES IN THE MOUNTAINS. - Google Patents

INDIVIDUAL COMPONENTS FOR THE EXCAVATION OF EXCAVATED CAVIES IN THE MOUNTAINS.

Info

Publication number
ATE63153T1
ATE63153T1 AT87202425T AT87202425T ATE63153T1 AT E63153 T1 ATE63153 T1 AT E63153T1 AT 87202425 T AT87202425 T AT 87202425T AT 87202425 T AT87202425 T AT 87202425T AT E63153 T1 ATE63153 T1 AT E63153T1
Authority
AT
Austria
Prior art keywords
cavies
mountains
excavated
excavation
individual components
Prior art date
Application number
AT87202425T
Other languages
German (de)
Inventor
Luigi Arnoldi
Original Assignee
Cbk Srl
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 Cbk Srl filed Critical Cbk Srl
Application granted granted Critical
Publication of ATE63153T1 publication Critical patent/ATE63153T1/en

Links

Classifications

    • 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Toys (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Supports For Plants (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Road Paving Structures (AREA)
  • Foundations (AREA)

Abstract

A structural modular element (10) for supporting rock excavations has a curved shape with a U-like cross-section and flanges (11,12) directed toward the centre of curvature. A plurality of elements (10) are assemblable to each other, in order to provide a type of lining suitable to any particular geological situation, by means of slots (15) provided both on the flanges (11,12) and on the stiffing plates (14) of the elements (10).
AT87202425T 1986-12-12 1987-12-07 INDIVIDUAL COMPONENTS FOR THE EXCAVATION OF EXCAVATED CAVIES IN THE MOUNTAINS. ATE63153T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8624020U IT209510Z2 (en) 1986-12-12 1986-12-12 MODULAR STRUCTURAL ELEMENT FOR THE SUPPORT OF EXCAVATIONS IN THE ROCK.
EP87202425A EP0273502B1 (en) 1986-12-12 1987-12-07 Modular structural element for supporting excavations inside rock

Publications (1)

Publication Number Publication Date
ATE63153T1 true ATE63153T1 (en) 1991-05-15

Family

ID=11211517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87202425T ATE63153T1 (en) 1986-12-12 1987-12-07 INDIVIDUAL COMPONENTS FOR THE EXCAVATION OF EXCAVATED CAVIES IN THE MOUNTAINS.

Country Status (6)

Country Link
EP (1) EP0273502B1 (en)
AT (1) ATE63153T1 (en)
DE (1) DE3769773D1 (en)
ES (1) ES2022315B3 (en)
GR (1) GR3002241T3 (en)
IT (1) IT209510Z2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227641B (en) * 1988-11-30 1991-04-23 Cbk S R L E UNIVERSAL COATING ELEMENT FOR CIRCULAR EXCAVATIONS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB370596A (en) * 1931-03-06 1932-04-14 Braithwaite & Co Engineers Ltd Improvements relating to tunnel linings

Also Published As

Publication number Publication date
GR3002241T3 (en) 1992-12-30
EP0273502B1 (en) 1991-05-02
DE3769773D1 (en) 1991-06-06
IT209510Z2 (en) 1988-10-10
IT8624020V0 (en) 1986-12-12
EP0273502A1 (en) 1988-07-06
ES2022315B3 (en) 1991-12-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee