ATA336487A - TUNNEL RESTORATION - Google Patents

TUNNEL RESTORATION

Info

Publication number
ATA336487A
ATA336487A AT873364A AT336487A ATA336487A AT A336487 A ATA336487 A AT A336487A AT 873364 A AT873364 A AT 873364A AT 336487 A AT336487 A AT 336487A AT A336487 A ATA336487 A AT A336487A
Authority
AT
Austria
Prior art keywords
tunnel restoration
restoration
tunnel
Prior art date
Application number
AT873364A
Other languages
German (de)
Other versions
AT394752B (en
Original Assignee
Bauveg Bergbauges M B H
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 Bauveg Bergbauges M B H filed Critical Bauveg Bergbauges M B H
Priority to AT0336487A priority Critical patent/AT394752B/en
Priority to AT66290A priority patent/AT396507B/en
Publication of ATA336487A publication Critical patent/ATA336487A/en
Application granted granted Critical
Publication of AT394752B publication Critical patent/AT394752B/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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/16—Image preprocessing
    • G06V30/162—Quantising the image signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
AT0336487A 1987-12-18 1987-12-18 Tunnel renovation AT394752B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0336487A AT394752B (en) 1987-12-18 1987-12-18 Tunnel renovation
AT66290A AT396507B (en) 1987-12-18 1990-03-21 Spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0336487A AT394752B (en) 1987-12-18 1987-12-18 Tunnel renovation

Publications (2)

Publication Number Publication Date
ATA336487A true ATA336487A (en) 1991-11-15
AT394752B AT394752B (en) 1992-06-25

Family

ID=3549409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0336487A AT394752B (en) 1987-12-18 1987-12-18 Tunnel renovation

Country Status (1)

Country Link
AT (1) AT394752B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH488871A (en) * 1968-03-15 1970-04-15 Huber+Suhner Ag Methods for sealing walls, e.g. Tunnels, galleries, sewage treatment plants, etc.

Also Published As

Publication number Publication date
AT394752B (en) 1992-06-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee