FR2332416A1 - TUBING - Google Patents

TUBING

Info

Publication number
FR2332416A1
FR2332416A1 FR7634620A FR7634620A FR2332416A1 FR 2332416 A1 FR2332416 A1 FR 2332416A1 FR 7634620 A FR7634620 A FR 7634620A FR 7634620 A FR7634620 A FR 7634620A FR 2332416 A1 FR2332416 A1 FR 2332416A1
Authority
FR
France
Prior art keywords
tubing
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.)
Withdrawn
Application number
FR7634620A
Other languages
French (fr)
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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke 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 Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of FR2332416A1 publication Critical patent/FR2332416A1/en
Withdrawn legal-status Critical Current

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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
FR7634620A 1975-11-19 1976-11-17 TUBING Withdrawn FR2332416A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT878875A AT338861B (en) 1975-11-19 1975-11-19 TUBBING

Publications (1)

Publication Number Publication Date
FR2332416A1 true FR2332416A1 (en) 1977-06-17

Family

ID=3608532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634620A Withdrawn FR2332416A1 (en) 1975-11-19 1976-11-17 TUBING

Country Status (4)

Country Link
AT (1) AT338861B (en)
DE (1) DE2641238A1 (en)
FR (1) FR2332416A1 (en)
GB (1) GB1514009A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149833B (en) * 1983-11-18 1986-03-26 Coal Ind Cast concrete segments and assemblies comprising such segments
CN108316945B (en) * 2018-04-09 2024-06-25 中铁工程装备集团有限公司 Rectangular or special-shaped shield tunnel segment structure
CN109519194B (en) * 2018-12-13 2023-10-20 西南交通大学 Hexagonal duct piece of tunnel boring machine for expanding soil layer and construction method
CN110043281B (en) * 2019-05-09 2024-04-09 上海市城市建设设计研究总院（集团）有限公司 Rectangular shield segment combined structure and method suitable for arbitrary turning curve
CN110985070B (en) * 2019-12-30 2024-06-21 湖南五新隧道智能装备股份有限公司 Arch telescopic arm mechanism and waterproof board trolley comprising same
CN112879037A (en) * 2021-04-22 2021-06-01 黄河交通学院 Safe construction method for mine tunnel
CN114165238A (en) * 2021-10-27 2022-03-11 中铁第一勘察设计院集团有限公司 Socket type supporting structure for ventilation shaft of railway tunnel and construction method

Also Published As

Publication number Publication date
ATA878875A (en) 1977-01-15
AT338861B (en) 1977-09-26
GB1514009A (en) 1978-06-14
DE2641238A1 (en) 1977-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse