FR2422816A1 - Mine gallery temporary support system - uses pressurised compartmented envelope and supports, with pressure medium replaced later by solid material - Google Patents

Mine gallery temporary support system - uses pressurised compartmented envelope and supports, with pressure medium replaced later by solid material

Info

Publication number
FR2422816A1
FR2422816A1 FR7811967A FR7811967A FR2422816A1 FR 2422816 A1 FR2422816 A1 FR 2422816A1 FR 7811967 A FR7811967 A FR 7811967A FR 7811967 A FR7811967 A FR 7811967A FR 2422816 A1 FR2422816 A1 FR 2422816A1
Authority
FR
France
Prior art keywords
envelope
pressure medium
supports
solid material
mine gallery
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Withdrawn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
FR7811967A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7811967A priority Critical patent/FR2422816A1/en
Publication of FR2422816A1 publication Critical patent/FR2422816A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F16/00—Drainage
    • E21F16/02—Drainage of tunnels
    • 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
    • E21D11/157—Laggings making use of fluid cushions, e.g. the fluid containing a hardenable material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The mining system for supporting underground galleries, uses a flexible envelope or casing which can be filled with a pressure medium such as air or water under pressure. This can be supported in a suitable manner by bolts, tension members, plates, a shell or other supports (3). This envelope then adapts itself to changes in the mine gallery surface over a period of time, and the pressure can be varied if required. The envelope may be divided up into a number of chambers. The pressure medium can be subsequently replaced by a permanent solid material. The material of the envelope forms a sealing surface with the mine gallery surface.
FR7811967A 1978-04-14 1978-04-14 Mine gallery temporary support system - uses pressurised compartmented envelope and supports, with pressure medium replaced later by solid material Withdrawn FR2422816A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7811967A FR2422816A1 (en) 1978-04-14 1978-04-14 Mine gallery temporary support system - uses pressurised compartmented envelope and supports, with pressure medium replaced later by solid material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7811967A FR2422816A1 (en) 1978-04-14 1978-04-14 Mine gallery temporary support system - uses pressurised compartmented envelope and supports, with pressure medium replaced later by solid material

Publications (1)

Publication Number Publication Date
FR2422816A1 true FR2422816A1 (en) 1979-11-09

Family

ID=9207471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811967A Withdrawn FR2422816A1 (en) 1978-04-14 1978-04-14 Mine gallery temporary support system - uses pressurised compartmented envelope and supports, with pressure medium replaced later by solid material

Country Status (1)

Country Link
FR (1) FR2422816A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1236984A (en) * 1959-10-03 1960-07-22 Zd Za Raziskavo Materiala In K Construction method for the drainage of runoff water
FR1512423A (en) * 1966-12-22 1968-02-09 Improvement in the construction of undergrounds
CH462871A (en) * 1966-08-31 1968-09-30 Schindler Bauunternehmung Ag L Method for supporting vault parts in caverns, tunnels or tunnels in the rock and device for carrying out the method
DE1534643A1 (en) * 1964-07-08 1969-08-21 Magerle Ing Otto Drainage layer for a tunnel or gallery lining and process for their manufacture
DE1534623A1 (en) * 1966-07-12 1969-08-21 Gruen & Bilfinger Ag Procedure for avoiding subsidence during tunnel construction by means of shield driving
FR2071352A5 (en) * 1969-12-24 1971-09-17 Coyne & Bellier
FR2096227A5 (en) * 1970-06-12 1972-02-11 Heierli Werner
FR2135490A1 (en) * 1971-05-06 1972-12-22 Patin Pierre

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1236984A (en) * 1959-10-03 1960-07-22 Zd Za Raziskavo Materiala In K Construction method for the drainage of runoff water
DE1534643A1 (en) * 1964-07-08 1969-08-21 Magerle Ing Otto Drainage layer for a tunnel or gallery lining and process for their manufacture
DE1534623A1 (en) * 1966-07-12 1969-08-21 Gruen & Bilfinger Ag Procedure for avoiding subsidence during tunnel construction by means of shield driving
CH462871A (en) * 1966-08-31 1968-09-30 Schindler Bauunternehmung Ag L Method for supporting vault parts in caverns, tunnels or tunnels in the rock and device for carrying out the method
FR1512423A (en) * 1966-12-22 1968-02-09 Improvement in the construction of undergrounds
FR2071352A5 (en) * 1969-12-24 1971-09-17 Coyne & Bellier
FR2096227A5 (en) * 1970-06-12 1972-02-11 Heierli Werner
FR2135490A1 (en) * 1971-05-06 1972-12-22 Patin Pierre

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Legal Events

Date Code Title Description
ST Notification of lapse