FR2362268A1 - Corrugated tunnel lining sheets - has cold formed trapezoidal corrugations of continuous sheet or of alternate U=sections - Google Patents
Corrugated tunnel lining sheets - has cold formed trapezoidal corrugations of continuous sheet or of alternate U=sectionsInfo
- Publication number
- FR2362268A1 FR2362268A1 FR7725401A FR7725401A FR2362268A1 FR 2362268 A1 FR2362268 A1 FR 2362268A1 FR 7725401 A FR7725401 A FR 7725401A FR 7725401 A FR7725401 A FR 7725401A FR 2362268 A1 FR2362268 A1 FR 2362268A1
- Authority
- FR
- France
- Prior art keywords
- cold formed
- alternate
- sections
- tunnel lining
- tunnel
- 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- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/20—Special cross- sections, e.g. corrugated
-
- 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)
Abstract
The tunnel lining consists of arches or rings matching the shape of the tunnel, and made of cold formed steel sheet. Each sheet can be corrugated, with each corrugation (1) basically trapeze shaped. Each sloping side of each corrugation can be zig-zag shaped, with two sloping parts and a shoulder (2) between them, parallel to the tunnel axis. Each corrugation can be made of two trapeze shaped sheets (3), one facing the reverse direction to the other, with their extremities (4) connected by bolts (4), welding etc. These extremities are flanges, parallel to the tunnel for the shape of the corrugations include multi-flanged shapes, and shapes bolted together.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762637737 DE2637737B2 (en) | 1976-08-21 | 1976-08-21 | Tunnel lining made of steel elements for roads, underground tunnels and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2362268A1 true FR2362268A1 (en) | 1978-03-17 |
Family
ID=5986036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725401A Withdrawn FR2362268A1 (en) | 1976-08-21 | 1977-08-19 | Corrugated tunnel lining sheets - has cold formed trapezoidal corrugations of continuous sheet or of alternate U=sections |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2637737B2 (en) |
FR (1) | FR2362268A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853089C3 (en) * | 1978-12-08 | 1982-08-19 | Huta-Hegerfeld Ag, 4300 Essen | Lining for a tunnel |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR783050A (en) * | 1934-12-20 | 1935-07-06 | Metal strips or plates and their method of assembly for lining the walls of various capacities | |
US2536759A (en) * | 1946-12-13 | 1951-01-02 | United Steel Fabricators Inc | Arch construction |
FR1118219A (en) * | 1954-01-26 | 1956-06-01 | Klockner Bergbau Victor Ickern | Gutter profile for support in mines |
FR1340921A (en) * | 1962-09-11 | 1963-10-25 | Profilafroid Sa | Improvements to metal supports for underground structures |
DE1174731B (en) * | 1958-07-29 | 1964-07-30 | Georges Chapron | Extension of the line for mining operations |
FR1447027A (en) * | 1964-06-01 | 1966-07-22 | Armco Steel Corp | Sheet metal for interior lining of tunnels |
FR1514602A (en) * | 1966-04-02 | 1968-02-23 | Hoesch Ag | Coating liner, more particularly of the closed ring type |
FR1564216A (en) * | 1967-04-26 | 1969-04-18 | ||
US3601995A (en) * | 1967-12-12 | 1971-08-31 | Hoesch Ag | Shoring construction |
FR2093121A5 (en) * | 1970-06-03 | 1972-01-28 | Beaujean Robert |
-
1976
- 1976-08-21 DE DE19762637737 patent/DE2637737B2/en not_active Ceased
-
1977
- 1977-08-19 FR FR7725401A patent/FR2362268A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR783050A (en) * | 1934-12-20 | 1935-07-06 | Metal strips or plates and their method of assembly for lining the walls of various capacities | |
US2536759A (en) * | 1946-12-13 | 1951-01-02 | United Steel Fabricators Inc | Arch construction |
FR1118219A (en) * | 1954-01-26 | 1956-06-01 | Klockner Bergbau Victor Ickern | Gutter profile for support in mines |
DE1174731B (en) * | 1958-07-29 | 1964-07-30 | Georges Chapron | Extension of the line for mining operations |
FR1340921A (en) * | 1962-09-11 | 1963-10-25 | Profilafroid Sa | Improvements to metal supports for underground structures |
FR1447027A (en) * | 1964-06-01 | 1966-07-22 | Armco Steel Corp | Sheet metal for interior lining of tunnels |
FR1514602A (en) * | 1966-04-02 | 1968-02-23 | Hoesch Ag | Coating liner, more particularly of the closed ring type |
FR1564216A (en) * | 1967-04-26 | 1969-04-18 | ||
US3601995A (en) * | 1967-12-12 | 1971-08-31 | Hoesch Ag | Shoring construction |
FR2093121A5 (en) * | 1970-06-03 | 1972-01-28 | Beaujean Robert |
Also Published As
Publication number | Publication date |
---|---|
DE2637737A1 (en) | 1978-02-23 |
DE2637737B2 (en) | 1978-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |