FR1246570A - Soutènement de galerie pour exploitations minières - Google Patents
Soutènement de galerie pour exploitations minièresInfo
- Publication number
- FR1246570A FR1246570A FR816907A FR816907A FR1246570A FR 1246570 A FR1246570 A FR 1246570A FR 816907 A FR816907 A FR 816907A FR 816907 A FR816907 A FR 816907A FR 1246570 A FR1246570 A FR 1246570A
- Authority
- FR
- France
- Prior art keywords
- mining operations
- tunnel support
- tunnel
- support
- mining
- 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.)
- Expired
Links
- 238000005065 mining Methods 0.000 title 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
-
- 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
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)
- Supports For Pipes And Cables (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0025011 | 1959-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1246570A true FR1246570A (fr) | 1960-11-18 |
Family
ID=7401806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR816907A Expired FR1246570A (fr) | 1959-02-20 | 1960-01-28 | Soutènement de galerie pour exploitations minières |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE586799A (fr) |
FR (1) | FR1246570A (fr) |
GB (1) | GB905291A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427465A1 (fr) * | 1978-05-31 | 1979-12-28 | Voest Alpine Ag | Cadre de soutenement pour galerie ou tunnel |
-
1960
- 1960-01-08 GB GB78860A patent/GB905291A/en not_active Expired
- 1960-01-21 BE BE586799A patent/BE586799A/fr unknown
- 1960-01-28 FR FR816907A patent/FR1246570A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427465A1 (fr) * | 1978-05-31 | 1979-12-28 | Voest Alpine Ag | Cadre de soutenement pour galerie ou tunnel |
Also Published As
Publication number | Publication date |
---|---|
GB905291A (en) | 1962-09-05 |
BE586799A (fr) | 1960-07-22 |
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