FR1179021A - Gallery or shaft lining - Google Patents
Gallery or shaft liningInfo
- Publication number
- FR1179021A FR1179021A FR1179021DA FR1179021A FR 1179021 A FR1179021 A FR 1179021A FR 1179021D A FR1179021D A FR 1179021DA FR 1179021 A FR1179021 A FR 1179021A
- Authority
- FR
- France
- Prior art keywords
- gallery
- shaft lining
- lining
- shaft
- 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
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
- E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining 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
- E21D11/04—Lining with building materials
- E21D11/05—Lining with building materials using compressible insertions
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1179021X | 1956-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1179021A true FR1179021A (en) | 1959-05-20 |
Family
ID=7730044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1179021D Expired FR1179021A (en) | 1956-07-17 | 1957-07-17 | Gallery or shaft lining |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1179021A (en) |
-
1957
- 1957-07-17 FR FR1179021D patent/FR1179021A/en not_active Expired
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