GB1398389A - Casing structures for underground mine workings or galleries - Google Patents
Casing structures for underground mine workings or galleriesInfo
- Publication number
- GB1398389A GB1398389A GB3751272A GB3751272A GB1398389A GB 1398389 A GB1398389 A GB 1398389A GB 3751272 A GB3751272 A GB 3751272A GB 3751272 A GB3751272 A GB 3751272A GB 1398389 A GB1398389 A GB 1398389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- segments
- casing structure
- floor
- galleries
- 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.)
- Expired
Links
- 230000003245 working effect Effects 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 239000002023 wood Substances 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
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
1398389 Tunnels &c BERGWERKSVERBAND GmbH 11 Aug 1972 [13 Aug 1971 23 Sept 1971] 37512/72 Heading E1F A casing structure for underground galleries comprises multi-part casing elements each comprising interconnected segments including a wall segment 1, 2 at each end of the element, each wall segment 1, 2 being provided at its lower end with a first compression support 1b, 2b for cooperation with the floor of the gallery, and a second compression support 1c, 2c for supporting the casing structure upon a subsequently introduced floor casing structure 15, 16. Compression supports 1a, 2a, 3a and 3b are also provided between adjacent segments of each element, the supports being preferably of wood. The floor casing structure comprises two segments 15 and a slab 16 which is used to complete a central strip left free by the segments 15. The segments are provided with insert devices 6 to facilitate handling during erection. The elements are of reinforced concrete and are installed at spaced intervals longitudinally of the gallery.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712140636 DE2140636C3 (en) | 1971-08-13 | Arch-shaped track extension underground from extension frames, which consist of several precast reinforced concrete parts | |
DE19712147492 DE2147492A1 (en) | 1971-09-23 | 1971-09-23 | CONCRETE OR REINFORCED CONCRETE EXTENSIONS FOR THE UNDERGROUND MINING |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1398389A true GB1398389A (en) | 1975-06-18 |
Family
ID=25761596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3751272A Expired GB1398389A (en) | 1971-08-13 | 1972-08-11 | Casing structures for underground mine workings or galleries |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE787455A (en) |
FR (1) | FR2149377B1 (en) |
GB (1) | GB1398389A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2254350A (en) * | 1991-04-02 | 1992-10-07 | Csr Humes Pty Ltd | Bridge or tunnel construction |
AU642082B2 (en) * | 1991-04-02 | 1993-10-07 | Holcim (Australia) Pty Ltd | Bridge or tunnel construction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116717291B (en) * | 2023-08-08 | 2023-09-29 | 深圳市特区铁工建设集团有限公司 | Safety precaution supporting equipment for tunnel construction |
-
1972
- 1972-08-08 FR FR7228544A patent/FR2149377B1/fr not_active Expired
- 1972-08-11 BE BE787455A patent/BE787455A/en unknown
- 1972-08-11 GB GB3751272A patent/GB1398389A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2254350A (en) * | 1991-04-02 | 1992-10-07 | Csr Humes Pty Ltd | Bridge or tunnel construction |
AU642082B2 (en) * | 1991-04-02 | 1993-10-07 | Holcim (Australia) Pty Ltd | Bridge or tunnel construction |
US5351353A (en) * | 1991-04-02 | 1994-10-04 | Csr Humes Pty. Limited | Bridge or tunnel construction |
GB2254350B (en) * | 1991-04-02 | 1994-10-26 | Csr Humes Pty Ltd | Bridge or tunnel construction |
Also Published As
Publication number | Publication date |
---|---|
BE787455A (en) | 1972-12-01 |
FR2149377B1 (en) | 1977-04-01 |
FR2149377A1 (en) | 1973-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |