GB293951A - Re-inforcing structure for mine-tunnels or the like - Google Patents
Re-inforcing structure for mine-tunnels or the likeInfo
- Publication number
- GB293951A GB293951A GB1485927A GB1485927A GB293951A GB 293951 A GB293951 A GB 293951A GB 1485927 A GB1485927 A GB 1485927A GB 1485927 A GB1485927 A GB 1485927A GB 293951 A GB293951 A GB 293951A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guiding means
- insertions
- wood
- sectors
- tunnels
- 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
- 238000003780 insertion Methods 0.000 abstract 3
- 230000037431 insertion Effects 0.000 abstract 3
- 239000002023 wood Substances 0.000 abstract 3
- -1 masonry Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 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
- E21D11/05—Lining with building materials using compressible insertions
-
- 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)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
293,951. Baron, A. June 2, 1927. Tunnels.-In a reinforcing structure for mine tunnels, &c., comprising arcuate concrete &c. sections side by side, the sections being segmental and having yielding material in some or all joints, guiding means are provided between adjacent segments to permit relative circumferential movement but not substantial relative radial movement. In Fig. 1, adjacent ring segments 1 are relatively guided by telescoping tubes 3, 4 or by H-shaped members 5 embracing the ends of the sectors, or both; wood insertions 2 are placed in those joints in which yielding under pressure is to be allowed for, the insertions engaging the web of the corresponding member 5 to hold the latter centrally in the joint. In Fig. 5, the roof of a tunnel &c. is supported by a vaulted structure built of annular sectors with wood insertions 18 and guiding means 17 similar to the guiding means 3, 4, Fig. 1, the structure being supported by wood, masonry, or concrete pillars 11, spaced apart or placed close together and braced by wedges 12; sheet metal caps 13 engage the upper ends of the pillars 11 and the outer ends of the outer sectors, and are connected by splices 13<c>, a plug 15 also connecting the parts. Guiding means similar to the guiding means 5, Fig. 1, may replace, or be used together with. the guiding means 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1485927A GB293951A (en) | 1927-06-02 | 1927-06-02 | Re-inforcing structure for mine-tunnels or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1485927A GB293951A (en) | 1927-06-02 | 1927-06-02 | Re-inforcing structure for mine-tunnels or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB293951A true GB293951A (en) | 1928-07-19 |
Family
ID=10048752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1485927A Expired GB293951A (en) | 1927-06-02 | 1927-06-02 | Re-inforcing structure for mine-tunnels or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB293951A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959197A (en) * | 1957-04-30 | 1960-11-08 | Nederlanden Staat | Tunnel or tunnel-part |
| GB2254350A (en) * | 1991-04-02 | 1992-10-07 | Csr Humes Pty Ltd | Bridge or tunnel construction |
| CN103912288A (en) * | 2014-03-17 | 2014-07-09 | 上海市政工程设计研究总院（集团）有限公司 | High-bearing-capacity segment joint structure |
| CN105952459A (en) * | 2016-05-04 | 2016-09-21 | 中铁二十四局集团浙江工程有限公司 | Splicing-type primary support method for tunnel |
-
1927
- 1927-06-02 GB GB1485927A patent/GB293951A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959197A (en) * | 1957-04-30 | 1960-11-08 | Nederlanden Staat | Tunnel or tunnel-part |
| GB2254350A (en) * | 1991-04-02 | 1992-10-07 | Csr Humes 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 |
| CN103912288A (en) * | 2014-03-17 | 2014-07-09 | 上海市政工程设计研究总院（集团）有限公司 | High-bearing-capacity segment joint structure |
| CN105952459A (en) * | 2016-05-04 | 2016-09-21 | 中铁二十四局集团浙江工程有限公司 | Splicing-type primary support method for tunnel |
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