GB8312296D0 - Arcuate concrete segments - Google Patents
Arcuate concrete segmentsInfo
- Publication number
- GB8312296D0 GB8312296D0 GB838312296A GB8312296A GB8312296D0 GB 8312296 D0 GB8312296 D0 GB 8312296D0 GB 838312296 A GB838312296 A GB 838312296A GB 8312296 A GB8312296 A GB 8312296A GB 8312296 D0 GB8312296 D0 GB 8312296D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete segments
- arcuate concrete
- arcuate
- segments
- concrete
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/04—Lining shafts; Linings therefor with brick, concrete, stone, or similar building materials
-
- 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
- E21D11/083—Methods or devices for joining adjacent concrete segments
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Architecture (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08312296A GB2139268B (en) | 1983-05-05 | 1983-05-05 | Actuate concrete segments for tunnel or shaft linings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08312296A GB2139268B (en) | 1983-05-05 | 1983-05-05 | Actuate concrete segments for tunnel or shaft linings |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8312296D0 true GB8312296D0 (en) | 1983-06-08 |
GB2139268A GB2139268A (en) | 1984-11-07 |
GB2139268B GB2139268B (en) | 1986-01-02 |
Family
ID=10542206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08312296A Expired GB2139268B (en) | 1983-05-05 | 1983-05-05 | Actuate concrete segments for tunnel or shaft linings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2139268B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109236300A (en) * | 2018-07-30 | 2019-01-18 | 中煤科工集团西安研究院有限公司 | A kind of electro transport for preventing mine concrete pit shaft from being destroyed by ion erosion |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2228957B (en) * | 1989-03-08 | 1992-10-21 | Charcon Tunnels Ltd | Improvements in or relating to arcuate pre-cast concrete tunnel lining segments |
WO2020049196A1 (en) * | 2018-09-07 | 2020-03-12 | Garcia Castro Luis Manuel | Device for securing construction modules |
US11447947B2 (en) * | 2019-06-14 | 2022-09-20 | Optimas OE Solutions, LLC | Couplings for coupling pre-cast construction segments together and pre-cast construction segments having such couplings |
USD997308S1 (en) | 2020-10-27 | 2023-08-29 | Optimas Oe Solutions Llc | Coupling |
-
1983
- 1983-05-05 GB GB08312296A patent/GB2139268B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109236300A (en) * | 2018-07-30 | 2019-01-18 | 中煤科工集团西安研究院有限公司 | A kind of electro transport for preventing mine concrete pit shaft from being destroyed by ion erosion |
Also Published As
Publication number | Publication date |
---|---|
GB2139268A (en) | 1984-11-07 |
GB2139268B (en) | 1986-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20030504 |