FR2073792A5 - - Google Patents
Info
- Publication number
- FR2073792A5 FR2073792A5 FR7045177A FR7045177A FR2073792A5 FR 2073792 A5 FR2073792 A5 FR 2073792A5 FR 7045177 A FR7045177 A FR 7045177A FR 7045177 A FR7045177 A FR 7045177A FR 2073792 A5 FR2073792 A5 FR 2073792A5
- Authority
- FR
- France
- 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 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB61269/69A GB1292638A (en) | 1969-12-16 | 1969-12-16 | Improvements in or relating to arcuate tunnel lining segments |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2073792A5 true FR2073792A5 (en) | 1971-10-01 |
Family
ID=10486801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7045177A Expired FR2073792A5 (en) | 1969-12-16 | 1970-12-15 |
Country Status (7)
Country | Link |
---|---|
AR (1) | AR194565A1 (en) |
BE (1) | BE760351A (en) |
CA (1) | CA943357A (en) |
DE (1) | DE7046337U (en) |
FR (1) | FR2073792A5 (en) |
GB (1) | GB1292638A (en) |
ZA (1) | ZA708487B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2196421A1 (en) * | 1972-08-15 | 1974-03-15 | Charcon Tunnels Ltd | |
FR2375438A1 (en) * | 1976-12-21 | 1978-07-21 | Charcon Tunnels Ltd | Prefabricated tunnel lining segment - has end holes for coupling bolts with recesses in lining wall to receive nuts |
FR2526856A1 (en) * | 1982-05-17 | 1983-11-18 | Holzmann Philipp Ag | A VOUSSOIR CELLING SYSTEM, IN PARTICULAR FOR REALIZING UNDERGROUND TUNNELS OR GALLERIES AND A VERIFYING INSTRUMENT FOR ITS PLACEMENT |
EP0114514A1 (en) * | 1983-01-17 | 1984-08-01 | Charcon Tunnels Limited | Cast concrete element for underground tubular structure |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2964246D1 (en) * | 1978-04-12 | 1983-01-20 | Sheridan Contractors Eng | Tunnel lining, segment therefore and method of lining a tunnel |
CA2713724C (en) | 2008-01-28 | 2016-11-22 | Darin R. Kruse | Apparatus and methods for underground structures and construction thereof |
US9085872B2 (en) | 2011-06-03 | 2015-07-21 | Darin R. Kruse | Lubricated soil mixing system and methods |
CN110878698B (en) * | 2019-11-22 | 2022-04-05 | 北京金河水务建设集团有限公司 | Construction process for grouting behind expansion joint |
-
1969
- 1969-12-16 GB GB61269/69A patent/GB1292638A/en not_active Expired
-
1970
- 1970-12-15 ZA ZA708487A patent/ZA708487B/en unknown
- 1970-12-15 AR AR232970A patent/AR194565A1/en active
- 1970-12-15 BE BE760351A patent/BE760351A/en unknown
- 1970-12-15 FR FR7045177A patent/FR2073792A5/fr not_active Expired
- 1970-12-16 CA CA100,786A patent/CA943357A/en not_active Expired
- 1970-12-16 DE DE19707046337U patent/DE7046337U/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2196421A1 (en) * | 1972-08-15 | 1974-03-15 | Charcon Tunnels Ltd | |
FR2375438A1 (en) * | 1976-12-21 | 1978-07-21 | Charcon Tunnels Ltd | Prefabricated tunnel lining segment - has end holes for coupling bolts with recesses in lining wall to receive nuts |
FR2526856A1 (en) * | 1982-05-17 | 1983-11-18 | Holzmann Philipp Ag | A VOUSSOIR CELLING SYSTEM, IN PARTICULAR FOR REALIZING UNDERGROUND TUNNELS OR GALLERIES AND A VERIFYING INSTRUMENT FOR ITS PLACEMENT |
EP0114514A1 (en) * | 1983-01-17 | 1984-08-01 | Charcon Tunnels Limited | Cast concrete element for underground tubular structure |
Also Published As
Publication number | Publication date |
---|---|
DE7046337U (en) | 1971-05-06 |
AR194565A1 (en) | 1973-07-31 |
CA943357A (en) | 1974-03-12 |
BE760351A (en) | 1971-05-17 |
GB1292638A (en) | 1972-10-11 |
ZA708487B (en) | 1971-10-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |