FR2322259B1 - - Google Patents
Info
- Publication number
- FR2322259B1 FR2322259B1 FR7625766A FR7625766A FR2322259B1 FR 2322259 B1 FR2322259 B1 FR 2322259B1 FR 7625766 A FR7625766 A FR 7625766A FR 7625766 A FR7625766 A FR 7625766A FR 2322259 B1 FR2322259 B1 FR 2322259B1
- 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
- E21D11/14—Lining predominantly with metal
-
- 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
- E21D11/006—Lining anchored in the rock
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50103570A JPS5226734A (en) | 1975-08-26 | 1975-08-26 | Supporting holding portion material of assembly system supporting holding work that lock bolt is used at the same time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2322259A1 FR2322259A1 (en) | 1977-03-25 |
| FR2322259B1 true FR2322259B1 (en) | 1982-11-12 |
Family
ID=14357446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7625766A Granted FR2322259A1 (en) | 1975-08-26 | 1976-08-25 | GALLERY WALL SUPPORT DEVICE |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5226734A (en) |
| AU (1) | AU501149B2 (en) |
| DE (1) | DE2637726C3 (en) |
| ES (1) | ES236459Y (en) |
| FR (1) | FR2322259A1 (en) |
| GB (1) | GB1525305A (en) |
| IT (1) | IT1073901B (en) |
| NO (1) | NO144157C (en) |
| SE (1) | SE417743B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2415193A1 (en) * | 1978-01-20 | 1979-08-17 | Louis Claude | Tunnel and trench supporting member - comprises rigid polygonal frame chamfered on outside to form drain channels |
| DE3032521C2 (en) * | 1980-08-29 | 1984-09-27 | Becker Grubenausbautechnik GmbH, 4720 Beckum | Closed route expansion, especially for underground mine routes |
| FR2557200A1 (en) * | 1983-12-27 | 1985-06-28 | Somafer Sa | DEVICE FOR THE SOFT SUPPORT OF WALLS OF UNDERGROUND GALLERIES |
| DE3629214A1 (en) * | 1986-08-28 | 1988-03-10 | Armo Bauelemente | EXTENSION PROFILE FOR PIT AND TUNNEL EXPANSION |
| DE3810563C1 (en) * | 1988-03-29 | 1989-10-12 | Michel Baubedarf Gmbh, 7123 Sachsenheim, De | Channel-section support |
| CN101117889B (en) * | 2007-06-06 | 2011-04-13 | 马善泉 | Underground tunnel hanging-up assembling supporting construction |
| CN102505946B (en) * | 2011-11-21 | 2014-10-15 | 中国矿业大学(北京) | Closed metal support structure and construction method thereof |
| CN103174443B (en) * | 2013-03-27 | 2015-04-22 | 山东大学 | Positioning device and positioning method applied to prefabricate anchor rod in underground construction model test |
| CN105206160B (en) * | 2015-10-26 | 2017-11-10 | 三峡大学 | Underground chamber system anchor bolt arching experimental provision and method |
| CN114320377A (en) * | 2021-12-06 | 2022-04-12 | 中铁十七局集团第三工程有限公司 | Steel frame anchoring type soft rock temporary support system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1198999A (en) * | 1957-03-06 | 1959-12-10 | Support system for mine galleries | |
| FR1417111A (en) * | 1963-07-18 | 1965-11-12 | Method and device for supporting mine galleries combining a load bearing, sliding and articulated support, with a support by anchoring | |
| FR1403831A (en) * | 1964-05-14 | 1965-06-25 | Ct De Rech S De Pont A Mousson | Cladding panel for mine shafts, tunnels or similar structures and its applications |
| JPS5116926Y2 (en) * | 1971-08-24 | 1976-05-08 |
-
1975
- 1975-08-26 JP JP50103570A patent/JPS5226734A/en active Granted
-
1976
- 1976-08-13 GB GB33801/76A patent/GB1525305A/en not_active Expired
- 1976-08-19 IT IT50949/76A patent/IT1073901B/en active
- 1976-08-20 NO NO762879A patent/NO144157C/en unknown
- 1976-08-21 DE DE2637726A patent/DE2637726C3/en not_active Expired
- 1976-08-25 FR FR7625766A patent/FR2322259A1/en active Granted
- 1976-08-25 AU AU17159/76A patent/AU501149B2/en not_active Expired
- 1976-08-25 ES ES1976236459U patent/ES236459Y/en not_active Expired
- 1976-08-26 SE SE7609476A patent/SE417743B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES236459Y (en) | 1980-04-01 |
| NO144157C (en) | 1981-07-01 |
| ES236459U (en) | 1979-10-01 |
| AU1715976A (en) | 1978-03-02 |
| GB1525305A (en) | 1978-09-20 |
| DE2637726B2 (en) | 1979-11-08 |
| AU501149B2 (en) | 1979-06-14 |
| JPS554198B2 (en) | 1980-01-29 |
| SE7609476L (en) | 1977-02-27 |
| NO144157B (en) | 1981-03-23 |
| DE2637726C3 (en) | 1980-07-17 |
| JPS5226734A (en) | 1977-02-28 |
| FR2322259A1 (en) | 1977-03-25 |
| SE417743B (en) | 1981-04-06 |
| IT1073901B (en) | 1985-04-17 |
| NO762879L (en) | 1977-03-01 |
| DE2637726A1 (en) | 1977-03-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |