FR2332416A1 - Tubage - Google Patents
TubageInfo
- Publication number
- FR2332416A1 FR2332416A1 FR7634620A FR7634620A FR2332416A1 FR 2332416 A1 FR2332416 A1 FR 2332416A1 FR 7634620 A FR7634620 A FR 7634620A FR 7634620 A FR7634620 A FR 7634620A FR 2332416 A1 FR2332416 A1 FR 2332416A1
- Authority
- FR
- France
- Prior art keywords
- tubing
- 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.)
- Withdrawn
Links
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
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT878875A AT338861B (de) | 1975-11-19 | 1975-11-19 | Tubbing |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2332416A1 true FR2332416A1 (fr) | 1977-06-17 |
Family
ID=3608532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7634620A Withdrawn FR2332416A1 (fr) | 1975-11-19 | 1976-11-17 | Tubage |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT338861B (fr) |
DE (1) | DE2641238A1 (fr) |
FR (1) | FR2332416A1 (fr) |
GB (1) | GB1514009A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149833B (en) * | 1983-11-18 | 1986-03-26 | Coal Ind | Cast concrete segments and assemblies comprising such segments |
CN109519194B (zh) * | 2018-12-13 | 2023-10-20 | 西南交通大学 | 膨胀土地层的隧洞掘进机隧道的六边形管片及构建方法 |
CN110043281B (zh) * | 2019-05-09 | 2024-04-09 | 上海市城市建设设计研究总院(集团)有限公司 | 适用于任意转弯曲线的矩形盾构管片组合结构及方法 |
CN112879037A (zh) * | 2021-04-22 | 2021-06-01 | 黄河交通学院 | 一种用于矿山隧道的安全施工方法 |
CN114165238A (zh) * | 2021-10-27 | 2022-03-11 | 中铁第一勘察设计院集团有限公司 | 一种用于铁路隧道通风竖井的承插式支护结构及施工方法 |
-
1975
- 1975-11-19 AT AT878875A patent/AT338861B/de not_active IP Right Cessation
-
1976
- 1976-09-14 DE DE19762641238 patent/DE2641238A1/de active Pending
- 1976-09-22 GB GB3932576A patent/GB1514009A/en not_active Expired
- 1976-11-17 FR FR7634620A patent/FR2332416A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AT338861B (de) | 1977-09-26 |
GB1514009A (en) | 1978-06-14 |
DE2641238A1 (de) | 1977-06-02 |
ATA878875A (de) | 1977-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |