FR2292851A1 - Soutenement pour genie civil - Google Patents
Soutenement pour genie civilInfo
- Publication number
- FR2292851A1 FR2292851A1 FR7438906A FR7438906A FR2292851A1 FR 2292851 A1 FR2292851 A1 FR 2292851A1 FR 7438906 A FR7438906 A FR 7438906A FR 7438906 A FR7438906 A FR 7438906A FR 2292851 A1 FR2292851 A1 FR 2292851A1
- Authority
- FR
- France
- Prior art keywords
- sections
- support
- flanges
- civil engineering
- straight sections
- 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
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000284 resting 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
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
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)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438906A FR2292851A1 (fr) | 1974-11-27 | 1974-11-27 | Soutenement pour genie civil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438906A FR2292851A1 (fr) | 1974-11-27 | 1974-11-27 | Soutenement pour genie civil |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2292851A1 true FR2292851A1 (fr) | 1976-06-25 |
FR2292851B1 FR2292851B1 (fr) | 1981-04-10 |
Family
ID=9145308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438906A Granted FR2292851A1 (fr) | 1974-11-27 | 1974-11-27 | Soutenement pour genie civil |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2292851A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2327391A1 (fr) * | 1975-10-09 | 1977-05-06 | Yamamoto Minoru | Structure de soutenement d'un tunnel et element de support tubulaire utilise dans ladite structure |
FR2382580A1 (fr) * | 1977-03-03 | 1978-09-29 | Bochumer Eisen Heintzmann | Soutenement de galerie, notamment de mines |
DE3004196A1 (de) * | 1980-02-06 | 1981-08-13 | Klöckner-Werke AG, 4100 Duisburg | Nachgiebiger streckenausbau fuer grubenstrecken o.dgl. |
DE3026837A1 (de) * | 1980-07-16 | 1982-02-11 | Klöckner-Werke AG, 4100 Duisburg | Nachgiebiger streckenausbau fuer grubenstrecken o.dgl. |
-
1974
- 1974-11-27 FR FR7438906A patent/FR2292851A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2327391A1 (fr) * | 1975-10-09 | 1977-05-06 | Yamamoto Minoru | Structure de soutenement d'un tunnel et element de support tubulaire utilise dans ladite structure |
FR2382580A1 (fr) * | 1977-03-03 | 1978-09-29 | Bochumer Eisen Heintzmann | Soutenement de galerie, notamment de mines |
DE3004196A1 (de) * | 1980-02-06 | 1981-08-13 | Klöckner-Werke AG, 4100 Duisburg | Nachgiebiger streckenausbau fuer grubenstrecken o.dgl. |
DE3026837A1 (de) * | 1980-07-16 | 1982-02-11 | Klöckner-Werke AG, 4100 Duisburg | Nachgiebiger streckenausbau fuer grubenstrecken o.dgl. |
Also Published As
Publication number | Publication date |
---|---|
FR2292851B1 (fr) | 1981-04-10 |
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