FR2501282B3 - - Google Patents
Info
- Publication number
- FR2501282B3 FR2501282B3 FR8104435A FR8104435A FR2501282B3 FR 2501282 B3 FR2501282 B3 FR 2501282B3 FR 8104435 A FR8104435 A FR 8104435A FR 8104435 A FR8104435 A FR 8104435A FR 2501282 B3 FR2501282 B3 FR 2501282B3
- 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 OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8104435A FR2501282A1 (fr) | 1981-03-05 | 1981-03-05 | Procede et dispositif de stabilisation de terrain par friction et procede de formation d'un tel dispositif |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8104435A FR2501282A1 (fr) | 1981-03-05 | 1981-03-05 | Procede et dispositif de stabilisation de terrain par friction et procede de formation d'un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501282A1 FR2501282A1 (fr) | 1982-09-10 |
| FR2501282B3 true FR2501282B3 (es) | 1984-01-06 |
Family
ID=9255902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8104435A Granted FR2501282A1 (fr) | 1981-03-05 | 1981-03-05 | Procede et dispositif de stabilisation de terrain par friction et procede de formation d'un tel dispositif |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2501282A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2759126B2 (ja) * | 1988-06-29 | 1998-05-28 | 清水建設株式会社 | アンカーの埋込構造 |
-
1981
- 1981-03-05 FR FR8104435A patent/FR2501282A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2501282A1 (fr) | 1982-09-10 |