FR2212469B1 - - Google Patents
Info
- Publication number
- FR2212469B1 FR2212469B1 FR7246578A FR7246578A FR2212469B1 FR 2212469 B1 FR2212469 B1 FR 2212469B1 FR 7246578 A FR7246578 A FR 7246578A FR 7246578 A FR7246578 A FR 7246578A FR 2212469 B1 FR2212469 B1 FR 2212469B1
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
-
- 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
- E21D11/152—Laggings made of grids or nettings
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7246578A FR2212469B1 (US20100012521A1-20100121-C00001.png) | 1972-12-28 | 1972-12-28 | |
| CH1753373A CH574038A5 (US20100012521A1-20100121-C00001.png) | 1972-12-28 | 1973-12-14 | |
| DE19732363937 DE2363937C3 (de) | 1972-12-28 | 1973-12-20 | Auskleidungs- und/oder Bewehrungsplatte für Stellen- oder grabenartige Bauten |
| AT1081373A AT323692B (de) | 1972-12-28 | 1973-12-27 | Auskleidungs- und/oder bewehrungsplatte für unterirdische und/oder oben offene bauten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7246578A FR2212469B1 (US20100012521A1-20100121-C00001.png) | 1972-12-28 | 1972-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212469A1 FR2212469A1 (US20100012521A1-20100121-C00001.png) | 1974-07-26 |
| FR2212469B1 true FR2212469B1 (US20100012521A1-20100121-C00001.png) | 1978-03-03 |
Family
ID=9109405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7246578A Expired FR2212469B1 (US20100012521A1-20100121-C00001.png) | 1972-12-28 | 1972-12-28 |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2628771B1 (fr) * | 1988-03-18 | 1992-06-12 | Inst Textile De France | Materiau tridimensionnel pour le renforcement des sols |
| GB8816849D0 (en) * | 1988-07-15 | 1988-08-17 | Helix Reinforcements Ltd | Improvements relating to earth reinforcement |
| CN102359230A (zh) * | 2011-08-03 | 2012-02-22 | 李治轮 | 组合式多肢约束箍筋 |
-
1972
- 1972-12-28 FR FR7246578A patent/FR2212469B1/fr not_active Expired
-
1973
- 1973-12-14 CH CH1753373A patent/CH574038A5/xx not_active IP Right Cessation
- 1973-12-20 DE DE19732363937 patent/DE2363937C3/de not_active Expired
- 1973-12-27 AT AT1081373A patent/AT323692B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212469A1 (US20100012521A1-20100121-C00001.png) | 1974-07-26 |
| CH574038A5 (US20100012521A1-20100121-C00001.png) | 1976-03-31 |
| DE2363937C3 (de) | 1980-08-28 |
| DE2363937B2 (de) | 1975-04-30 |
| AT323692B (de) | 1975-07-25 |
| DE2363937A1 (de) | 1974-07-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |