PL106784B1 - Lukowa obudowa wyrobiska - Google Patents
Lukowa obudowa wyrobiska Download PDFInfo
- Publication number
- PL106784B1 PL106784B1 PL19282476A PL19282476A PL106784B1 PL 106784 B1 PL106784 B1 PL 106784B1 PL 19282476 A PL19282476 A PL 19282476A PL 19282476 A PL19282476 A PL 19282476A PL 106784 B1 PL106784 B1 PL 106784B1
- Authority
- PL
- Poland
- Prior art keywords
- excavation
- supports
- plates
- casing
- housing according
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000283070 Equus zebra Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/50—Component parts or details of props
- E21D15/54—Details of the ends of props
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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752544583 DE2544583C2 (de) | 1975-10-04 | 1975-10-04 | Bogenförmiger Streckenausbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL106784B1 true PL106784B1 (pl) | 1980-01-31 |
Family
ID=5958388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19282476A PL106784B1 (pl) | 1975-10-04 | 1976-10-04 | Lukowa obudowa wyrobiska |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE846376A (fr) |
| DE (1) | DE2544583C2 (fr) |
| FR (1) | FR2326569A1 (fr) |
| PL (1) | PL106784B1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918654A1 (de) * | 1979-05-09 | 1980-11-20 | Lorenz Polygon Ausbau Gmbh | Kappschuh fuer unterstuetzungs- oder zusatzstempel des rinnenprofil-streckenausbaus |
| DE3803245C1 (en) * | 1988-02-04 | 1989-10-12 | Hoesch Ag, 4600 Dortmund, De | Prop connecting clamp |
| CN110985065B (zh) * | 2019-12-20 | 2021-03-30 | 内蒙古东蒙工贸有限责任公司 | 一种可伸缩变径的u型棚 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1154862A (en) * | 1965-10-19 | 1969-06-11 | Bochumer Eisen Heintzmann | Arch Type Roof Support for a Mine Gateway |
| DE2221563A1 (de) * | 1972-05-03 | 1973-11-15 | Heinrich-Peter Schaefer | Stempelabstuetzung |
-
1975
- 1975-10-04 DE DE19752544583 patent/DE2544583C2/de not_active Expired
-
1976
- 1976-09-20 BE BE170769A patent/BE846376A/fr unknown
- 1976-09-20 FR FR7628197A patent/FR2326569A1/fr not_active Withdrawn
- 1976-10-04 PL PL19282476A patent/PL106784B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2544583C2 (de) | 1979-06-13 |
| BE846376A (fr) | 1977-01-17 |
| DE2544583A1 (fr) | 1976-12-09 |
| FR2326569A1 (fr) | 1977-04-29 |
| DE2544583B1 (de) | 1976-12-09 |
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