BE510757A - - Google Patents
Info
- Publication number
- BE510757A BE510757A BE510757DA BE510757A BE 510757 A BE510757 A BE 510757A BE 510757D A BE510757D A BE 510757DA BE 510757 A BE510757 A BE 510757A
- Authority
- BE
- Belgium
- Prior art keywords
- segments
- pieces
- arc
- shaped
- arcuate
- Prior art date
Links
- 238000010276 construction Methods 0.000 claims description 9
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005303 weighing Methods 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
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510757A true BE510757A (OSRAM) |
Family
ID=149751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510757D BE510757A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE510757A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1029773B (de) * | 1956-12-24 | 1958-05-14 | Bergbaustahl G M B H | Grubenausbaubogen |
-
0
- BE BE510757D patent/BE510757A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1029773B (de) * | 1956-12-24 | 1958-05-14 | Bergbaustahl G M B H | Grubenausbaubogen |
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