BE393423A - - Google Patents
Info
- Publication number
- BE393423A BE393423A BE393423DA BE393423A BE 393423 A BE393423 A BE 393423A BE 393423D A BE393423D A BE 393423DA BE 393423 A BE393423 A BE 393423A
- Authority
- BE
- Belgium
- Prior art keywords
- element according
- retaining
- iron
- retaining element
- support
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 51
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 235000000396 iron Nutrition 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 210000003056 antler Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000003466 welding 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
- E21D11/24—Knuckle joints or links between arch members
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)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE393423A true BE393423A (enrdf_load_stackoverflow) |
Family
ID=60862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE393423D BE393423A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE393423A (enrdf_load_stackoverflow) |
-
0
- BE BE393423D patent/BE393423A/fr unknown
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