CA2417503C - Formage a froid produisant une courbe de faible rayon dans une plaque de metal ondulee profonde - Google Patents
Formage a froid produisant une courbe de faible rayon dans une plaque de metal ondulee profonde Download PDFInfo
- Publication number
- CA2417503C CA2417503C CA2417503A CA2417503A CA2417503C CA 2417503 C CA2417503 C CA 2417503C CA 2417503 A CA2417503 A CA 2417503A CA 2417503 A CA2417503 A CA 2417503A CA 2417503 C CA2417503 C CA 2417503C
- Authority
- CA
- Canada
- Prior art keywords
- plate
- plates
- holes
- short radius
- prepunched
- Prior art date
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000005246 galvanizing Methods 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000005097 cold rolling Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Coating With Molten Metal (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Il s'agit d'une plaque de métal structural ondulée profonde présentant une courbe de faible rayon ininterrompu uniforme par formage à froid, au moins sur une partie de la longueur de la plaque, dans la plage comprise entre environ 450 mm et au plus environ 3 100 mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/066,015 | 2002-01-31 | ||
| US10/066,015 US20030143028A1 (en) | 2002-01-31 | 2002-01-31 | Cold roll forming a short radius curvature into deep corrugated metal plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2417503A1 CA2417503A1 (fr) | 2003-07-31 |
| CA2417503C true CA2417503C (fr) | 2011-12-20 |
Family
ID=27610407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2417503A Expired - Lifetime CA2417503C (fr) | 2002-01-31 | 2003-01-27 | Formage a froid produisant une courbe de faible rayon dans une plaque de metal ondulee profonde |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20030143028A1 (fr) |
| CA (1) | CA2417503C (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200401567Y1 (ko) * | 2005-08-12 | 2005-11-17 | 평산에스아이 주식회사 | 파형강판의 보강구조물 |
| KR100589877B1 (ko) * | 2005-12-20 | 2006-06-19 | 주식회사 픽슨이앤씨 | 파형강판 구조물의 보강라이너 설치용 거푸집 |
| US20090000246A1 (en) * | 2007-06-27 | 2009-01-01 | Tian-Ming Chang | Corrugated board structure |
| BR122021002271B1 (pt) | 2011-08-12 | 2022-06-14 | Atlantic Industries Limited | Chapa de metal corrugada para uma estrutura elevada em forma de arco e estrutura elevada em forma de arco |
| US10526779B2 (en) * | 2018-05-01 | 2020-01-07 | Gary A. Knudson | Double-insulated double-clad metal building system |
| EP4045725A4 (fr) | 2019-10-18 | 2023-11-29 | AIL International Inc. | Plaques structurelles et procédés de construction de structures en forme d'arc à l'aide de plaques structurelles |
| CN112726373B (zh) * | 2020-12-31 | 2025-09-02 | 潘晓东 | 双曲钢波纹板壳砼组合式拱型公铁立交明洞及其建设方法 |
| CN113089507B (zh) * | 2021-05-11 | 2022-11-08 | 哈尔滨工业大学 | 受损桥涵的双层波纹钢加固结构及其加固方法 |
-
2002
- 2002-01-31 US US10/066,015 patent/US20030143028A1/en not_active Abandoned
-
2003
- 2003-01-27 CA CA2417503A patent/CA2417503C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2417503A1 (fr) | 2003-07-31 |
| US20030143028A1 (en) | 2003-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20230127 |