CN112376421A - 新型开口肋正交异性钢桥面板结构 - Google Patents
新型开口肋正交异性钢桥面板结构 Download PDFInfo
- Publication number
- CN112376421A CN112376421A CN202011277448.XA CN202011277448A CN112376421A CN 112376421 A CN112376421 A CN 112376421A CN 202011277448 A CN202011277448 A CN 202011277448A CN 112376421 A CN112376421 A CN 112376421A
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- Prior art keywords
- rib
- longitudinal
- top plate
- plate
- bridge deck
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000003466 welding Methods 0.000 claims abstract description 80
- 238000005192 partition Methods 0.000 claims abstract description 34
- 239000003351 stiffener Substances 0.000 claims description 46
- 238000005452 bending Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000037452 priming Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011277448.XA CN112376421A (zh) | 2020-11-16 | 2020-11-16 | 新型开口肋正交异性钢桥面板结构 |
Applications Claiming Priority (1)
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CN202011277448.XA CN112376421A (zh) | 2020-11-16 | 2020-11-16 | 新型开口肋正交异性钢桥面板结构 |
Publications (1)
Publication Number | Publication Date |
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CN112376421A true CN112376421A (zh) | 2021-02-19 |
Family
ID=74584664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011277448.XA Pending CN112376421A (zh) | 2020-11-16 | 2020-11-16 | 新型开口肋正交异性钢桥面板结构 |
Country Status (1)
Country | Link |
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CN (1) | CN112376421A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006070570A (ja) * | 2004-09-02 | 2006-03-16 | Topy Ind Ltd | 鋼床版用縦リブ及びその設置方法 |
CN104631319A (zh) * | 2015-02-16 | 2015-05-20 | 清华大学 | 钢-超高性能混凝土无连接件组合桥面结构及其施工方法 |
CN214089475U (zh) * | 2020-11-16 | 2021-08-31 | 中交公路规划设计院有限公司 | 新型开口肋正交异性钢桥面板结构 |
-
2020
- 2020-11-16 CN CN202011277448.XA patent/CN112376421A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006070570A (ja) * | 2004-09-02 | 2006-03-16 | Topy Ind Ltd | 鋼床版用縦リブ及びその設置方法 |
CN104631319A (zh) * | 2015-02-16 | 2015-05-20 | 清华大学 | 钢-超高性能混凝土无连接件组合桥面结构及其施工方法 |
CN214089475U (zh) * | 2020-11-16 | 2021-08-31 | 中交公路规划设计院有限公司 | 新型开口肋正交异性钢桥面板结构 |
Non-Patent Citations (1)
Title |
---|
郭都城: "带半开口纵肋的正交异性钢桥面板力学性能研究", 《中国学位论文全文数据库》, 14 October 2019 (2019-10-14), pages 16 - 18 * |
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CB03 | Change of inventor or designer information |
Inventor after: Wang Rengui Inventor after: Hao Hailong Inventor after: Yang Yudong Inventor after: Jiang Zhenxiong Inventor after: Wang Zifu Inventor after: Fu Shousheng Inventor after: Zhou Shanshui Inventor after: Song Hui Inventor after: Yan Yonglun Inventor after: Zhang Qingyun Inventor before: Wang Rengui Inventor before: Hao Hailong Inventor before: Yang Yudong Inventor before: Jiang Zhenxiong Inventor before: Wang Zifu Inventor before: Fu Shousheng Inventor before: Zhou Shanshui Inventor before: Song Hui Inventor before: Yan Yonglun Inventor before: Zhang Qingyun |
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