CN107841936A - 一种可展桥梁 - Google Patents
一种可展桥梁 Download PDFInfo
- Publication number
- CN107841936A CN107841936A CN201711108143.4A CN201711108143A CN107841936A CN 107841936 A CN107841936 A CN 107841936A CN 201711108143 A CN201711108143 A CN 201711108143A CN 107841936 A CN107841936 A CN 107841936A
- Authority
- CN
- China
- Prior art keywords
- bridge
- floorings
- hinge
- support bar
- open
- 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.)
- Granted
Links
- 238000009408 flooring Methods 0.000 claims description 63
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 230000032258 transport Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/124—Folding or telescopic bridges; Bridges built up from folding or telescopic sections
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711108143.4A CN107841936B (zh) | 2017-11-10 | 2017-11-10 | 一种可展桥梁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711108143.4A CN107841936B (zh) | 2017-11-10 | 2017-11-10 | 一种可展桥梁 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107841936A true CN107841936A (zh) | 2018-03-27 |
CN107841936B CN107841936B (zh) | 2024-01-09 |
Family
ID=61682494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711108143.4A Active CN107841936B (zh) | 2017-11-10 | 2017-11-10 | 一种可展桥梁 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107841936B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109371809A (zh) * | 2018-10-30 | 2019-02-22 | 于振海 | 一种桥梁建设用的临时搭建便携式折叠步行桥结构 |
RU2687662C1 (ru) * | 2018-07-19 | 2019-05-15 | Общество с ограниченной ответственностью "Несущие системы" | Раздвижная ферма консольно-пролетного типа переменного вылета |
CN112458870A (zh) * | 2020-11-12 | 2021-03-09 | 汕头大学 | 一种基于折纸结构的新型可展桥梁结构 |
CN113235399A (zh) * | 2021-06-02 | 2021-08-10 | 广东省华盈科工集团有限公司 | 一种定位拼接式钢箱梁 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB534913A (en) * | 1939-11-30 | 1941-03-21 | Nicholas Straussler | Improvements in or relating to collapsible bridges |
CH412958A (de) * | 1962-07-14 | 1966-05-15 | Maschf Augsburg Nuernberg Ag | Zerlegbare Brücke, insbesondere Grabenbrücke |
US20090007348A1 (en) * | 2007-03-28 | 2009-01-08 | Woodmansee Iii John W | Lightweight modular footbridge and ladder |
US20100269446A1 (en) * | 2009-04-23 | 2010-10-28 | Merrifield Donald V | Deployable truss with integral folding panels |
CN105862563A (zh) * | 2016-04-15 | 2016-08-17 | 同济大学 | 一种可展拱式桥梁 |
CN106702878A (zh) * | 2016-11-15 | 2017-05-24 | 东南大学 | 一种双向折叠桁架拱桥结构 |
CN106884372A (zh) * | 2017-03-09 | 2017-06-23 | 清华大学 | 一种采用超静定结构的大刚度伸缩桥 |
CN107217582A (zh) * | 2017-06-16 | 2017-09-29 | 东南大学 | 基于剪式铰单元的快速可展拱桥 |
-
2017
- 2017-11-10 CN CN201711108143.4A patent/CN107841936B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB534913A (en) * | 1939-11-30 | 1941-03-21 | Nicholas Straussler | Improvements in or relating to collapsible bridges |
CH412958A (de) * | 1962-07-14 | 1966-05-15 | Maschf Augsburg Nuernberg Ag | Zerlegbare Brücke, insbesondere Grabenbrücke |
US20090007348A1 (en) * | 2007-03-28 | 2009-01-08 | Woodmansee Iii John W | Lightweight modular footbridge and ladder |
US20100269446A1 (en) * | 2009-04-23 | 2010-10-28 | Merrifield Donald V | Deployable truss with integral folding panels |
CN105862563A (zh) * | 2016-04-15 | 2016-08-17 | 同济大学 | 一种可展拱式桥梁 |
CN106702878A (zh) * | 2016-11-15 | 2017-05-24 | 东南大学 | 一种双向折叠桁架拱桥结构 |
CN106884372A (zh) * | 2017-03-09 | 2017-06-23 | 清华大学 | 一种采用超静定结构的大刚度伸缩桥 |
CN107217582A (zh) * | 2017-06-16 | 2017-09-29 | 东南大学 | 基于剪式铰单元的快速可展拱桥 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2687662C1 (ru) * | 2018-07-19 | 2019-05-15 | Общество с ограниченной ответственностью "Несущие системы" | Раздвижная ферма консольно-пролетного типа переменного вылета |
CN109371809A (zh) * | 2018-10-30 | 2019-02-22 | 于振海 | 一种桥梁建设用的临时搭建便携式折叠步行桥结构 |
CN109371809B (zh) * | 2018-10-30 | 2020-08-04 | 新兴交通建设有限公司 | 一种桥梁建设用的临时搭建便携式折叠步行桥结构 |
CN112458870A (zh) * | 2020-11-12 | 2021-03-09 | 汕头大学 | 一种基于折纸结构的新型可展桥梁结构 |
CN113235399A (zh) * | 2021-06-02 | 2021-08-10 | 广东省华盈科工集团有限公司 | 一种定位拼接式钢箱梁 |
CN113235399B (zh) * | 2021-06-02 | 2022-03-11 | 广东省华盈科工集团有限公司 | 一种定位拼接式钢箱梁 |
Also Published As
Publication number | Publication date |
---|---|
CN107841936B (zh) | 2024-01-09 |
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Address after: 410073 Hunan province Changsha Kaifu District, Deya Road No. 109 Patentee after: National University of Defense Technology Country or region after: China Patentee after: Guangdong Hongda Defense Technology Co.,Ltd. Address before: 410073 Hunan province Changsha Kaifu District, Deya Road No. 109 Patentee before: National University of Defense Technology Country or region before: China Patentee before: GUANGDONG MINGHUA MACHINERY Co.,Ltd. |