CN110886204B - 一种装配式预制节段桥墩 - Google Patents
一种装配式预制节段桥墩 Download PDFInfo
- Publication number
- CN110886204B CN110886204B CN201911206369.7A CN201911206369A CN110886204B CN 110886204 B CN110886204 B CN 110886204B CN 201911206369 A CN201911206369 A CN 201911206369A CN 110886204 B CN110886204 B CN 110886204B
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- Prior art keywords
- steel pipe
- pier
- section
- segment
- outer side
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 98
- 239000010959 steel Substances 0.000 claims abstract description 98
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000010276 construction Methods 0.000 abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000011440 grout Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911206369.7A CN110886204B (zh) | 2019-11-29 | 2019-11-29 | 一种装配式预制节段桥墩 |
Applications Claiming Priority (1)
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CN201911206369.7A CN110886204B (zh) | 2019-11-29 | 2019-11-29 | 一种装配式预制节段桥墩 |
Publications (2)
Publication Number | Publication Date |
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CN110886204A CN110886204A (zh) | 2020-03-17 |
CN110886204B true CN110886204B (zh) | 2021-03-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911206369.7A Active CN110886204B (zh) | 2019-11-29 | 2019-11-29 | 一种装配式预制节段桥墩 |
Country Status (1)
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CN (1) | CN110886204B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113481870A (zh) * | 2021-08-11 | 2021-10-08 | 柳州欧维姆机械股份有限公司 | 一种多节段桥墩拼装用预应力锚固结构体系及多节段桥墩拼装施工方法 |
CN114411975B (zh) * | 2022-02-13 | 2023-11-07 | 重庆交通大学 | 复合式栓接剪力键构造 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090008072A (ko) * | 2007-07-16 | 2009-01-21 | 아주대학교산학협력단 | 조립식 내부구속 중공 콘크리트 충전 강관 교각 |
KR100909277B1 (ko) * | 2007-09-07 | 2009-07-27 | (주)대우건설 | 강관이 구비된 교각 기초 및 이를 이용한 교각의 조립 구조 |
KR101039656B1 (ko) * | 2008-06-24 | 2011-06-08 | (주)대우건설 | 강재 덕트 및 강관을 구비하는 프리캐스트 콘크리트 세그먼트로 조립된 psc 교각 및 이의 시공 방법 |
KR20100066856A (ko) * | 2008-12-10 | 2010-06-18 | 한국건설기술연구원 | 급속시공이 가능한 조립식 합성형 프리캐스트 교각 및 그 시공방법 |
CN107905091B (zh) * | 2017-04-06 | 2019-09-13 | 沈阳建筑大学 | 一种采用sma-预应力筋系统的节段拼装frp增强钢管混凝土桥墩 |
CN208235312U (zh) * | 2018-05-04 | 2018-12-14 | 中南大学 | 节段预制拼装桥墩 |
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2019
- 2019-11-29 CN CN201911206369.7A patent/CN110886204B/zh active Active
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CN110886204A (zh) | 2020-03-17 |
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Inventor after: Fan Liang Inventor after: Zhang Xin Inventor after: Zhou Zhixiang Inventor before: Fan Liang Inventor before: Zhou Zhixiang |
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Effective date of registration: 20230814 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230814 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No.1 Fuxing Avenue, Shuangfu street, Jiangjin District, Chongqing 400074 Patentee before: CHONGQING JIAOTONG University |
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Effective date of registration: 20240511 Address after: 300000 No. 9, Beijing Road, Ziya circular economy industrial zone, Jinghai District, Tianjin Patentee after: China Railway Construction Bridge Engineering Bureau Group construction assembly technology Co.,Ltd. Country or region after: China Address before: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region before: China |