CN107964866B - 独柱式斜塔结构的斜拉桥及其斜拉索的张拉方法 - Google Patents
独柱式斜塔结构的斜拉桥及其斜拉索的张拉方法 Download PDFInfo
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- CN107964866B CN107964866B CN201711481217.9A CN201711481217A CN107964866B CN 107964866 B CN107964866 B CN 107964866B CN 201711481217 A CN201711481217 A CN 201711481217A CN 107964866 B CN107964866 B CN 107964866B
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- cable
- stay
- tower
- tensioning
- towers
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007704 transition Effects 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- E01D11/00—Suspension or cable-stayed bridges
- E01D11/04—Cable-stayed bridges
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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
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
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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
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
-
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210023692.6A CN114319070B (zh) | 2017-12-29 | 2017-12-29 | 独柱式斜塔结构的斜拉桥 |
CN201711481217.9A CN107964866B (zh) | 2017-12-29 | 2017-12-29 | 独柱式斜塔结构的斜拉桥及其斜拉索的张拉方法 |
Applications Claiming Priority (1)
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CN201711481217.9A CN107964866B (zh) | 2017-12-29 | 2017-12-29 | 独柱式斜塔结构的斜拉桥及其斜拉索的张拉方法 |
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CN202210023692.6A Division CN114319070B (zh) | 2017-12-29 | 2017-12-29 | 独柱式斜塔结构的斜拉桥 |
Publications (2)
Publication Number | Publication Date |
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CN107964866A CN107964866A (zh) | 2018-04-27 |
CN107964866B true CN107964866B (zh) | 2023-10-31 |
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Family Applications (2)
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CN201711481217.9A Active CN107964866B (zh) | 2017-12-29 | 2017-12-29 | 独柱式斜塔结构的斜拉桥及其斜拉索的张拉方法 |
CN202210023692.6A Active CN114319070B (zh) | 2017-12-29 | 2017-12-29 | 独柱式斜塔结构的斜拉桥 |
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CN202210023692.6A Active CN114319070B (zh) | 2017-12-29 | 2017-12-29 | 独柱式斜塔结构的斜拉桥 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109024230B (zh) * | 2018-07-06 | 2020-07-21 | 中铁大桥勘测设计院集团有限公司 | 一种多斜置式主塔的曲线斜拉桥 |
CN112048987B (zh) * | 2020-08-12 | 2022-03-25 | 中铁大桥勘测设计院集团有限公司 | 一种桥下空间受限条件下独塔空间索面地锚斜拉桥 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7200887B1 (en) * | 2006-01-27 | 2007-04-10 | Powers James M | Bridges assembled from ocean-mobile pontoon bridge modules |
KR20110004067A (ko) * | 2009-07-07 | 2011-01-13 | 주식회사 서영엔지니어링 | 단경간 사장교 |
CN102644241A (zh) * | 2012-04-05 | 2012-08-22 | 广东省长大公路工程有限公司 | 斜拉桥的空间曲面索塔 |
CN203923882U (zh) * | 2014-07-03 | 2014-11-05 | 李瑞红 | 单侧背索钢结构斜拉桥 |
CN206143612U (zh) * | 2016-06-06 | 2017-05-03 | 罗应建 | 一种新型拉吊组合桥 |
CN107201721A (zh) * | 2016-03-16 | 2017-09-26 | 中铁十五局集团有限公司 | 一种斜拉索安装施工方法 |
CN207775694U (zh) * | 2017-12-29 | 2018-08-28 | 中交路桥华南工程有限公司 | 独柱式斜塔结构的斜拉桥 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4866803A (en) * | 1988-10-24 | 1989-09-19 | Nedelcu Lucian I | Bridge structure with inclined towers |
CN101117795A (zh) * | 2007-08-29 | 2008-02-06 | 中铁大桥局股份有限公司 | 钢箱提篮拱单榀节段安装方法 |
CN101215819B (zh) * | 2007-12-27 | 2012-02-29 | 上海市政工程设计研究总院 | 分离式双层桥面斜拉桥 |
KR100969005B1 (ko) * | 2009-11-06 | 2010-07-09 | 동아대학교 산학협력단 | 가설케이블을 이용한 무장력 사재케이블 상태의 사장교 시공방법 및 이를 위한 가설케이블 |
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2017
- 2017-12-29 CN CN201711481217.9A patent/CN107964866B/zh active Active
- 2017-12-29 CN CN202210023692.6A patent/CN114319070B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7200887B1 (en) * | 2006-01-27 | 2007-04-10 | Powers James M | Bridges assembled from ocean-mobile pontoon bridge modules |
KR20110004067A (ko) * | 2009-07-07 | 2011-01-13 | 주식회사 서영엔지니어링 | 단경간 사장교 |
CN102644241A (zh) * | 2012-04-05 | 2012-08-22 | 广东省长大公路工程有限公司 | 斜拉桥的空间曲面索塔 |
CN203923882U (zh) * | 2014-07-03 | 2014-11-05 | 李瑞红 | 单侧背索钢结构斜拉桥 |
CN107201721A (zh) * | 2016-03-16 | 2017-09-26 | 中铁十五局集团有限公司 | 一种斜拉索安装施工方法 |
CN206143612U (zh) * | 2016-06-06 | 2017-05-03 | 罗应建 | 一种新型拉吊组合桥 |
CN207775694U (zh) * | 2017-12-29 | 2018-08-28 | 中交路桥华南工程有限公司 | 独柱式斜塔结构的斜拉桥 |
Also Published As
Publication number | Publication date |
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CN114319070B (zh) | 2024-07-19 |
CN114319070A (zh) | 2022-04-12 |
CN107964866A (zh) | 2018-04-27 |
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Inventor after: Xiao Xiangrong Inventor after: Liu Huaigang Inventor after: Zhang Jingxian Inventor after: Gao Shiqiang Inventor after: Yang Weiping Inventor after: Li Huabin Inventor after: Yang Jie Inventor after: Zhao Shenghui Inventor before: Liu Huaigang Inventor before: Zhang Jingxian Inventor before: Gao Shiqiang Inventor before: Xiao Xiangrong Inventor before: Yang Weiping Inventor before: Li Huabin Inventor before: Yang Jie Inventor before: Zhao Shenghui |
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