CN104594211B - 一种现有空心板梁桥支座脱空加固构造及施工方法 - Google Patents
一种现有空心板梁桥支座脱空加固构造及施工方法 Download PDFInfo
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- CN104594211B CN104594211B CN201510039992.3A CN201510039992A CN104594211B CN 104594211 B CN104594211 B CN 104594211B CN 201510039992 A CN201510039992 A CN 201510039992A CN 104594211 B CN104594211 B CN 104594211B
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- Prior art keywords
- bridge
- slab
- concrete
- hollowcore slab
- floor beam
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims abstract description 22
- 238000011065 in-situ storage Methods 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims description 14
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 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
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
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CN201510039992.3A CN104594211B (zh) | 2015-01-27 | 2015-01-27 | 一种现有空心板梁桥支座脱空加固构造及施工方法 |
Applications Claiming Priority (1)
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CN201510039992.3A CN104594211B (zh) | 2015-01-27 | 2015-01-27 | 一种现有空心板梁桥支座脱空加固构造及施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN104594211A CN104594211A (zh) | 2015-05-06 |
CN104594211B true CN104594211B (zh) | 2016-03-16 |
Family
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CN201510039992.3A Active CN104594211B (zh) | 2015-01-27 | 2015-01-27 | 一种现有空心板梁桥支座脱空加固构造及施工方法 |
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CN (1) | CN104594211B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105696451B (zh) * | 2016-04-07 | 2017-05-31 | 沈阳建筑大学 | 可防止底板崩裂的宽幅箱梁桥主梁底板结构及其施工方法 |
CN107386132B (zh) * | 2017-06-13 | 2019-11-15 | 周劲宇 | 对底板实施横向夹联增强的空心板桥加固方法及空心板桥 |
CN107447685A (zh) * | 2017-09-08 | 2017-12-08 | 杜雷 | 一种空心板梁桥的纵向预应力加固方法 |
CN109853381B (zh) * | 2019-01-31 | 2024-03-05 | 沈阳建筑大学 | 一种防治桥头跳车的过渡结构及其施工方法 |
CN109972536B (zh) * | 2019-03-06 | 2020-07-10 | 安徽省公路桥梁工程有限公司 | 空心板梁补强加固结构的施工方法 |
CN110952451A (zh) * | 2019-11-19 | 2020-04-03 | 中国铁建大桥工程局集团有限公司 | 一种环氧树脂支座防空响方法 |
CN111608093B (zh) * | 2020-05-21 | 2021-03-09 | 南京梦联桥传感科技有限公司 | 一种基于高性能复合材料的空心板梁抗剪加固方法 |
CN113215964A (zh) * | 2021-06-15 | 2021-08-06 | 山西省交通科技研发有限公司 | 一种公路空心板桥梁加强横向联系的构造及方法 |
CN113981839A (zh) * | 2021-10-22 | 2022-01-28 | 中冶南方城市建设工程技术有限公司 | 加强预制空心板梁横向整体性能的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100559003C (zh) * | 2006-12-30 | 2009-11-11 | 上海市城市建设设计研究院 | 预应力混凝土空心板梁及采用其架设路桥的施工工艺 |
KR101071115B1 (ko) * | 2008-09-23 | 2011-10-10 | 삼표이앤씨 주식회사 | 중공형 거더의 교량받침 시공방법 및 중공형 거더 시공방법 |
CN101935983B (zh) * | 2010-08-27 | 2012-02-22 | 郑州大学 | 一种装配整体式空心板桥的建造方法 |
CN204570501U (zh) * | 2015-01-27 | 2015-08-19 | 沈阳建筑大学 | 一种现有空心板梁桥支座脱空加固构造 |
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Inventor after: Xue Xingwei Inventor after: Liang Zhongping Inventor after: Zhong Shengping Inventor after: Bao Longsheng Inventor after: Song Fuchun Inventor before: Xue Xingwei Inventor before: Bao Longsheng Inventor before: Song Fuchun |
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Effective date of registration: 20180327 Address after: 510640 Guangzhou, Guangzhou, Guangdong Province, Tianhe District five mountain road Jinhui Street 88 self-made 12 one or two layers 113, 115 Patentee after: GUANGZHOU ZHANYA CIVIL ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: SHENYANG JIANZHU University |
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Denomination of invention: A void reinforcement structure and construction method of existing hollow slab beam bridge support Effective date of registration: 20220119 Granted publication date: 20160316 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ZHANYA CIVIL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980000840 |
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