CN114622497B - 一种不增加主梁自重的桥梁快速抢修方法 - Google Patents
一种不增加主梁自重的桥梁快速抢修方法 Download PDFInfo
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- CN114622497B CN114622497B CN202210366965.7A CN202210366965A CN114622497B CN 114622497 B CN114622497 B CN 114622497B CN 202210366965 A CN202210366965 A CN 202210366965A CN 114622497 B CN114622497 B CN 114622497B
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- girder
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- longitudinal
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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
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling 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
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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
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
-
- 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
- E01D2101/32—Metal prestressed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210366965.7A CN114622497B (zh) | 2022-04-08 | 2022-04-08 | 一种不增加主梁自重的桥梁快速抢修方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210366965.7A CN114622497B (zh) | 2022-04-08 | 2022-04-08 | 一种不增加主梁自重的桥梁快速抢修方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114622497A CN114622497A (zh) | 2022-06-14 |
| CN114622497B true CN114622497B (zh) | 2023-04-25 |
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| CN202210366965.7A Active CN114622497B (zh) | 2022-04-08 | 2022-04-08 | 一种不增加主梁自重的桥梁快速抢修方法 |
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| CN (1) | CN114622497B (zh) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002004226A (ja) * | 2000-06-23 | 2002-01-09 | Japan Science & Technology Corp | コンクリート床版の補強方法 |
| JP2008127906A (ja) * | 2006-11-22 | 2008-06-05 | Hanshin Expressway Co Ltd | 鋼床板補強方法 |
| CN103015329A (zh) * | 2012-12-31 | 2013-04-03 | 中铁第四勘察设计院集团有限公司 | 工字钢梁加固小箱梁结构 |
| CN104233963A (zh) * | 2014-09-10 | 2014-12-24 | 北京工业大学 | 一种用于加固psc连续箱梁桥的可调预应力钢桁架及施工方法 |
| CN205205699U (zh) * | 2015-12-23 | 2016-05-04 | 中国神华能源股份有限公司 | 预应力混凝土简支梁加固结构 |
| CN105862601A (zh) * | 2016-05-13 | 2016-08-17 | 铁道第三勘察设计院集团有限公司 | 一种t构桥减小负弯矩的方法 |
| JP2016223129A (ja) * | 2015-05-29 | 2016-12-28 | 東日本旅客鉄道株式会社 | 鋼桁補強構造 |
-
2022
- 2022-04-08 CN CN202210366965.7A patent/CN114622497B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002004226A (ja) * | 2000-06-23 | 2002-01-09 | Japan Science & Technology Corp | コンクリート床版の補強方法 |
| JP2008127906A (ja) * | 2006-11-22 | 2008-06-05 | Hanshin Expressway Co Ltd | 鋼床板補強方法 |
| CN103015329A (zh) * | 2012-12-31 | 2013-04-03 | 中铁第四勘察设计院集团有限公司 | 工字钢梁加固小箱梁结构 |
| CN104233963A (zh) * | 2014-09-10 | 2014-12-24 | 北京工业大学 | 一种用于加固psc连续箱梁桥的可调预应力钢桁架及施工方法 |
| JP2016223129A (ja) * | 2015-05-29 | 2016-12-28 | 東日本旅客鉄道株式会社 | 鋼桁補強構造 |
| CN205205699U (zh) * | 2015-12-23 | 2016-05-04 | 中国神华能源股份有限公司 | 预应力混凝土简支梁加固结构 |
| CN105862601A (zh) * | 2016-05-13 | 2016-08-17 | 铁道第三勘察设计院集团有限公司 | 一种t构桥减小负弯矩的方法 |
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| Publication number | Publication date |
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| CN114622497A (zh) | 2022-06-14 |
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Inventor after: Lu Xiaoqi Inventor after: Miao Jianbao Inventor after: Wang Xu Inventor after: Shi Xiongwei Inventor after: Lei Lang Inventor after: Xu Bing Inventor after: Feng Wei Inventor after: Liu Yantao Inventor after: Liu Jian Inventor before: Miao Jianbao Inventor before: Wang Xu Inventor before: Lu Xiaoqi Inventor before: Shi Xiongwei Inventor before: Lei Lang Inventor before: Xu Bing Inventor before: Feng Wei Inventor before: Liu Yantao Inventor before: Liu Jian |
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