CN105714698B - 一种宽幅箱梁桥主梁底板崩裂加固结构及其施工方法 - Google Patents
一种宽幅箱梁桥主梁底板崩裂加固结构及其施工方法 Download PDFInfo
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- CN105714698B CN105714698B CN201610224352.4A CN201610224352A CN105714698B CN 105714698 B CN105714698 B CN 105714698B CN 201610224352 A CN201610224352 A CN 201610224352A CN 105714698 B CN105714698 B CN 105714698B
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- girder
- gooseneck
- kingpost baseplate
- prestressed reinforcement
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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
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
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CN201610224352.4A CN105714698B (zh) | 2016-04-11 | 2016-04-11 | 一种宽幅箱梁桥主梁底板崩裂加固结构及其施工方法 |
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CN201610224352.4A CN105714698B (zh) | 2016-04-11 | 2016-04-11 | 一种宽幅箱梁桥主梁底板崩裂加固结构及其施工方法 |
Publications (2)
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CN105714698A CN105714698A (zh) | 2016-06-29 |
CN105714698B true CN105714698B (zh) | 2017-03-08 |
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CN201610224352.4A Active CN105714698B (zh) | 2016-04-11 | 2016-04-11 | 一种宽幅箱梁桥主梁底板崩裂加固结构及其施工方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108532442A (zh) * | 2018-04-08 | 2018-09-14 | 北京城建道桥建设集团有限公司 | 斜拉桥宽幅梁格型主梁结构、组合模板体系及其施工方法 |
CN110593142A (zh) * | 2019-09-21 | 2019-12-20 | 北京凯新浩达工程技术有限公司 | 一种桥梁修复方法 |
CN114438908B (zh) * | 2022-01-11 | 2024-04-12 | 中交一公局集团有限公司 | 一种预应力钢筋混凝土三跨连续刚构桥梁底板更换施工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004116216A (ja) * | 2002-09-27 | 2004-04-15 | Oriental Construction Co Ltd | 金属繊維含有高強度コンクリートpc板による既設床版の補強構造 |
KR20050099657A (ko) * | 2004-04-12 | 2005-10-17 | (주)석탑엔지니어링 | 박스구조물 내부격벽 설치구조 |
CN202116989U (zh) * | 2011-06-10 | 2012-01-18 | 广东工业大学 | 箱梁底钢板加固构造 |
CN202247707U (zh) * | 2011-06-10 | 2012-05-30 | 广东工业大学 | 竖向体外预应力结合钢板加固箱梁构造 |
CN103215899A (zh) * | 2013-05-08 | 2013-07-24 | 中铁第一勘察设计院集团有限公司 | 一种预应力连续梁底板崩裂的加固方法 |
CN205501790U (zh) * | 2016-04-11 | 2016-08-24 | 沈阳建筑大学 | 一种宽幅箱梁桥主梁底板崩裂加固结构 |
-
2016
- 2016-04-11 CN CN201610224352.4A patent/CN105714698B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004116216A (ja) * | 2002-09-27 | 2004-04-15 | Oriental Construction Co Ltd | 金属繊維含有高強度コンクリートpc板による既設床版の補強構造 |
KR20050099657A (ko) * | 2004-04-12 | 2005-10-17 | (주)석탑엔지니어링 | 박스구조물 내부격벽 설치구조 |
CN202116989U (zh) * | 2011-06-10 | 2012-01-18 | 广东工业大学 | 箱梁底钢板加固构造 |
CN202247707U (zh) * | 2011-06-10 | 2012-05-30 | 广东工业大学 | 竖向体外预应力结合钢板加固箱梁构造 |
CN103215899A (zh) * | 2013-05-08 | 2013-07-24 | 中铁第一勘察设计院集团有限公司 | 一种预应力连续梁底板崩裂的加固方法 |
CN205501790U (zh) * | 2016-04-11 | 2016-08-24 | 沈阳建筑大学 | 一种宽幅箱梁桥主梁底板崩裂加固结构 |
Non-Patent Citations (1)
Title |
---|
某变高度连续刚构桥底板崩裂加固施工;刘家彬 等;《施工技术》;20070518;第36卷(第5期);第35-38、41页 * |
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CN105714698A (zh) | 2016-06-29 |
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Inventor after: Xue Xingwei Inventor after: Liu Canfeng Inventor after: Li Yuting Inventor after: Li Yanfeng Inventor after: Zhang Hai Inventor before: Xue Xingwei Inventor before: Li Yanfeng Inventor before: Zhang Hai |
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Effective date of registration: 20180213 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 Building Univ. |
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