CN103382704A - 箱梁或t梁的无粘结预应力与钢板-混凝土组合加固构造 - Google Patents
箱梁或t梁的无粘结预应力与钢板-混凝土组合加固构造 Download PDFInfo
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105274945A (zh) * | 2015-08-25 | 2016-01-27 | 西南交通大学 | 简支预应力板梁树脂基材钢丝网复合加固施工工艺 |
CN105839551A (zh) * | 2016-05-31 | 2016-08-10 | 西安公路研究院 | 混凝土t型梁的无粘结预应力与钢混组合加固设计方法 |
CN105937307A (zh) * | 2016-06-07 | 2016-09-14 | 江西赣粤高速公路股份有限公司 | 一种预应力钢丝绳弯剪加固混凝土t梁及其加固方法 |
CN110616645A (zh) * | 2019-10-17 | 2019-12-27 | 辽宁省交通规划设计院有限责任公司 | 混凝土旧桥的加固方法及加固结构 |
CN111877791A (zh) * | 2020-07-02 | 2020-11-03 | 浙江省建筑设计研究院 | 一种既有混凝土梁的预应力钢梁叠合加固结构 |
CN112342943A (zh) * | 2020-12-17 | 2021-02-09 | 北京市市政工程研究院 | 一种t型梁腹板加固结构及其模板体系和施工方法 |
CN112761672A (zh) * | 2021-01-04 | 2021-05-07 | 福建工程学院 | 一种新型的箱涵裂缝变形控制加固结构及加固方法 |
CN112832456A (zh) * | 2021-02-20 | 2021-05-25 | 东北林业大学 | 一种增强胶合木梁的预应力施加装置及施加方法 |
CN112832146A (zh) * | 2021-01-12 | 2021-05-25 | 西安公路研究院 | 一种预制箱梁的体外预应力与增大截面组合加固方法 |
CN113062233A (zh) * | 2021-02-24 | 2021-07-02 | 山西省交通科技研发有限公司 | 一种用于箱梁的先张法预应力钢板-混凝土加固方法 |
CN114892553A (zh) * | 2022-07-01 | 2022-08-12 | 青岛理工大学 | 一种带有加固结构的箱梁、箱梁桥及加固方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106120574B (zh) * | 2016-07-07 | 2018-06-12 | 西安公路研究院 | 混凝土箱梁的无粘结预应力与钢混组合加固设计方法 |
Citations (6)
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US4668548A (en) * | 1985-12-31 | 1987-05-26 | Ribbon Technology Court | Integrally-anchored fiber-reinforced concrete overlays and surfacings and method of making same |
CN101570961A (zh) * | 2009-05-08 | 2009-11-04 | 北京市市政专业设计院有限责任公司 | 一种对桥梁断裂主梁的加固方法 |
CN102352606A (zh) * | 2011-08-05 | 2012-02-15 | 天津城市建设学院 | 公路铰接空心板桥横向体外预应力加固方法 |
CN102561214A (zh) * | 2012-02-15 | 2012-07-11 | 中南大学 | 一种结构正弯矩区的钢板-混凝土组合结构加固方法 |
US8266751B2 (en) * | 2009-12-10 | 2012-09-18 | Yidong He | Method to compress prefabricated deck units by tensioning supporting girders |
CN203361030U (zh) * | 2013-06-25 | 2013-12-25 | 西安公路研究院 | 箱梁或t梁的无粘结预应力与钢板-混凝土组合加固构造 |
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2013
- 2013-06-25 CN CN201310257868.5A patent/CN103382704B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4668548A (en) * | 1985-12-31 | 1987-05-26 | Ribbon Technology Court | Integrally-anchored fiber-reinforced concrete overlays and surfacings and method of making same |
CN101570961A (zh) * | 2009-05-08 | 2009-11-04 | 北京市市政专业设计院有限责任公司 | 一种对桥梁断裂主梁的加固方法 |
US8266751B2 (en) * | 2009-12-10 | 2012-09-18 | Yidong He | Method to compress prefabricated deck units by tensioning supporting girders |
CN102352606A (zh) * | 2011-08-05 | 2012-02-15 | 天津城市建设学院 | 公路铰接空心板桥横向体外预应力加固方法 |
CN102561214A (zh) * | 2012-02-15 | 2012-07-11 | 中南大学 | 一种结构正弯矩区的钢板-混凝土组合结构加固方法 |
CN203361030U (zh) * | 2013-06-25 | 2013-12-25 | 西安公路研究院 | 箱梁或t梁的无粘结预应力与钢板-混凝土组合加固构造 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105274945A (zh) * | 2015-08-25 | 2016-01-27 | 西南交通大学 | 简支预应力板梁树脂基材钢丝网复合加固施工工艺 |
CN105839551A (zh) * | 2016-05-31 | 2016-08-10 | 西安公路研究院 | 混凝土t型梁的无粘结预应力与钢混组合加固设计方法 |
CN105937307A (zh) * | 2016-06-07 | 2016-09-14 | 江西赣粤高速公路股份有限公司 | 一种预应力钢丝绳弯剪加固混凝土t梁及其加固方法 |
CN110616645A (zh) * | 2019-10-17 | 2019-12-27 | 辽宁省交通规划设计院有限责任公司 | 混凝土旧桥的加固方法及加固结构 |
CN111877791A (zh) * | 2020-07-02 | 2020-11-03 | 浙江省建筑设计研究院 | 一种既有混凝土梁的预应力钢梁叠合加固结构 |
CN112342943A (zh) * | 2020-12-17 | 2021-02-09 | 北京市市政工程研究院 | 一种t型梁腹板加固结构及其模板体系和施工方法 |
CN112761672A (zh) * | 2021-01-04 | 2021-05-07 | 福建工程学院 | 一种新型的箱涵裂缝变形控制加固结构及加固方法 |
CN112832146A (zh) * | 2021-01-12 | 2021-05-25 | 西安公路研究院 | 一种预制箱梁的体外预应力与增大截面组合加固方法 |
CN112832456A (zh) * | 2021-02-20 | 2021-05-25 | 东北林业大学 | 一种增强胶合木梁的预应力施加装置及施加方法 |
CN113062233A (zh) * | 2021-02-24 | 2021-07-02 | 山西省交通科技研发有限公司 | 一种用于箱梁的先张法预应力钢板-混凝土加固方法 |
CN114892553A (zh) * | 2022-07-01 | 2022-08-12 | 青岛理工大学 | 一种带有加固结构的箱梁、箱梁桥及加固方法 |
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