CN104532754B - 一种预应力混凝土箱梁封端模板施工方法 - Google Patents
一种预应力混凝土箱梁封端模板施工方法 Download PDFInfo
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- CN104532754B CN104532754B CN201510015210.2A CN201510015210A CN104532754B CN 104532754 B CN104532754 B CN 104532754B CN 201510015210 A CN201510015210 A CN 201510015210A CN 104532754 B CN104532754 B CN 104532754B
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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
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling 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
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
- E01D2101/28—Concrete reinforced prestressed
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
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CN201510015210.2A CN104532754B (zh) | 2015-01-13 | 2015-01-13 | 一种预应力混凝土箱梁封端模板施工方法 |
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CN104532754A CN104532754A (zh) | 2015-04-22 |
CN104532754B true CN104532754B (zh) | 2016-04-20 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104947603B (zh) * | 2015-04-30 | 2016-12-07 | 西安科技大学 | 一种钢筋混凝土梁桥主梁加固构造及加固方法 |
CN104947597A (zh) * | 2015-07-07 | 2015-09-30 | 中建三局第二建设工程有限责任公司 | 一种混凝土箱梁人孔封模系统及施工方法 |
CN106808564B (zh) * | 2017-04-07 | 2023-05-26 | 中铁十七局集团第三工程有限公司 | 一种三字扣式箱梁封端模板及箱梁封端方法 |
CN108360362A (zh) * | 2018-04-12 | 2018-08-03 | 中交第公路勘察设计研究院有限公司 | 装配式简支箱梁端横梁构造 |
CN114182634A (zh) * | 2021-11-10 | 2022-03-15 | 中铁二局集团有限公司 | 一种用于悬臂梁体浇筑的端模板加固结构及其加固方法 |
CN114214974B (zh) * | 2021-12-29 | 2024-02-27 | 山西省交通科技研发有限公司 | 小跨径梁桥上部结构快速装配化改造方法 |
Citations (7)
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JP2008019687A (ja) * | 2006-07-14 | 2008-01-31 | Kawasaki Heavy Ind Ltd | 連続桁橋の施工方法、合成床版および連続桁橋 |
CN101713168A (zh) * | 2008-10-06 | 2010-05-26 | 中交第三航务工程局有限公司 | 一种节段箱梁制作模板的安装工艺 |
CN202174632U (zh) * | 2011-07-08 | 2012-03-28 | 四川五新智能设备有限公司 | 一种用于箱梁模板端模支撑的装置 |
CN102691268A (zh) * | 2012-06-12 | 2012-09-26 | 宁波二十冶建设有限公司 | 超长预应力钢束张拉施工工艺 |
KR20120111506A (ko) * | 2011-04-01 | 2012-10-10 | 한국건설기술연구원 | 프리캐스트 단부 세그먼트를 단부거푸집으로 이용하는 거더 제작방법 및 그 방법으로 제작된 거더 |
CN203700971U (zh) * | 2014-02-10 | 2014-07-09 | 苏玉明 | 一种桥梁湿接缝施工模板 |
CN203938971U (zh) * | 2014-07-08 | 2014-11-12 | 宁夏路桥工程股份有限公司 | 预应力混凝土空心板端头整体模板 |
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2015
- 2015-01-13 CN CN201510015210.2A patent/CN104532754B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008019687A (ja) * | 2006-07-14 | 2008-01-31 | Kawasaki Heavy Ind Ltd | 連続桁橋の施工方法、合成床版および連続桁橋 |
CN101713168A (zh) * | 2008-10-06 | 2010-05-26 | 中交第三航务工程局有限公司 | 一种节段箱梁制作模板的安装工艺 |
KR20120111506A (ko) * | 2011-04-01 | 2012-10-10 | 한국건설기술연구원 | 프리캐스트 단부 세그먼트를 단부거푸집으로 이용하는 거더 제작방법 및 그 방법으로 제작된 거더 |
CN202174632U (zh) * | 2011-07-08 | 2012-03-28 | 四川五新智能设备有限公司 | 一种用于箱梁模板端模支撑的装置 |
CN102691268A (zh) * | 2012-06-12 | 2012-09-26 | 宁波二十冶建设有限公司 | 超长预应力钢束张拉施工工艺 |
CN203700971U (zh) * | 2014-02-10 | 2014-07-09 | 苏玉明 | 一种桥梁湿接缝施工模板 |
CN203938971U (zh) * | 2014-07-08 | 2014-11-12 | 宁夏路桥工程股份有限公司 | 预应力混凝土空心板端头整体模板 |
Non-Patent Citations (1)
Title |
---|
悬浇箱梁预应力施工技术简介;张文基;《企业科技与发展》;20110920(第312期);第55-57页 * |
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Effective date of registration: 20160301 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Applicant after: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. Address before: 610041, No. nine, No. 156, building B, high building, Xing Xing Road, Chengdu hi tech Zone, Sichuan Applicant before: China Railway Erju Co., Ltd. Applicant before: China Railway Erju Co., Ltd. |
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Effective date of registration: 20180730 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: China Railway Erju Co., Ltd. Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. |
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Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: China Railway Erju Co., Ltd. Patentee after: China Railway No. 2 Engineering Group Co., Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee before: China Railway Erju Co., Ltd. Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. |