| 装配式简支T梁体外预应力加固技术应用 |
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| 引用本文： | 张王乐元,张荠丰,盛可鉴.装配式简支T梁体外预应力加固技术应用[J].交通科技与经济,2020,22(3):62-67. |
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| 作者姓名： | 张王乐元 张荠丰 盛可鉴 |
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| 作者单位： | 黑龙江工程学院 土木与建筑工程学院,黑龙江 哈尔滨 150050;长春市交通工程质量监督站,吉林 长春 130041 |
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| 基金项目： | 黑龙江省高等学校青年学术骨干支持计划;黑龙江省交通厅科技项目 |
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| 摘 要： | 以体外预应力加固设计理论为基础,依托工程实际,研究装配式简支T梁桥体外预应力加固技术应用,探讨体外筋锚固装置的设计及体外预应力加固技术施工控制问题,为体外预应力加固技术在中小跨径装配式简支T梁桥中的推广应用提供借鉴。
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| 关 键 词： | 体外预应力 加固技术 T梁 装配式 |
On the extension and application of external prestress reinforcement technology for simply supported T-beam bridges |
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| ZHANG Wangleyuan,ZHANG Qifeng,SHENG Kejian.On the extension and application of external prestress reinforcement technology for simply supported T-beam bridges[J].Technology & Economy in Areas of Communications,2020,22(3):62-67. |
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| Authors: | ZHANG Wangleyuan ZHANG Qifeng SHENG Kejian |
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| Institution: | (College of Civil and Architectural Engineering,Heilongjiang Institute of Technology,Harbin 150050,China;Quality Supervision Station of Traffic Engineering,Changchun 130041,China) |
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| Abstract: | Based on design theory of external prestressing reinforcement and the engineering practice,this paper studies the application of external prestress reinforcement technology for reinforcement of simply supported T beam bridges.The design of external reinforcement anchorage device and the construction control of external prestress reinforcement technology are discussed.This paper provides a reference for the popularization and application of external prestress reinforcement technology in simply supported T-beam bridges with medium and small span. |
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| Keywords: | external prestress reinforcement technology T-beam prefabricated |
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