| 预制波形钢腹板PC工字梁构成连续箱梁桥创新技术 |
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| 引用本文： | 汤意.预制波形钢腹板PC工字梁构成连续箱梁桥创新技术[J].预应力技术,2012,16(6):33-35. |
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| 作者姓名： | 汤意 |
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| 作者单位： | 河南省交通规划勘察设计院有限责任公司 河南郑州 450052 |
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| 摘 要： | 文章介绍了40米～60米跨径的波形钢腹板PC连续箱梁由预制的波形钢腹板PC工字梁构成连续箱梁桥创新技术:即通过将波形钢腹板PC连续箱梁横断面先"化整为零"为两个波形钢腹板PC工字梁单元,再将预制的两两工字梁单元通过横向湿接缝连接"化零为整"形成波形钢腹板PC连续箱梁。
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| 关 键 词： | 波形钢腹板PC工字梁 波形钢腹板PC连续箱梁 创新技术 应用 |
Innovative technology of precast corrugated steel web PC I-beams to form continuous box girder Bridges |
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| Yi Tang.Innovative technology of precast corrugated steel web PC I-beams to form continuous box girder Bridges[J].Prestress Technology,2012,16(6):33-35. |
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| Authors: | Yi Tang |
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| Affiliation: | Henan Transportation Planning, Survey and Design Institute Co., LTD., Zhengzhou 450052, China |
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| Abstract: | This paper introduces the innovative technology of continuous box girder bridge with corrugated steel web PC with span of 40 m ~ 60 m, which is formed by prefabricated corrugated steel web PC I-beams. The cross section of the corrugated steel web PC continuous box girder is first "broken into pieces" into two corrugated steel web PC I-beam units, and then the prefabricated pair-two I-beam units are connected through transverse wet joints. Formed PC continuous box girder with corrugated steel web. |
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| Keywords: | PC I-beam with corrugated steel web PC continuous box girder with corrugated steel web Innovative technology Apply |
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