| 波形钢腹板PC组合结构在桥梁中的应用 |
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| 引用本文： | 袁萌,刘峰.波形钢腹板PC组合结构在桥梁中的应用[J].四川建材,2022(1). |
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| 作者姓名： | 袁萌 刘峰 |
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| 作者单位： | 东莞市路桥投资建设有限公司;广东鸿高建设集团有限公司 |
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| 摘 要： | 首先描述了波形钢腹板PC组合箱梁的发展及在我国的研究实践进展,然后具体阐述了波形钢腹板这种新型结构组合桥梁在东莞市麻涌水道大桥的应用分析,通过钢腹板的安装、连接及预应力体系控制,表明了该种组合式受力使桥梁抗屈曲及腹板抗剪能力得以有效提升,切实解决了传统箱梁腹板开裂的通病。
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| 关 键 词： | 波形钢腹板 桥梁 腹板开裂 防腐涂装 |
Application of PC composite boxgrider with corrugated steel webs in bridges |
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| YUAN Meng,LIU Feng.Application of PC composite boxgrider with corrugated steel webs in bridges[J].Sichuan Building Materials,2022(1). |
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| Authors: | YUAN Meng LIU Feng |
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| Affiliation: | (Dongguan Road and Bridge Investment Construction Co.,Ltd.,Dongguan 523000,China;Guangdong Honggao Construction Group Co.,Ltd.,Dongguan 523000,China) |
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| Abstract: | First describes the development of the corrugated steel web PC composite box girder and the progress of the research practice in our country,the new structure and then elaborates on the corrugated steel web composite bridges in the analysis of the application of hempchung channel bridge,through the installation of the steel web plate,connection and prestressed system control,shows that this kind of combined stress make buckling and web shear resistance of the bridge is able to effectively improve,and solve the common fault of the traditional box girder web plate crack. |
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| Keywords: | PC composite boxgrider with corrugated steel webs bridge web cracking the anticorrosive coating |
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