| 某简支T梁增大截面加固方案设计及施工工艺研究 |
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| 引用本文： | 解文亭.某简支T梁增大截面加固方案设计及施工工艺研究[J].交通标准化,2010(15):231-234. |
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| 作者姓名： | 解文亭 |
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| 作者单位： | 秦皇岛市公路管理处,河北,秦皇岛,066000 |
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| 摘 要： | 针对T型梁桥承载能力不足、裂缝宽度过宽病害存在很多种加固方式,而采用增大T梁截面,并在扩大尺寸内部布设普通钢筋的加固方法,进而提出一套成熟的施工工艺,实践证明该种加固方式可以在同类桥梁加固、维护工程中推广应用.
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| 关 键 词： | T梁桥 承载能力 增大截面加固法 新旧混凝土粘结 界面处理 |
Simply-supported T Beam Reinforcement Design through Increasing Section and Construction Technique |
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| XIE Wen-ting.Simply-supported T Beam Reinforcement Design through Increasing Section and Construction Technique[J].Communications Standardization,2010(15):231-234. |
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| Authors: | XIE Wen-ting |
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| Institution: | XIE Wen-ting(Qinhuangdao City Highway Management Department, Qinhuangdao 066000, China) |
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| Abstract: | There are many kinds of reinforcement means towards the weak bearing capacity of T beam bridge and the big crack width. The reinforcement method of increasing T beam section and adding common steel bar in the widened part is adopted and one set of construction technique is put forward. This method is proved to be worth popularization and application in the similar engineering. |
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| Keywords: | T beam bridge bearing capacity widening section reinforcement adhesion between new and old cement interface disposal |
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