| 结构材质状况耐久性检测及综合评定实例在钢筋混凝土T型梁桥的应用 |
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| 引用本文： | 宿健,李洪刚,程寿山,唐守恒,何智源.结构材质状况耐久性检测及综合评定实例在钢筋混凝土T型梁桥的应用[J].公路交通科技,2006(Z1). |
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| 作者姓名： | 宿健 李洪刚 程寿山 唐守恒 何智源 |
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| 作者单位： | 交通部公路科学研究院 天津公路管理局 交通部公路科学研究院 北京 |
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| 摘 要： | 以某钢筋混凝土T型梁桥的检测为例,介绍混凝土旧桥表观损伤、强度、钢筋锈蚀电位、氯离子含量、钢筋分布及保护层厚度、混凝土碳化深度、电阻率、内部缺陷和表层损伤等的检测方法与评价指标及结构或构件的耐久性综合评定方法。
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| 关 键 词： | 桥梁 耐久性 检测 综合评定 |
Application of Structural Endurance Detection and Synthetic Assessment Method to Reinforced concrete T-girder Bridge |
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| SU Jian,LI Hong-gang,CHENG Shou-shan,TANG Shou-heng,HE Zhi-yuan.Application of Structural Endurance Detection and Synthetic Assessment Method to Reinforced concrete T-girder Bridge[J].Journal of Highway and Transportation Research and Development,2006(Z1). |
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| Authors: | SU Jian LI Hong-gang CHENG Shou-shan TANG Shou-heng HE Zhi-yuan |
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| Institution: | SU Jian1,LI Hong-gang2,CHENG Shou-shan1,TANG Shou-heng1,HE Zhi-yuan1 |
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| Abstract: | Setting an example on certain reinforced concrete T beam bridge,The dissertation instroduces the concrete bridge detect method and evaluating indicator of apparent damage,intensity,rust-eaten potential of concrete bar,content of Cl.,distribution of concrete bar,thickness of covering layer,carburization penetration,electrical resistivity and internal defect.The dissertation also introduces the reseach on synthetic durability evaluation of construction or structural member. |
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| Keywords: | bridge durability detection ynthetic evaluation |
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