| 桥梁预应力混凝土裂缝原因及预防控制对策研究 |
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| 引用本文： | 常,燕.桥梁预应力混凝土裂缝原因及预防控制对策研究[J].交通标准化,2012(17):56-57. |
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| 作者姓名： | 常 燕 |
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| 作者单位： | 新疆交通建设(集团)有限责任公司,新疆乌鲁木齐,830016 |
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| 摘 要： | 预应力混凝土结构桥梁具有整体性能好、结构刚度大、变形小、抗震性能好等优点,但是其也存在一些缺点,如混凝土裂缝。通过分析混凝土裂缝的产生原因,提出有效的预防和控制方法,以期为相关工程项目提供参考和借鉴。
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| 关 键 词： | 预应力 裂缝 对策 |
Reasons and Countermeasures of Bridge Prestressed Concrete Cracks |
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| CHANG Yan.Reasons and Countermeasures of Bridge Prestressed Concrete Cracks[J].Communications Standardization,2012(17):56-57. |
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| Authors: | CHANG Yan |
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| Institution: | CHANG Yan(Xinjiang Communications Construction(Group) Co.,Ltd.,Urumqi 830016,China) |
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| Abstract: | Prestressed concrete bridges have both advantages such as good overall performance,structural stiffness,small deformation,seismic performance and disadvantages such as concrete cracks.This paper analyses the causes of cracks in concrete and proposes effective prevention and control methods in hope of providing reference for related engineering projects. |
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| Keywords: | prestressed crack countermeasure |
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