| 预应力混凝土连续梁裂缝成因分析及控制 |
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| 引用本文： | 周思颖.预应力混凝土连续梁裂缝成因分析及控制[J].城市道桥与防洪,2009(6). |
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| 作者姓名： | 周思颖 |
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| 作者单位： | 广州市市政工程机械施工有限公司,广东广州,510060 |
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| 摘 要： | 预应力混凝土连续刚构箱梁桥在施工过程中容易出现裂缝。该文对其裂缝病害成因进行了研究,并针对性地提出了预防和控制裂缝的措施,以避免和减少裂缝的发生。
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| 关 键 词： | 预应力 连续梁 裂缝分析 控制 |
Analysis and Control of Crack Cause of Prestressed Concrete Continuous Beam |
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| Zhou Siyig.Analysis and Control of Crack Cause of Prestressed Concrete Continuous Beam[J].Urban Roads Bridges & Flood Control,2009(6). |
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| Authors: | Zhou Siyig |
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| Abstract: | The prestressed concrete continuous rigid frame box beam bridge is easy to cause the cracks in the course of construction.The article studies its cause of crack disease,and puts forward the measures to prevent and control the cracks so as to avoid and decrease the cracks. |
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| Keywords: | prestress continuous beam crack analysis control |
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