| 预应力混凝土桥梁的裂缝检测及加固 |
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| 引用本文： | 章凯,秦爱红,李红万. 预应力混凝土桥梁的裂缝检测及加固[J]. 山西建筑, 2007, 33(13): 289-290 |
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| 作者姓名： | 章凯 秦爱红 李红万 |
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| 作者单位： | 石家庄铁道学院,河北石家庄,050043 |
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| 摘 要： | 分析了预应力混凝土桥梁裂缝的成因;总结了混凝土裂缝检测与监测的方法;最后介绍了裂缝的加固技术,指出裂缝的防治应从设计和施工两个方面入手,针对不同的结构特点,采取相应的技术措施,从而有效地防止混凝土结构裂缝的产生。
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| 关 键 词： | 桥梁 裂缝 检测 加固法 结构设计 |
| 文章编号： | 1009-6825(2007)13-0289-02 |
| 修稿时间： | 2006-12-15 |
Crack detection and reinforcement of prestressed concrete bridge |
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| ZHANG Kai,QIN Ai-hong,LI Hong-wan. Crack detection and reinforcement of prestressed concrete bridge[J]. Shanxi Architecture, 2007, 33(13): 289-290 |
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| Authors: | ZHANG Kai QIN Ai-hong LI Hong-wan |
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| Affiliation: | ZHANG Kai QIN Ai-hong LI Hong-wan |
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| Abstract: | Reasons caused the cracks of prestressed concrete bridge are analyzed.Meanwhile,crack detection and monitoring methods are introduced as well as reinforcement treatment measures.Author points out prevention and treatment of cracks should be carried out from two aspects: design and construction.According to various structures different techniques should be selected in order to ensure engineering quality and safety of concrete structures. |
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| Keywords: | bridge crack detection reinforcement structural design |
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