| 连续刚构桥箱梁底板裂缝成因分析及防治措施 |
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| 引用本文： | 颉明军. 连续刚构桥箱梁底板裂缝成因分析及防治措施[J]. 山西建筑, 2007, 33(19): 298-299 |
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| 作者姓名： | 颉明军 |
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| 作者单位： | 东南大学土木学院,江苏 南京 210096 |
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| 摘 要： | 针对某些连续刚构桥在张拉底板预应力筋时和成桥运营时发生的底板崩裂和底板裂缝事故进行分析,得到底板开裂的主要原因,并给出相应的防治措施。
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| 关 键 词： | 刚构桥 箱梁 底板裂缝 防治措施 |
| 文章编号： | 1009-6825（2007）19-0298-02 |
| 修稿时间： | 2007-02-05 |
The analyse of the cause of crack in bottom slab of a continuous rigid bridge and the prophylactico-therapeuticmeasure |
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| XIE Ming-jun. The analyse of the cause of crack in bottom slab of a continuous rigid bridge and the prophylactico-therapeuticmeasure[J]. Shanxi Architecture, 2007, 33(19): 298-299 |
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| Authors: | XIE Ming-jun |
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| Affiliation: | XIE Ming-jun |
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| Abstract: | Analyzing the accident of bursting and the crack of bottom plate of some continuous rigid bridge during the stretching prestressing tendon and the runningstage, we get that the main reasons of the crack of bottom plate; and put forwardthe prophylactico-therapeuticmeasure. |
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| Keywords: | rigid bridge box-girder the crack of bottom plate prophylactico-therapeuticmeasure |
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