| 预应力混凝土箱梁裂缝分析与防治 |
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| 引用本文： | 白文豹.预应力混凝土箱梁裂缝分析与防治[J].山西建筑,2009,35(11):161-162. |
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| 作者姓名： | 白文豹 |
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| 作者单位： | 朔州路桥建设有限责任公司,山西朔州,036002 |
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| 摘 要： | 结合具体工程实例，提出了25m预应力箱梁施工的有关参数，对预应力混凝土箱梁裂缝的原因进行了分析，归纳了裂缝的预防措施，以解决混凝土箱梁的裂缝问题，确保混凝土箱梁的预制质量。
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| 关 键 词： | 预应力 混凝土 箱梁 裂缝 预防措施 |
Analysis on the causes of cracks in prestressed concrete box-girder and prevention measures |
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| BAI Wen-bao.Analysis on the causes of cracks in prestressed concrete box-girder and prevention measures[J].Shanxi Architecture,2009,35(11):161-162. |
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| Authors: | BAI Wen-bao |
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| Affiliation: | BAI Wen-bao |
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| Abstract: | Combined with practical work construction parameters of 25 m prestressed concrete box-girder are proposed.Based upon analysis of the reasons caused the cracks in this box-girder,corresponding prevention measures are summarized in order to resolve the cracking problems of concrete box-girder to ensure precasting quality. |
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| Keywords: | prestress concrete box-girder crack prevention measure |
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