| 预应力混凝土箱梁桥箱梁裂缝成因分析 |
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| 引用本文： | 李小平.预应力混凝土箱梁桥箱梁裂缝成因分析[J].科学之友,2008(9):3-4. |
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| 作者姓名： | 李小平 |
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| 作者单位： | 西山煤电集团公司屯兰矿,山西古交030206 |
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| 摘 要： | 通过对预应力混凝土箱梁中存在的各种裂缝进行分类，分析其产生原因，从而得以有针对性地采取措施，防止和控制裂缝的发生、扩展，同时，为进行桥梁裂缝计算分析提供基础，确定影响因素，使后续的分析与研究工作得以有的放矢。
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| 关 键 词： | 桥梁 预应力混凝土 箱梁 裂缝 |
Causes of Cracks in Box Girder of Prestressed Concrete Box Girder Bridge |
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| Peng Chunhua.Causes of Cracks in Box Girder of Prestressed Concrete Box Girder Bridge[J].Friend of Science Amateurs,2008(9):3-4. |
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| Authors: | Peng Chunhua |
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| Institution: | Peng Chunhua |
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| Abstract: | Through classification of various cracks in the prestressed concrete box girder and analysis of the causes, measures can be taken to prevent and control the occurrence of cracks and expansion accordingly and at the same time provide the basis for calculation and analysis on bridge cracks for determining factors so that the follow-up analysis and research work can be targeted. |
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| Keywords: | bridges prestressed concrete box girder cracks |
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