| 裂缝成因与类型以及对混凝土桥梁的影响分析 |
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| 引用本文： | 徐立东,张宝成,刘子放.裂缝成因与类型以及对混凝土桥梁的影响分析[J].北方交通,2008(6):145-147. |
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| 作者姓名： | 徐立东 张宝成 刘子放 |
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| 作者单位： | 1. 阜蒙县交通局,阜新,123000
2. 阜新市公路处,阜新,123000 |
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| 摘 要： | 介绍了梁式桥在使用过程中由于各种不利因素引起的各种类型裂缝,系统分析了梁式桥裂缝的成因、类型以及裂缝对既有桥梁的影响.
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| 关 键 词： | 裂缝类型 裂缝宽度 裂缝深度 耐久性 损伤 |
Analysis of Reasons and Types of Crack as Well as Influence of Them on Concrete Bridge |
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| Authors: | XU Li-dong and others |
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| Institution: | XU Li-dong and others |
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| Abstract: | The paper introduces various cracks brought about by all kinds of disadvantegeous factors,systematically analyzes types and reasons for crack of girder bridge along with their influence on bridge. |
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| Keywords: | Types of crack Width of crack Depth of crack Durability Damage |
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