| 祈家庄特大桥伸缩装置损坏原因浅析 |
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| 引用本文： | 武建伟.祈家庄特大桥伸缩装置损坏原因浅析[J].公路,2002(11):36-38. |
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| 作者姓名： | 武建伟 |
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| 作者单位： | 河北交通建设监理咨询有限公司,石家庄市,050000 |
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| 摘 要： | 分析了京张高速公路祈家庄特大桥伸缩装置损坏的原因，并提出计算伸缩量应考虑的问题。
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| 关 键 词： | 祈家庄特大桥 伸缩装置 损坏原因 伸缩量 桥梁结构 |
| 文章编号： | 0451-0712(2002)11-0036-03 |
Discussion on Damage Causes of Expansion Device of Qijiazhuang Bridge |
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| WU Jian-wei.Discussion on Damage Causes of Expansion Device of Qijiazhuang Bridge[J].Highway,2002(11):36-38. |
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| Authors: | WU Jian-wei |
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| Abstract: | The damage causes of expansion device of Qijiazhuang Bridge on Jing-Zhang Expressway are analyzed, and the considerable problems in calculating expansion space are presented in this paper. |
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| Keywords: | bridge expansion device damage causes |
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