| 军用桁架梁安全隐患分析 |
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| 引用本文： | 谢支钢,付星燃,郭道谊,梁勇,杨明秀.军用桁架梁安全隐患分析[J].水运科技信息,2010(6):19-21. |
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| 作者姓名： | 谢支钢 付星燃 郭道谊 梁勇 杨明秀 |
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| 作者单位： | [1]宜昌市夷陵区公路管理段,宜昌443100 [2]上海林同炎李国豪土建工程咨询有限公司湖北分公司,武汉430074 |
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| 摘 要： | 宜昌市夷陵区鄢家河大桥主跨拱圈采用军用梁和钢管组合支架,通过对拱圈混凝土分环分段施工各工况的内力分析,得出了军用梁各杆件内存在严重的强度和刚度不足的问题,并提出了处治措施。
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| 关 键 词： | 公路桥 军用梁 组合支架 安全隐患 |
Hidden Danger Analysis of Military Beam Truss |
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| Xie Zhigang,Fu Xingran,Guo Daoyi,Liang Yong,Yang Mingxiu.Hidden Danger Analysis of Military Beam Truss[J].Transportation Science & Technology,2010(6):19-21. |
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| Authors: | Xie Zhigang Fu Xingran Guo Daoyi Liang Yong Yang Mingxiu |
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| Institution: | 1.Highway Administrative General Agency of Yiling District,Yichang 443100,China;2.Shanghai Lin Tungyen ＆Li Guohao Consulting Ltd.,Hubei Branch,Wuhan 430074,China) |
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| Abstract: | Through calculating and analyzing the endogenic force in the arch ring in different conditions,this paper found out that there existed insufficient strength and inadequate stiffness in the members of the combined-bracket of military truss and steel-pipe and put forward treatment measures. |
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| Keywords: | highway bridge military truss combined-bracket hidden danger |
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