| 刚架拱桥的静载试验研究 |
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| 引用本文： | 张源翀.刚架拱桥的静载试验研究[J].西部交通科技,2012(7):59-62. |
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| 作者姓名： | 张源翀 |
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| 作者单位： | 广西交通科学研究院,广西南宁,530001 |
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| 摘 要： | 文章以刚架拱桥静载试验为背景,结合某刚架拱桥工程实例,运用MIDAS梁格法建模计算了该桥的拱肋挠度及应变理论值,并通过与实际试验数据的对比分析,验证了理论计算数据的准确性,同时对该桥的结构状态进行了评定。
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| 关 键 词： | 刚架拱桥 拱肋挠度 应变 静载试验 |
Static Load Study of Rigid Frame Arch Bridge |
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| ZHANG Yuan-chong.Static Load Study of Rigid Frame Arch Bridge[J].Western China Communication Science & Technology,2012(7):59-62. |
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| Authors: | ZHANG Yuan-chong |
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| Institution: | ZHANG Yuan-chong(Guangxi Transportation Research Institute,Nanning,Guangxi,530007) |
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| Abstract: | With the static load experiment of rigid frame arch bridge as the background,combined with the actual engineering case of a rigid frame arch bridge,the article established the model by MIDAS beam grid method and calculated the arch rib deflection and theoretical strain value of this bridge,and through the comparison analysis with actual experiment data,it verified the accuracy of theoretical calculation data,at the same time conducted the assessment on the structure state of this bridge. |
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| Keywords: | Rigid frame arch bridge Arch rib deflection Strain Static load experiment |
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