| 基于计算机软件MIDAS对某桥梁结构分析 |
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| 引用本文： | 卢彭龙,;洪一民,;周静波.基于计算机软件MIDAS对某桥梁结构分析[J].邢台职业技术学院学报,2014(3):75-79. |
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| 作者姓名： | 卢彭龙 ;洪一民 ;周静波 |
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| 作者单位： | [1]温州交运集团城东公交广告有限公司,浙江温州325000; [2]舟山市交通工程质量监督局,浙江舟山316000 |
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| 基金项目： | 浙江省交通厅研究计划项目,项目编号：2013H21. |
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| 摘 要： | 桥梁结构有限元分析软件MIDAS在桥梁结构分析中的应用日益广泛。随着社会的快速发展,车辆荷载变异严重,立交桥不时承担着重车超重等荷载作用。经检测发现某地一立交桥有多联梁体偏移严重,且梁体存在受力裂缝及其他裂纹等病害。为摸清该桥的受力性能,基于通用计算机软件MIDAS对该立交桥梁进行加固处理并进行静动载结构分析,分析结果为该桥的使用性能及其加固提供了参考。
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| 关 键 词： | 立交桥梁 MIDAS软件 结构分析 |
A Bridge Structure Analysis Based on Computer Software MIDAS |
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| Institution: | LU Peng-long, HONG Yi-min, ZHOU Jing-bo ( 1.Advertising Agency, Wenzhou Jiaoyun Group, Wenzhou, Zhejiang 325000, China; 2.Zhoushan City Traffic Engineering Quality Supervision Bureau, Zhoushan, Zhejiang 316000, China) |
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| Abstract: | With the rapid development of society, vehicle load variation is serious, a bridge bears big loads. After the examination, the authors found that beam body offset seriously, and these beam bodies are stress cracks and other diseases. To investigate the mechanical performance of the bridge, based on general computer software MIDAS, the reinforcement of the interchange bridge for static and dynamic structural analysis are carried out, and the analysis results provide a reference for the performance of the bridge and its reinforcement. |
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| Keywords: | overpass bridge MIDAS structure analysis |
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