| 基于参数化模型框架式码头结构三维数值分析 |
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| 引用本文： | 谢盛明,李丰华,陈晓攀,王松.基于参数化模型框架式码头结构三维数值分析[J].重庆交通大学学报(自然科学版),2010,29(5). |
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| 作者姓名： | 谢盛明 李丰华 陈晓攀 王松 |
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| 作者单位： | 舟山市交通工程质量监督局,浙江,舟山,316000;湖南省交通规划勘察设计院,湖南,长沙,410008;重庆交通大学,河海学院,重庆,400074;营口港务集团有限公司,辽宁,营口,115007 |
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| 基金项目： | 教育部科学技术研究重点项目，重庆市教委科技项目 |
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| 摘 要： | 内河大水位差框架式码头结构形式复杂,结构分析过程中有限元计算模型更改比较困难。通过建立有限元参数化模型,运用静力弹塑性分析方法对框架码头参数化模型按最不利荷载工况进行三维静力分析,计算出各种最不利工况下的内力与非参数化模型内力计算结果进行比较分析。研究表明:两者结果较为吻合,参数化模型是有效可靠的,所建立的参数化模型和分析方法可较好地应用于码头结构优化设计中。
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| 关 键 词： | 大水位差 框架式码头 参数化模型 三维数值分析 |
Three Dimensional Numerical Analysis on Framed Wharf Structure Based on Parameterized Model |
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| XIE Sheng-ming,LI Feng-hua,CHEN Xiao-pan,WANG Song.Three Dimensional Numerical Analysis on Framed Wharf Structure Based on Parameterized Model[J].Journal of Chongqing Jiaotong University,2010,29(5). |
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| Authors: | XIE Sheng-ming LI Feng-hua CHEN Xiao-pan WANG Song |
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| Institution: | XIE Sheng-ming1,LI Feng-hua2,CHEN Xiao-pan3,WANG Song4(1.Zhoushan Quality Supervision Bureau of Transportation Projects,Zhoushan 316000,Zhejiang,China,2.Hunan Provincial Communications Planning,Survey & Design Institute,Changsha 410008,Hunan,3.School of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,4.Yingkou Port Group Corp.,Yingkou 115007,Liaoning,China) |
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| Abstract: | The structure form of great water fluctuation framed wharf is complex in inland rivers.In the structure analysis,the updating of the finite element computation model is difficult.The finite element method is used to build the parameterized model.Three-dimensional static analysis on the framed wharf parameterized model in the most unfavorable load conditions is carried out with the static push-over analysis method.The internal forces of the parameterized model and the non-parametric model are calculated unde... |
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| Keywords: | great water fluctuation framed wharf parameterized model 3D numerical analysis |
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