| 基于ANSYS的厦漳跨海大桥主塔钢锚梁有限元分析 |
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| 引用本文： | 陈世教,薛志武,杜波.基于ANSYS的厦漳跨海大桥主塔钢锚梁有限元分析[J].重庆交通大学学报(自然科学版),2011,30(3):357-360. |
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| 作者姓名： | 陈世教 薛志武 杜波 |
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| 作者单位： | 重庆大学机械工程学院,重庆,400045 |
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| 摘 要： | 采用ANSYS建立钢锚梁有限元模型,对其结构进行安装后的多种工况静强度计算和模态分析,得到其固有频率等特性,研究了在脉动风载荷作用下钢锚梁的动力响应；对设计方案进行综合评价.
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| 关 键 词： | 钢锚梁 有限元 结构静强度 模态分析 动力响应 |
Finite Element Analysis of Main Tower Steel Anchor Beams of Zhangzhou Xiamen - cross - sea Bridge (Based on ANSYS) |
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| CHEN Shi-jiao,XUE Zhi-wu,DU Bo.Finite Element Analysis of Main Tower Steel Anchor Beams of Zhangzhou Xiamen - cross - sea Bridge (Based on ANSYS)[J].Journal of Chongqing Jiaotong University,2011,30(3):357-360. |
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| Authors: | CHEN Shi-jiao XUE Zhi-wu DU Bo |
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| Institution: | (School of Mechanical Engineering,Chongqing University,Chongqing 400045,China) |
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| Abstract: | The finite element model of the steel anchor beam was established by ANSYS to obtain the static strength of the model in a variety of working conditions;the natural frequency and other characteristics of the structure was also extracted in the same working condition.The dynamic response of the steel anchor was analysed in the pulse fluctuating wind loads and a comprehensive evaluation was given. |
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| Keywords: | steel-anchor-beams finite element structure strength mode analysis response |
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