| 基于ANSYS的车桥耦合动力学仿真分析 |
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| 引用本文： | 郝中波,郭俊华. 基于ANSYS的车桥耦合动力学仿真分析[J]. 机械与电子, 2012, 0(3): 73-75 |
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| 作者姓名： | 郝中波 郭俊华 |
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| 作者单位： | 1. 昆明冶金高等专科学校电气学院,云南昆明,650093
2. 昆明理工大学机电工程学院,云南昆明,650093 |
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| 摘 要： | 介绍了车桥耦合动力学分析的主要特点、常用求解算法与理论模型。通过建立斜拉桥桥面的动力学数学模型，求解了桥面的一阶固有频率。利用ANSYS对斜拉桥进行了模态分析、谐响应分析以及瞬态动力学分析。
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| 关 键 词： | 车桥耦合动力学 ANSYS 斜拉桥 动力学仿真 |
The Dynamics Simulation Analysis of Vehicle and Bridge Coupling |
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| HAO Zhong-bo , GUO Jun-hua. The Dynamics Simulation Analysis of Vehicle and Bridge Coupling[J]. Machinery & Electronics, 2012, 0(3): 73-75 |
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| Authors: | HAO Zhong-bo GUO Jun-hua |
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| Affiliation: | 1.Faculty of Electrical Engineering,Kunming Metallurgy College,Kunming 650093,China;2.Faculty of Mechanic and Electrical Engineering,Kunming University of Science and Technology,Kunming 650093,China) |
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| Abstract: | The paper mainly introduces the characteristic,common algorithm and theoretical model of dynamics of vehicle and bridge coupling.Through establishing the dynamic mathematical model of cable-stayed bridge,it solves the first-order natural frequency of bridge.Using ANSYS to do modal analysis,harmonic response analysis and transient dynamics analysis for cable-stayed bridge. |
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| Keywords: | dynamics of vehicle and bridge coupling ANSYS cable-stayed bridge dynamics simulation |
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