基于Guyan缩减技术的悬臂梁结构静动态特性分析 |
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引用本文: | 王利,向阳.基于Guyan缩减技术的悬臂梁结构静动态特性分析[J].武汉水运工程学院学报,2013(6):1278-1282. |
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作者姓名: | 王利 向阳 |
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作者单位: | 武汉理工大学能源与动力工程学院,武汉430063 |
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基金项目: | 国家自然科学基金项目资助(批准号:51079118) |
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摘 要: | 本文以悬臂梁为研究对象,详细探讨了Guyan缩减技术的理论原理以及在结构静态、动态特性分析中的应用。计算得到的结果与理论解和ANSYS计算结果进行了比较,验证了Guyan缩减技术的具有很高精度。同时理解和掌握该技术,对于将该技术应用到大型结构模型缩减有限元分析提供了帮助。
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关 键 词: | Guyan缩减 悬臂梁 静动态特性 |
Cantilever Beam Static and Dynamic Characteristics Analysis Based on Guyan Reduction |
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Authors: | WANG Li XIANG Yang |
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Institution: | (School of the Power and Engineering , WHUT , Wuhan 430063 ,China) |
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Abstract: | In this paper, Guyan reduction is discussed in detail for the theoretical principles and the structure static and dynamic characteristics analysis with the cantilever model. The result compare between the Guyan reduction、finite element analysis and theory calculation are performed, it is showed that the Guyan reduction is very accurate. It is helpful to understand and master Guyan reduction for applying it to large-scale strucure finite element analysis. |
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Keywords: | Guyan reduction cantilever beam static and dynamic characteristics |
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