解妙霞, 郭瑞峰, 李丽霞, 张林杰. 能量有限元预示复合材料结构动响应研究进展[J]. 力学与实践, 2016, 38(4): 375-381. DOI: 10.6052/1000-0879-15-174
引用本文: 解妙霞, 郭瑞峰, 李丽霞, 张林杰. 能量有限元预示复合材料结构动响应研究进展[J]. 力学与实践, 2016, 38(4): 375-381. DOI: 10.6052/1000-0879-15-174
XIE Miaoxia, GUO Ruifeng, LI Lixia, ZHANG Linjie. THE ENERGY FINITE ELEMENT ANALYSIS FOR PREDICTION OF HIGH FREQUENCY DYNAMIC RESPONSE OF COMPOSITE MATERIAL STRUCTURES[J]. MECHANICS IN ENGINEERING, 2016, 38(4): 375-381. DOI: 10.6052/1000-0879-15-174
Citation: XIE Miaoxia, GUO Ruifeng, LI Lixia, ZHANG Linjie. THE ENERGY FINITE ELEMENT ANALYSIS FOR PREDICTION OF HIGH FREQUENCY DYNAMIC RESPONSE OF COMPOSITE MATERIAL STRUCTURES[J]. MECHANICS IN ENGINEERING, 2016, 38(4): 375-381. DOI: 10.6052/1000-0879-15-174

能量有限元预示复合材料结构动响应研究进展

THE ENERGY FINITE ELEMENT ANALYSIS FOR PREDICTION OF HIGH FREQUENCY DYNAMIC RESPONSE OF COMPOSITE MATERIAL STRUCTURES

  • 摘要: 复合材料结构高频动响应预示是飞行器等结构设计中的重要研究内容之一.为了探讨精确预示复合材料结构高频动响应方法,分析比较了目前较为通用的3种动力学响应预示方法,指出能量有限元法最适合求解具有各向异性特征的复合材料结构高频动响应问题.紧接着概述了国内外关于能量有限元方法和该方法在复合材料结构高频动响应预示方面的研究进展.在此基础上分析了能量有限元法在预示复合材料结构高频动响应问题中尚待深入研究的问题.

     

    Abstract: The prediction of high-frequency dynamic response of composite structures is one of key steps in the structural design of the aircraft and other vehicles. In order to make an accurate prediction, three methods are discussed. The energy finite element method is found to be suitable to obtain accurately the dynamic response of composite structures. In this paper, the energy finite element analysis and its applications for composite structures are reviewed. Some important issues for the further applications are suggested.

     

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