用于平板智能复合材料的拟温度载荷法
A PSEUDOTHERMAL LOAD ANALYTICAL METHOD FOR CONTROLLING CRACK GROWTH IN AN INTELLIGENT COMPOSITE COMPONENT
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摘要: 针对探测和控制裂纹扩展的平板智能复合材料结构特点, 提出和建立了一新的应力分析方法--拟温度载荷法, 并且利用此方法对所设计的几种不同的结构模型进行了理论分析。通过试验证明了该计算方法的正确性, 该计算方法的提出和建立, 为进行控制裂纹扩展的智能材料结构研究和应用奠定了重要的理论分析基础。Abstract: A new method to analyze the stress fields of the intelligent composite components,namely the pseudothermal load method,is proposed for active control of crack growth according to their structural characteristics.This method has been applied to computing and analyzing several intelligent composite components.The results are in good agreement with experimental data.So this is the theoretical basis for research and application of the intelligent composite material with the aim of the crack growth active control.
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