利用声发射测定了哑铃状纤维强化复合材料在形变断裂全过程的能量时间序列,找到了吸引子关联函数,确立描述材料体系演化的最少独立变量数目为4,得到了吸引子的维数D=2.3
Using the method of acoustic enussion,the time senes of deformation and fracture of dumbbell fiber-reinforced Composite is obtained.It is found that then is the Correlation fuhotlon of the attractor and the dimenslonality,D of the attractor is 2.3.The min
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| [7] | 赵晓鹏,田晓滨,周本濂．金属学报,1994:30(4) |
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