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从系统的稳定过程、网络结构、计算实质等方面详细地分析有限元计算与神经网络的关系，指出结构分析有限元系统与神经网络系统在上述各方面是完全等价的，可用适当的神经网络表达具体的力学问题，并加以分析与计算。最后，针对神经网络应用于不同力学问题时有限元计算的具体问题进行讨论。
The relationship between finite element calculation and neural network is analyzed in detail from the aspects of the stability of the system, the network structure and the calculation essence. It is pointed out that the structural analysis of the finite element system and the neural network system are completely equivalent in all the above aspects, and the appropriate neural network Express specific mechanical problems, and analyze and calculate. Finally, the specific problems of finite element calculation when neural networks are applied to different mechanical problems are discussed.