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本文提出在弹性徐变体有限元分析中采用分区异步长算法，即在局部范围内采用小步长，而在其余广大范围内，采用大步长，从而使计算得到简化．
In this paper, we propose to use a partitioned asynchronous long algorithm in the elastic creep finite element analysis, that is, a small step size is adopted in the local range, while a large step size is adopted in the rest of the large range so that the calculation is simplified.