A new approximate iterative approach, QDA method, for the steady solution of flexible mechanism is put forward, based on the finite element analysis on the distributed parameter model.
在以分布质量为模型的仃限元分析基础，上提出了一种用以求解弹性机构稳态解的新的迭代近似方法（QDA方法）。
Finite element method is applied to solve the field with the temperature field characteristic, then the ampacity of buried cables is received after iterative computation.
根据土壤直埋电缆的温度场特性，利用有限元法对热场进行剖分和计算，经过迭代计算出有土壤直埋电缆的载流量。
The iterative formulas of elastoplastic stochastic finite element method under cyclic loading were deduced.
推导了交变载荷下弹塑性随机有限元法迭代格式。
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