The method has a very wide field of application, and is easily implemented in displacement-based finite element program.
此方法有十分广泛的用途，并易于在位移法有限元程序中实现。
Numerical results show that the mixed, iterative method promises to add considerable accuracy to displacement-based finite element method results by a small additional expenditure.
数值例题表明，在很少的附加计算工作量下，显著地改善了位移法解的精度。
Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.
介绍了位移基有限元方法 ，并在位移基有限元中嵌入了无屈服面内时本构理论 ，并提出了相应于平面应力问题的直接代入法。
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