To cut down great calculation of assembling and disassembling of stiffness matrix in the nonlinear procedure, the initial stress method is introduced to resolve the nonlinear equations.
使用初应力法对非线性方程组进行迭代计算，避免了组装和分解总体刚度矩阵的繁杂而庞大的运算。
参考来源 - 钢筋混凝土板三维非线性有限元分析·2,447,543篇论文数据，部分数据来源于NoteExpress
建议采用初应力法求解不同拉压双模量弹性问题。
Initial stress method is proposed to solve the problem of dual extension-compression elastic modulus.
研究了初应力法的作大范围运动柔性梁的建模理论。
The coupling dynamic modeling of flexible beams was studied by using initial stresses method.
本文给出了计算钢压杆弹塑性稳定极限承载力的有限条塑性系数增量初应力法。
The paper presents a numerical method, named the Finite Strip Plasticity Coefficient Increment Initial Stress Method, to solve the elastoplastic stability ultimate loads of steel columns.
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