Even to strong nonlinear problem that elements have come into soften phase later, element interior equilibrium condition is still able to get exact satisfaction.

甚至当单元处于软化的强非线性阶段，单元内部的平衡条件依然能够精确的满足。

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Even to strong nonlinear problem that elements have come into soften phase later, element interior equilibrium condition is still able to get exact satisfaction.

甚至当单元处于软化的强非线性阶段，单元内部的平衡条件依然能够精确的满足。

youdao