讨论了斜拉桥几何非线性对初始平衡构型的影响。
The effect of large deflection on the initial equilibrium configuration is studied.
几何非线性的动力响应问题求解，一直是力学中的难点。
It is always difficult to solve nonlinear dynamic response problems.
首先，本文介绍了非线性控制的几何基础。
同时考虑材料和几何两方面的非线性。
Both nonlinear effects of material and geometry are taken into account.
同时考虑材料和几何两方面的非线性。
Both nonlinear effects of material and geometry are taken into account.
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