structure nonlinear analysis 结构非线性分析
nonlinear dynamic analysis of structure 非线性结构动力分析
analysis of nonlinear structure 非线性结构分析
When the structure keeps elastic except for the local nonlinearities, the fast nonlinear analysis (FNA) method is desirable for an elastic response history analysis.
当结构局部非线性而其它大部分为弹性时，方程可以采用“快速非线性分析”（FNA）方法求解。
Cable dome is a large deformation composite structure consisted of flexible cables. Its analysis is a geometric nonlinear problem and is difficult in its solution.
索穹顶结构是大变形柔性组合结构，其受力分析属于几何非线性问题，求解较复杂。
Also this model can be used in nonlinear analysis of reinforced concrete structure.
本文模型也适用于普通混凝土结构的非线性分析。
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