随机桁架结构几何非线性问题的混合摄动-伽辽金法求解1)
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HYBRID PERTURBATION-GALERKIN METHOD FOR GEOMETRICAL NONLINEAR ANALYSIS OF TRUSS STRUCTURES WITH RANDOM PARAMETERS1)
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图4. 函数$Z_{1}$的概率密度函数曲线 |
Fig. 4. Probability density function curve of function $Z_{1}$ |
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