In this paper, a numerical method for structure stochastic response analysis is presented. 摘要對結構隨機響應分析的數值積分方法進(jìn)行了深入的研究。
The microvibration response analysis of precision optical equipment support structure is the guarantee of the large optical system working steadily. 精密光學(xué)裝置支撐結構的微振動(dòng)響應分析是大型光學(xué)系統穩定運行的重要保證。
Based on the modal perturbation method and the mode superposition method, an approach is established for vertical seismic response analysis of prestressed aqueducts. 摘要首先建立了考慮預應力影響的渡槽豎向地震反應分析的變系數微分方程。
