【摘要】 对结构动力响应分析的数值积分方法进行了深入的研究,提出了一种用于求解结构的确定性和随机响应的直接积分方法.分别就确定性响应和随机响应给出了数值算例,并和相应的解析解或经典的数值积分方法进行了比较,结果表明该方法对于结构的确定性和随机响应分析是有效的.更多还原

【Abstract】 In this paper, the authors have made a profound research on numerical methods for structure dynamic response analysis, and presented a direct integration method to solve structure deterministic and stochastic response. Numerical examples are given for deterministic and stochastic response, respectively, and comparison made with the analytical approach or classic numerical methods, the results show that this method is effective for deterministic and stochastic response analysis.更多还原