摘要
研究了结构动力响应的概率分析方法 ,推导了结构物理参数和作用荷载幅值同时具有随机性时结构动力响应随机变量的数字特征的计算表达式 。
An approach to analysis of dynamic response of engineering structure based on probability is studied. Under the consideration of the random property of physical parameters of strucral material and its loads, computing expression of numerical feature of dynamic response is developed and a solving process of dynamic response analysis for structure with randion parameters under random loads is advanced.
出处
《太原重型机械学院学报》
2001年第3期196-199,共4页
Journal of Taiyuan Heavy Machinery Institute
关键词
动力响应分析
物理参数
随机荷载
工程结构
概率
dynamic reponse analysis
physical parameter
random load
engineering structure
