摘要
结构的几何尺寸,所受外载荷、材料性能特性是随机的。考虑这些随机因素对简支梁振动的影响,研究了简支梁振动的可靠性。对随机变量进行计算机模拟,产生多组随机变量样本,应用Monte Carlo模拟求出它们的可靠度。算例表明本文的方法是可行的。
Geometry parameters, material properties and applied loads of the structure are stochastic. Considering the influence of these stochastic factors on simple supported beam vibration, reliability of simple supported beam vibration was studied. By simulating the random variables, many samples of the random variables were generated. Using Monte Carlo simulation, reliability was obtained. The nu- merical example validates the proposed method is feasible.
出处
《湖北汽车工业学院学报》
2010年第2期44-45,50,共3页
Journal of Hubei University Of Automotive Technology
