摘要
本文对当前结构随机动力分析的主要方法进行了概述,介绍了经典的Fourier分析方法以及现代的小波分析和Hilbert-Huang变换分析用于结构随机动力分析的方法。比较了各种方法的优缺点,为结构在动力环境中的安全和可靠性分析提供理论借鉴。
An overview of main methods of structural stochastic dynamical analysis is sketched out in this paper.The classical Fourier analysis method and the modern methods of wavelet analysis and Hilbert-Huang transform used for structural stochastic dynamical analysis are introduced.The merits and demerits of each method are summarized to make references for structural safety and reliability analysis under dynamic circumstances.
出处
《福建建筑》
2010年第12期58-61,共4页
Fujian Architecture & Construction
