The research method of the technique of structural dynamic load identification and its engineering applications are summarized in this paper. The status quo of the research of dynamic load identification method in the frequency-domain and time-domain, and its advantages and disadvantages are reviewed. Future development of this technique is expected. It is pointed out that improving the accuracy, simplifying the testing and numerical simulation processes, and combining with the practical models in engineering may become the main concentrations in the research area of the structural dynamic load identification.%概括国内外动载荷识别技术的主要研究方法与应用.针对普遍使用的频域法和时域法的研究现状及优缺点进行评述,并对载荷识别领域的研究方向作展望,指出与工程实际模型相结合、提高载荷估算精度、简化测试和估算过程将是今后研究的主要方向.
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