Abstract: In this paper, we discuss the application of pattern recognition method to the engineering seismology. First, the principle of pattern recognition and the advantage of its application to the engineering seismology have been briefly introduced. Then as a presentation of our current research interests we provide three types of investigation results in regard to the determination of potential seismic sources, the evaluation of the potential of soil liquefaction suffered from seismic loading and the method of c-tuple fuzzy decision classification and its appliction to the evaluating the potential of recognized potential seismic sources. The improvement of pattern recognition method has been discussed as well.

Key words: Engineering seismology, Pattern recognition, Potential seismic source, Earthquake potential

摘要： 本文讨论图象识别方法在工程地震学中应用的现状及前景。首先简略介绍算法的基本原理及对算法的改进,然后作为新研究成果的介绍论述了图象识别方法在确定潜在震源区、砂土液化势方面的应用以及用C-拓扑模糊决策分类系统——一种新的动态分类系统去估计潜在震源区随时间变化发震能力——地震势的方法。

关键词: 工程地震学, 图象识别, 潜在震源区, 地震势