智能辅助地震区划系统IASHES

Intelligence Aided Seismic Zonation System IASHES

本文概述了“场地地震危险度评估专家系统”课题组６年工作的主要成果和智能辅助地震区划系统ＩＡＳＨＥＳ的组成及测试结果，着重叙述了潜在震源区两级划分的思想，Ａ级潜在震源区地震活动趋势估计和Ｂ级潜在震源区划分及震级上限判定所依据的专家知识，以及适用于专家系统的Ｂ级潜在震源区加权系数的确定方法。

In this paper, the structure of the intelligence-aided seismic zonation system IASHES and its validation are breifly introduced. Emphasises are put on:Two rank scheme of potential seismic source areas; Sub-expert system for estimating the seismicity trends of rank A source areas; Sub-expert system for delineation of rank B source areas; Sub-expert system for judgement of upper-bounds of magnitude of rank B source areas, and an improved procedure for determination of weighting factors of rank B source areas which is specially suitable to ES.