中国历史地震烈度表研究

摘要

在比较分析以往烈度表的基础上,着重增加了社会反响标志;对Ⅹ-Ⅻ度的房屋建筑物和地表现象标志进行了调整与补充,完善了作为12阶烈度表相应的《中国历史地震烈度表》.文中对烈度表的各项标志作了简要说明,并列举了国内外10次历史地震事件的评定实例.本文提出的历史地震烈度表,保持了以往烈度表的适用性与一致性.%On the basis of reviewing and analyzing existing intensity scales, a 12grade scale for Chinese historical earthquakes is proposed in this paper. We have adjusted and added the indicators of building damage features and macroseismic effects visible on ground for intensity X to Ⅲ, and supplemented the social response under different intensity levels. The diagnosis for different intensity levels are explained. Intensity evaluations for 10 domestic and world historical earthaukes are made as practical cases. The evaluation of historical earthquake intensities based on the proposed intensity scale is consistant with that following the original scale.