1970年通海7.7级地震人员伤亡研究

本详细阐述了通海地震中人员伤亡的空间分布，对人员伤亡率与房屋倒塌率及地震裂度的关系进行了分析。同时讨论了影响人员伤亡的几种主要因素，给出了人员伤亡率与房屋倒塌率及地震裂的经验关系。认为地震主要伤亡区的分布受发震构造的控制，而建筑类型、地形地貌是影响人员伤的主要因素。

STUDY ON CASUALTIES ON TONGHAI M=7.7 EARTHQUAKE IN 1970

The authors have studied the distribution of casualites in Tonghai earthquake in detail and analysed the relations among casualty ratio, house collapse ratio and seismic Intensities. Meanwhile several major factors affecting casualties have been discussed from which the experience relation between casualty retio, house collapse ratio and intensities is presented in this paper. The authors suppose that casualty distribution is controlled by seismogenic structure, and building types, topography and morphology are the major factors to cause casualties.