国内外地震滑坡灾害研究综述  

The State of the Art of the Research on Seismic Landslide Hazard at Home and abroad

作　　者：李忠生[1] 

机构地区：[1]长安大学地测学院,陕西西安710054

出　　处：《灾害学》2003年第4期64-70,共7页Journal of Catastrophology

基　　金：长安大学科研经费资助

摘　　要：对地震灾害较严重的美国、意大利、希腊等国家在地震滑坡灾害方面所做的研究工作进行了总结,并与我国的研究成果进行了对比。给出了国内外对地震滑坡的分类,论述了地震滑坡在面积范围、密度及滑坡体积等方面与地震震级、地震烈度、震中距等参数之间的关系;对地震时易于触发滑坡的地貌坡度及地质构造等因素进行了分析。最后对国外地震滑坡灾害预测研究进行了概述。The author summarizes the research on seismic landslide hazards in some countries prone to earthquake-induced landslide disasters, including America, Italy, Greece and China, and makes a comparison of them with achievements of the research in China. The research includes the type of earthquake-generated landslide; relations of the area extent, concentration and total volume of landslides with seismic parameters such as magnitude, seismic intensity and epicenter distance; and the geologic tectonic. Some factors, such as the topographic slopes and geological structures where landslide always occur in case of an earthquake are studied. In addition, the research of seismic landslide hazard prediction is recapitulate.

关 键 词：地震滑坡 地震参数 地质构造 综述 

分 类 号：P642.22[天文地球—工程地质学]