柴达木盆地两条中央断裂的特征及其发生上限震级地震的位移量估算  

STUDY ON THE CHARACTERS OF THE NORTH AND SOUTH CENTRAL FAULTS IN QAIDAM BASIN AND ESTIMATION OF THE DISPLACEMENT CAUSED BY FUTURE EARTHQUKES WITH UPPER LIMIT MAGNITUDES

作　　者：王赞军[1] 张晓青[1] 江志萍[1] 张晓梅[1] 

机构地区：[1]青海省地震局,青海西宁810001

出　　处：《西北地震学报》1999年第2期183-188,共6页Northwestern Seismological Journal

摘　　要：在收集整理最新取得的柴达木盆地南、北中央断裂物、化探资料的基础上， 分析了这两条断裂的构造活动特征及其未来发生地震的危险性并粗略计算了各断层 段发生上限震级地震的地表位移量以供工程界参考。Based on the data of geophysical prospecting and geochemical exporation ahout the north and south central faults in the Qaidam basin, structure activity characteristics of the faults and risk of earthquakes occurring along the faults in the future are analyzed and displacements caused Ly the future earthquakes with upper limit magnitudes are approximately estimated for reference of archi- tectural designers .

关 键 词：地震 中央断裂 上限震级 位移量 柴达木盆地 

分 类 号：P315.2[天文地球—地震学] P542.3[天文地球—固体地球物理学]