华北地区地震带分段波速比平均值的测定  

DETERMINATION OF AVERAGE V_P/V_S RATIO ALONG THE DIFFERENT FAULT SEGMENTS IN NORTH CHINA REGION

作　　者：粟生平[1] 傅征祥[1] 

机构地区：[1]国家地震局分析预报中心,中国北京100036

出　　处：《地震》1996年第2期114-120,共7页Earthquake

摘　　要：活断层分段特征的研究是当前活断层研究的重要课题之一。为了配合活断层分段性的研究,尝试研究不同活断层段落上的地壳波速比是否存在分段性的特征,文中主要对华北地区山西和燕山断裂带分区域进行了波速比平均值的测定和差异对比。The research on segmentation features of the active faults along fault zones in North China is one of the important subjects in this research field. For this reason the authors try to do the research on segmentation of average Vp/ Vs ratio in the crust along fault zones. In this paper the measurement and comparison of VP/VS along different segments of Shanxi and Yanshan fault zones in North China have been conducted.

关 键 词：华北地区 活断层 波速比 地震带 平均值 

分 类 号：P315.2[天文地球—地震学]