地变率指标与华北地震区划

地震地质 ›› 1988, Vol. 10 ›› Issue (3): 33-44.

地变率指标与华北地震区划

黄秀铭

国家地震局地质研究所

收稿日期:1986-09-30 出版日期:1988-09-07 发布日期:2009-11-25
基金资助:
地震科学联合基金资助课题

INDICATORS OF TOPOGRAPHICAL DEFORMATION RATIO AND SEISMIC ZONATION OF NORTH CHINA

Huang Xiu-ming

Institute of Geology, State Seismological Bureau

Received:1986-09-30 Online:1988-09-07 Published:2009-11-25

摘要/Abstract

摘要： 该文讨论地变率指标的概念。它是指在由发震构造引起的垂直运动为主的地表形变场中,水平方向上单位距离内垂向速率变化的物理量。笔者以华北地震区划为例,认为它可作为预测未来震情的一种有效的定量依据。

关键词: 地变率, 地震危险度, 华北地震区划

Abstract: This paper deals with indicators of topographical deformation. They are the changing values of vertical velocity per unit distance along the horizonal direction on the sur-facial deformation field in which crustal vertical movement is dominant. Taking seismi-cal risk zoning in the North China as an example, the author considers that the determined indicators can be provided as a useful quantitative basis for forecasting future earthquakes.

Key words: Topographical deformation ratio, Degree of seismic risk, Seismic zonation in North China

黄秀铭. 地变率指标与华北地震区划[J]. 地震地质, 1988, 10(3): 33-44.

Huang Xiu-ming. INDICATORS OF TOPOGRAPHICAL DEFORMATION RATIO AND SEISMIC ZONATION OF NORTH CHINA[J]. SEISMOLOGY AND GEOLOGY, 1988, 10(3): 33-44.