南天山地震带地震平静与中强震关系再研究

英文篇名：Further Research on the Relation between the Seismic Quiescence and Moderate-strong Earthquakes in the Southern Tianshan Seismic Belt
中文刊名：西北地震学报
英文刊名：Northwestern Seismological Journal
作者：王筱荣 ; 王琼
英文作者：WANG Xiao-rong ; WANG Qiong(Earthquake Administration of Xinjiang Uygur Autonomous Region ; Urumqi 830011 ; China)
中文关键词：新疆 ; 南天山地震带 ; 前兆性平静 ; 非前兆性平静 ; 中强震
英文关键词：Xinjiang Uygur Autonomous Region ; Southern Tianshan seismic belt ; Precursor quiescence ; Non-precursor quiescence ; Moderate-strong earthquake
出版日期：2010-09-30
机构：新疆维吾尔自治区地震局;
年：2010
期：03
出版单位：西北地震学报

摘要

地震活动的平静现象可分为4种:无震平静和震后平静可归于非前兆性平静;震前平静和场兆平静则可归于前兆性平静。本文分类统计了南天山地震带东、西段的地震平静现象,分析了平静特征及其与主震的关系。平静的层次性特点有助于判定未来震级和地点。
There are four types of seismic quiescence: Non-earthquake quiescence and quiescence after-earthquake are regarded as non-precursor quiescence,quiescence before earthquake and field-precursor quiescence are precursor quiescence.In this paper,the seismic quiescence phenomena in the both eastern and western part of southern Tianshan seismic belt are statistically divided in different types,the characteristics of the quiescence and relationship with mainshoch are analyzed.Research on the characters for different seismic quiescence level is helpful for judging the magnitude and position of future earthquake.

引文

[1]许绍燮.震兆平静的再认识——海城地震30周年有感于经验性地震预报的议论[J].国际地震动态,2005,(12):14-18.
    [2]Scholz C H.Mechanisms of seismic quiescences[J].Pure Appl.Geophys.,1988,126:701-718.
    [3]梅世蓉.地震前兆场物理模式与前兆时空分布机制研究(三):强震孕育时地震活动与地壳形变场异常及机制[J].地震学报,1996,18(2):170-178.
    [4]陈立德.丽江7.0级地震短临异常特征及震源硬化模型[J].地震,1998,18(1):7-13.
    [5]马胜利,蒋海昆,扈小燕,等.基于声发射实验结果讨论大震前地震活动平静现象的机制[J].地震地质,2004,26(3):426-435.
    [6]王筱荣.地震平静特征与新疆的中强地震[J].西北地震学报,2003,25(3):246-252.
    [7]蒋海昆,侯海峰,王锜.华北地区大范围内中等地震活动平静[J].内陆地震,2000,14(2):97-103
    [8]马禾青,罗国富,王银.藏、青、川、滇交界地区地震活动性分析[J].西北地震学报,2007,29(4):357-363.
    [9]罗国富,赵卫明,盛菊琴,等.青藏高原北部中强以上地震震兆异常的分级特征研究[J].西北地震学报,2009,31(2):179-185.
    [10]王筱荣,李志海.新疆中强震预报的探讨[J].西北地震学报,2008,30(2):132-138.
    [11]陈玉华,张肇诚.昆仑山口西8.1级地震前地震活动性异常特征[J].西北地震学报,2009,31(4):374-379.