存在一种震前超低频密度—应力波的更多证据
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摘要
笔者曾指出存在一种震前由孕震区发出的地下构造中的超低频密度—应力波,而且这种波的性质与国外学者提出的"热力学弹性回跳"理论符合得很好,并列举了天文时纬残差、地下深部物质视电阻率和震前地壳突变性形变3个方面的观测证据来证明这种波的存在。我们进一步发现,我国地震工作者在对地震的长期观测和监视工作中,实际上已经获得了支持存在这种震前超低频密度—应力波的很多实测结果。大量实测数据既是这种波存在的证据,又是研究这种波的性质的第一手资料。本文将与震前超低频密度—应力波的特征符合得较好的实测资料择要列出,并与该波的特征相比较。分析表明,这些测量所反映的很可能就是这种震前超低频密度—应力波,因此也就反映了这种波的波源—震前缓慢而剧烈的地下介质扰动。
We have argued that there is a density—tectonic stress wave with ultra-Low frequency before earthquakes(WULF),which characters are agree well with the thermodynamical elastic-rebound model suggested by Rundle.Three kinds of real observational materials have been sampled:the astrometric residual anomalies of universal time and latitude,the anomalies of earth apparent resistivity,as well as the crustal deformation prior to earthquakes,to verify the existence of WULF.We now find that in the long period of observations and monitoring of earthquakes in China,more materials,which could indicate WULF,had been obtained and published.We compare the characters of WULF and several different kinds of real observational materials selected and depicted in this paper,it is deemed that the source of WULF might be the very slow but fierce disturbance of density and tectonic stress underground.
We have argued that there is a density—tectonic stress wave with ultra-Low frequency before earthquakes(WULF),which characters are agree well with the thermodynamical elastic-rebound model suggested by Rundle.Three kinds of real observational materials have been sampled:the astrometric residual anomalies of universal time and latitude,the anomalies of earth apparent resistivity,as well as the crustal deformation prior to earthquakes,to verify the existence of WULF.We now find that in the long period of observations and monitoring of earthquakes in China,more materials,which could indicate WULF,had been obtained and published.We compare the characters of WULF and several different kinds of real observational materials selected and depicted in this paper,it is deemed that the source of WULF might be the very slow but fierce disturbance of density and tectonic stress underground.
引文
[1]赵复垣,张国栋,韩延本.一种震前超低频密度—应力波.国际地震动态,2007(12):26-32
[2]Rundle J B.A Physical Model for Earthquakes,2,Application to Southern Calofornia.J.Geophys.Res.,1988,93:6255-6274
[3]Rundle J B.A Physical Model for Earthquakes,3,Thermodynamical Approach and its Relation to Nonclassical therories of Nucleation.J.Geophys.Res.,1989,94:2839-2855
[4]车用太,鱼金子.地下流体的源兆、场兆、远兆及其在地震预报中的意义.地震,1997,17(3):283-288
[5]郭增建.震源物理.北京:地震出版社,1979:102-103
[6]耿杰.聊古一井水溶气体的震前异常特征.地震研究,1996,19(4):357-362
[7]高小其,陈华静,高国英,等.新疆地下流体源兆、场兆、大震远兆特征的统计分析.地震,2006,26(2):83-94
[8]李树华,张立,王世芹,等.2005年云南会泽、文山5.3级地震短临预报及再认识.地震研究,2006,29(3):225-229
[9]林依再.土壤氡气异常特征与台湾南投7.6级地震.地震研究,2001,24(4):321-325
[10]张雁滨,蒋骏,钱家栋,等.地壳介质微形变异常与强震短临前兆.地震学报,2002,24(1):103-108
[11]张雁滨,蒋骏,李胜乐,等.滇西地区强震与地形变异常的前兆特征.地震研究,2004,27(2):119-125
[12]中国地震局监测预报司.强地震短期前兆异常的物理解释.北京:地震出版社,2004:54-56
[13]王双绪,江在森,张希,等.青藏块体东北缘现今构造形变与孕震特征.地震学报,2002,24(1):27-34
[14]赵淑平,冯志军,孔向阳,等.苍山MS5.2级地震应力应变异常特性.地震研究,1999,22(1):38-41
[15]张晁军,李占维,王翠萍,等.1976年和林格尔6.3级地震前后震兆分析.地震研究,2001,24(3):225-232
[16]中国地震局监测预报司.强地震短期前兆异常的物理解释.北京:地震出版社,2004:18-19
[17]李致森,张国栋,张焕志,等.天文测时测纬的一种短时间异常与台站附近强震的对应关系.地球物理学报,1978,21(4):278-291
[18]张国栋,韩延本.天文测震的基本原理和方法.特大自然灾害预测的新途径和新方法:香山科学会议第133次学术会议文集,北京:科学出版社,2000:71-75
[19]张国栋,韩延本,赵复垣.从天文观测提取地震前兆信息.地震学报,2002,24(1):75-81
[20]韩延本,胡辉.禄劝6.3级地震前云南天文台时纬残差的初步分析.科学通报,1986,16:1244-1246
[21]Hu Hui,Wang Rui,Kan Rongju,et al.Occurrence of the Shor-Term Anomaly of Residuals of Astronomical Time-Latitude Observation Before the Puer Earthquake,A Report on the International Workshop on Seismotec-tonics and Seismic Hazard in South-East Asia,Hanoi,Vietnam,1994:52-55
[22]杨桂芬,王华林,王晋南.前兆异常与强震时空点的研究.地震研究,1999,22(3):221-227
[23]崔承禹,邓明德,耿乃光.在不同压力下岩石光谱辐射特性的研究.科学通报,1993,38(6):538-541
[24]顾菊开,张俊伟,马骏康.中、强震前的热异常现象.地震研究,2003,26(2):156-163
[2]Rundle J B.A Physical Model for Earthquakes,2,Application to Southern Calofornia.J.Geophys.Res.,1988,93:6255-6274
[3]Rundle J B.A Physical Model for Earthquakes,3,Thermodynamical Approach and its Relation to Nonclassical therories of Nucleation.J.Geophys.Res.,1989,94:2839-2855
[4]车用太,鱼金子.地下流体的源兆、场兆、远兆及其在地震预报中的意义.地震,1997,17(3):283-288
[5]郭增建.震源物理.北京:地震出版社,1979:102-103
[6]耿杰.聊古一井水溶气体的震前异常特征.地震研究,1996,19(4):357-362
[7]高小其,陈华静,高国英,等.新疆地下流体源兆、场兆、大震远兆特征的统计分析.地震,2006,26(2):83-94
[8]李树华,张立,王世芹,等.2005年云南会泽、文山5.3级地震短临预报及再认识.地震研究,2006,29(3):225-229
[9]林依再.土壤氡气异常特征与台湾南投7.6级地震.地震研究,2001,24(4):321-325
[10]张雁滨,蒋骏,钱家栋,等.地壳介质微形变异常与强震短临前兆.地震学报,2002,24(1):103-108
[11]张雁滨,蒋骏,李胜乐,等.滇西地区强震与地形变异常的前兆特征.地震研究,2004,27(2):119-125
[12]中国地震局监测预报司.强地震短期前兆异常的物理解释.北京:地震出版社,2004:54-56
[13]王双绪,江在森,张希,等.青藏块体东北缘现今构造形变与孕震特征.地震学报,2002,24(1):27-34
[14]赵淑平,冯志军,孔向阳,等.苍山MS5.2级地震应力应变异常特性.地震研究,1999,22(1):38-41
[15]张晁军,李占维,王翠萍,等.1976年和林格尔6.3级地震前后震兆分析.地震研究,2001,24(3):225-232
[16]中国地震局监测预报司.强地震短期前兆异常的物理解释.北京:地震出版社,2004:18-19
[17]李致森,张国栋,张焕志,等.天文测时测纬的一种短时间异常与台站附近强震的对应关系.地球物理学报,1978,21(4):278-291
[18]张国栋,韩延本.天文测震的基本原理和方法.特大自然灾害预测的新途径和新方法:香山科学会议第133次学术会议文集,北京:科学出版社,2000:71-75
[19]张国栋,韩延本,赵复垣.从天文观测提取地震前兆信息.地震学报,2002,24(1):75-81
[20]韩延本,胡辉.禄劝6.3级地震前云南天文台时纬残差的初步分析.科学通报,1986,16:1244-1246
[21]Hu Hui,Wang Rui,Kan Rongju,et al.Occurrence of the Shor-Term Anomaly of Residuals of Astronomical Time-Latitude Observation Before the Puer Earthquake,A Report on the International Workshop on Seismotec-tonics and Seismic Hazard in South-East Asia,Hanoi,Vietnam,1994:52-55
[22]杨桂芬,王华林,王晋南.前兆异常与强震时空点的研究.地震研究,1999,22(3):221-227
[23]崔承禹,邓明德,耿乃光.在不同压力下岩石光谱辐射特性的研究.科学通报,1993,38(6):538-541
[24]顾菊开,张俊伟,马骏康.中、强震前的热异常现象.地震研究,2003,26(2):156-163
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