加卸载响应比与应变能加速释放的临界现象讨论

被引：3

作者：

彭克银

尹祥础

机构：

[1] 中国地震局分析预报中心

[2] 中国地震局分析预报中心北京

[3] 北京　中国科学院力学研究所非线性开放实验室北京

来源：

地震 | 2004年 / 03期

关键词：

临界点理论; 应变能加速释放; 加卸载响应比; 孕震区;

D O I：

暂无

中图分类号：

P315.7 [地震观测预报];

学科分类号：

070801 ;

摘要：

对发生在中国大陆地区的8次地震,用不同的区域半径分别进行应变能释放的幂率拟合和加卸载响应比计算,发现最佳幂率拟合的区域半径与加卸载响应比最大值所对应的区域半径的对数与地震的震级呈线性关系,且两者具有很好的一致性,因而认为两者之间可能具有相同的物理机制,是孕震系统进入临界状态的不同表现形式。

引用

页码：8 / 14

页数：7

共 10 条

[1] 加卸载响应比在Poisson模型下的随机分布 [J].

庄建仓 ;

尹祥础 .

中国地震, 1999, (02) :35-45

[2] 加卸载响应比──一种新的地震预报方法 [J].

尹祥础，陈学忠，宋治平，尹灿 .

地球物理学报, 1994, (06) :767-775

[3] Simulation of the load-unload response ratio and critical sensitivity in the lattice solid model [J].

Mora, P ;

Wang, YC ;

Yin, C ;

Place, D ;

Yin, XC .

PURE AND APPLIED GEOPHYSICS, 2002, 159 (10) :2525-2536

[4] Load-unload response ratio and accelerating moment/energy release critical region scaling and earthquake prediction [J].

Yin, XC ;

Mora, P ;

Peng, KY ;

Wang, YC ;

Weatherley, D .

PURE AND APPLIED GEOPHYSICS, 2002, 159 (10) :2511-2523

[5]

Development of a New Approach to Earthquake Prediction: Load/Unload Response Ratio (LURR) Theory[J] . X.C. Yin,Y.C. Wang,K.Y. Peng,Y.L. Bai,H.T. Wang,X.F. Yin.Pure and Applied Geophysics . 2000 (11)

[6]

Evolving Towards a Critical Point: A Review of Accelerating Seismic Moment/Energy Release Prior to Large and Great Earthquakes[J] . S. C. Jaumé,L. R. Sykes.Pure and Applied Geophysics . 1999 (2)

[7]

Physical Basis for Statistical Patterns in Complex Earthquake Populations: Models, Predictions and Tests[J] . J. B. Rundle,W. Klein,S. Gross.Pure and Applied Geophysics . 1999 (2)

[8]

A new approach to earthquake prediction: The Load/Unload Response Ratio (LURR) theory[J] . Xiang-Chu Yin,Xue-zhong Chen,Zhi-ping Song,Can Yin.Pure and Applied Geophysics PAGEOPH . 1995 (3)

[9] SEISMICITY TRENDS AND POTENTIAL FOR LARGE EARTHQUAKES IN THE ALASKA-ALEUTIAN REGION [J].

BUFE, CG ;

NISHENKO, SP ;

VARNES, DJ .

PURE AND APPLIED GEOPHYSICS, 1994, 142 (01) :83-99

[10] STATISTICAL-THEORIES OF CRACK-PROPAGATION [J].

VEREJONES, D .

JOURNAL OF THE INTERNATIONAL ASSOCIATION FOR MATHEMATICAL GEOLOGY, 1977, 9 (05) :455-481

← 1 →