地震强度分布不均匀性的摩擦时间依从CA模型*

Abstract

Abstract: In this paper, afriction time-dependent cellular automaton model of seismici ty is desig ned to study the phenomena of the heterogeneity of intensity dist ribution of earthquakes, which is displayed by that some accumulative frequency-mag ni tude relation curves of earthquakes have a breaking point. Energy is put into the model by loading from outside and there is nonlinear interaction among cells. The accumulative frequency-mag ni tude relations produced under different rules of the breaking of single cell and the breaking behave of earthquakes are analyzed. The result show sthat the cascade breaking way of earthquakes is one of the causes that produce the heterogeneity of accumulative frequency-magni tude relation in low ermagnitude and higher magnitude range.

Key words: Cellular automaton, Intensity distribution heterogeneity, Cascade breaking, Friction time-dependence

CLC Number:

P315.5

LIU Gui-ping, FU Zheng-xiang. Application of the friction time-dependent cellular automaton model of seismicity to the study of heterogeneity of intensity distribution of earthquakes[J]. EARTHQUAKE, 2001, 21(2): 22-28.

References

[1] Gutenberg B, Richiter C F. Ea rthquake mag nitude, intensity , energ y a nd Acceleration [J]. Bull Seism Soc Amer , 1956, 46: 105-145.
[2] Main I G. Sta tistical physics, seismo gensis and seismic hazard [J]. Rev Geophy s, 1996, 34: 433-462.
[3] Papa zacho s B C, Papa zachou C B. The earthquakes of Greece [M]. Gr eece: P ZITI& Co, 1975, 62.
[4] Reasenber g P A. Fo reshock occur rence befo re la rge ear thquake [J]. J Geophy s Res, 1999, 104(B3): 4755-4768.
[5] Berrill J B, Davis R O. Max imum entro py a nd the magnitude distribution [J]. Bull Seism Soc Amer,1980, 70: 1823-1831.
[6] Scholz C H. The mechanics of ea rthquake and faulting [M]. Cambridg e Univ ersity Press, 1990. 180.
[7] 刘桂萍,傅征祥,刘杰. 摩擦时间依从的地震活动性细胞自动机模型[J].地球物理学报, 2000, 43(2):203-212.
[8] Wor king Group on Califor nia Ear thquake Pro bability. Seismic haza rds in Southern California: Pro bable ea rthqua kes [J]. Bull Seism Soc Amer , 1995, 85: 379-439.
[9] 许力生,陈运泰. 用经验格林函数方法从长周期数字波形资料中提取共和地震的震源时间函数[J].地震学报, 1996, 18(2): 158-169.
[10] 许力生,陈运泰.用数字化宽频带波形资料反演共和地震的震源参数[J].地震学报, 1997, 19(2):
[11] 李旭,陈运泰. 用长周期地震体波波形资料反演1990年青海共和地震的震源过程[J]. 地震学报,1996, 18(3): 279-286.
[12] 周惠兰. 浅源走滑大震震源过程的某些特征[J]. 地球物理学报, 1985, 28(6): 579-587.
[13] 周惠兰. 复杂大地震分析和龙陵地震震源过程[J]. 地球物理学报, 1984, 27(6): 523-536.
[14] Zhou H L. Source processes of larg e earthquake along Xianshuihe Fault in Southw estern China [J]. Bull Seism Soc Amer, 1983, 73(6): 1585-1597.
[15] Concetta Nostro, Massimo Cocco , Ma ria Elina Bela rdinelli. Sta tic stress change in extensional reg imes: an application to Souther n Apennines (Italy) [J]. Bull Seism Soc Am er, 1997, 87(1): 234-248.
[16] Wyss M, Burne J N. The Alaska ea rthqua ke of 28 Ma rch 1964: A complex multiple r uture [J]. Bull Seism Soc Amer, 1967, 57: 1017-1023.
[17] Thatcher W. Order and div ersity in the mo del of Circum-Pacific earthquake recurr ence [J]. J Geophy Res, 1990, 95: 2609-2623.
[18] 丁国瑜. 中国岩石圈动力学概论[M]. 北京: 地震出版社, 1991. 431.
[19] Meyer S L. Da ta Analy sis for Scientists and Engineer [M]. New York: Jonh Wiley& so ns, 1975. 235.

Application of the friction time-dependent cellular automaton model of seismicity to the study of heterogeneity of intensity distribution of earthquakes

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	WANG Xiao-li, ZHOU Dong-rui, LI Ling-li, ZHANG Bing, LIU Jian, LI Jun-hui. Small Earthquake Detection in Huoshan Seismic Window and Its Application in Earthquake Prediction [J]. EARTHQUAKE, 2024, 44(2): 135-146.
[2]	JIANG Hai-kun, ZHENG Jian-chang, DAI Lei, HOU Hai-feng, QU Yan-jun, LI Yong-li, HUA Ai-jun. Synthetical judgment of types of aftershock sequences in Chin′s Mainland [J]. EARTHQUAKE, 2007, 27(1): 17-25.
[3]	LI Zhi-xiong, YUAN Xi-wen, QIU Xue-qiang, WANG Zhi-cheng. Using correlation factors to forecast strong earth- quakes in China′s mainland with Support Vector Machine [J]. EARTHQUAKE, 2007, 27(1): 33-38.
[4]	LIN Song-jian, LIAN Yu-ping, CHEN Wei-wei. Analysis on features of focal mechanism solution of earthquakes in the Shuikou reservoir area [J]. EARTHQUAKE, 2007, 27(1): 114-119.
[5]	LIU Wei-hua, WEI Dong-ping. Study on current kinematic model of the active blocks in Western China by GPS survey data [J]. EARTHQUAKE, 2006, 26(2): 45-53.
[6]	WANG Lin-ying, CHEN Xue-zhong, ZHU Chuan-zhen, CHEN Pei-yan. Study on the integrated parameter R_t of seismic activity and its application to earthquake prediction [J]. EARTHQUAKE, 2006, 26(2): 54-60.
[7]	FU Zheng-xiang, JIN Xue-shen, SHAO Hui-cheng, DING Xiang. Migration of the grouping strong earthquakes in China′s continent and its mechanism analysis [J]. EARTHQUAKE, 2005, 25(4): 65-74.
[8]	WANG Wei-dong, PENG Jian-bing, ZHANG Yong-zhi, MENG Zhi-min. The distribution of ambient shear stress field and its relevancy to focal parameters in Weihe fault depression and its adjacent areas [J]. EARTHQUAKE, 2005, 25(4): 113-118.
[9]	REN Xue-mei, MA He-qing, SHENG Ju-qin, ZHAO Zhi-jun, LIU Xiu-jing. The spatial feature and significance of the in situ continuously occurred earthquakes with M35.0 in China′s mainland since 1950 [J]. EARTHQUAKE, 2005, 25(3): 95-101.
[10]	BAI Ling, WANG Qin-cai, DIAO Gui-ling, ZHANG Tian-zhong, LAI Xiao-ling, LI Song-lin, LIN Bi-cang, WU Bateer. Accurate location of small earthquakes before Zhangbei Earthquake and aftershock sequence and discussion on the Rupture's direction of main event [J]. EARTHQUAKE, 2005, 25(2): 26-32.
[11]	CHENG Wan-zheng. Earthquake transferring picture and trend prediction on the south-north earthquake belt in China [J]. EARTHQUAKE, 2005, 25(1): 1-7.
[12]	CHEN Pei-yan, WANG Ling-ying, LIU Pu-xiong, WANG Jun-guo. Study on the medium-and short-term anomaly pattern of seismic activity in North China [J]. EARTHQUAKE, 2005, 25(1): 22-30.
[13]	HAN Wei-bin, JIANG Guo-fang. Alternation between seismically active and quiescent periods with loner time scale in Sichuan-Yunnan area [J]. EARTHQUAKE, 2005, 25(1): 51-57.
[14]	YI Gui-xi, FANG Jun, WEN Xue-ze. Study on faulting behavior and fault-segments for pot- ential strong earthquake risk along the central- southern segment of Xianshuihe fault zone based on current seismicity [J]. EARTHQUAKE, 2005, 25(1): 58-66.
[15]	ZHOU Cui-ying, JIANG Hai-kun, ZHOU Huan-peng, HOU Hai-feng, LI Yong-hong. Structure classification of moderately strong earthquakes in East China and the characteristics of medium-and short-term anomalies of seismicity pattern [J]. EARTHQUAKE, 2004, 24(4): 87-96.