On the physical model of earthquake precursor fields and the mechanism of precursors' time-space distribution (II) - How do the stress and strain fields evolve while a strong earthquake is in preparation and how does the evolution affect the seismicity and earthquake precursors?

Acta Seismologica Sinica English Edition

Volumn 9, Issue 1, 1996, Pages 1-12

  Mei, Shi Rong ^a  

^a INSTITUTE OF GEOPHYSICS   (China)

Author keywords

Elastic deformation; Physical model; Rock dilatation; Seismic activity; Tectonic block

Indexed keywords

EID: 77949960092     PISSN: 10009116     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02650618     Document Type: Article

References (8)

1. Geng, L. M., Zhang. G. M. and Shi, Y. L., 1993. Preliminary research on the relations between field and source in earthquake preparation. Earthquake Research in China, 9(4): 310-319 (in Chinese).
2. Mei, S. R., Hu, C. H. and Zhu, C. Z. et al., (eds.), 1982. The 1976 Tangshan Earthquake, 251-256. Beijing: Seismological Press (in Chinese).
3. Mei, S. R., Liang, B. Y. and Zhu, Y. Q., 1989a. Digital simulation on precursory mechanism of the 1976 Tangshan earthquake. Earthquake Research in China, 5(2): 27-34 (in Chinese).
4. Mei. S. R. and Liang, B. Y., 1989b. A mathematical simulation for seismogenic process of the Tangshan earthquake. Earthquake Research in China, 5(3): 9-17 (in Chinese).
5. Sun, R. M. and Liu, F. T., 1995. Crust structure and strong earthquake in Beijing, Tianjin and Tangshan areas: I. P wave velocity structure. Acta Geophysica Sinica, 38(5): 599-607 (in Chinese).
6. Zhang, G. M., Geng, L. M. and Shi, Y. L., 1993. A computer model for cyclic activities of strong earthquakes in continental seismic zones. Earthquake Research in China, 9(1): 21-32 (in Chinese).
7. Zhang, Y. Z., 1981. On the anomalous crustal bulge and aseismic creep prior to the 1976 Tangshan earthquake. Acta Seismologica Sinica, 3(1): 11-22 (in Chinese).
8. Zhang, Z. S., Xie, J. M. and Xu, F. Z. et al., 1981. Zhang, Z. S. et al., Vertical deformations associated with the 1976 Tangshan M = 7. 8 earthquake. Acta Geophysica Sinica, 24(2): 182-191 (in Chinese).