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10007885
Effect of Fault Depth on Near-Fault Peak Ground Velocity
Abstract:
Fault depth is an important parameter to be determined in ground motion simulation, and peak ground velocity (PGV) demonstrates good application prospect. Using numerical simulation method, the variations of distribution and peak value of near-fault PGV with different fault depth were studied in detail, and the reason of some phenomena were discussed. The simulation results show that the distribution characteristics of PGV of fault-parallel (FP) component and fault-normal (FN) component are distinctly different; the value of PGV FN component is much larger than that of FP component. With the increase of fault depth, the distribution region of the FN component strong PGV moves forward along the rupture direction, while the strong PGV zone of FP component becomes gradually far away from the fault trace along the direction perpendicular to the strike. However, no matter FN component or FP component, the strong PGV distribution area and its value are both quickly reduced with increased fault depth. The results above suggest that the fault depth have significant effect on both FN component and FP component of near-fault PGV.
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References:

[1] Wang Xiuying, Wang Dengwei. "Relationships between the Wenchuan earthquake-induced landslide and peak ground velocity, Sichuan, China". Geological Bulletin of China, 2011,30(1):159-165.
[2] Wu, Y., Teng, T., Shin, T. and Hsiao, N. "Relationship between peak ground acceleration, peak ground velocity, and intensity in Taiwan", Bull. Seism. Soc. Am., 2003, 93(1): 386–396.
[3] Wald, D. J., Quitoriano, V., Heaton, T. H. and Kanamori, H. 1999a. "Relationships between peak ground accelera- tion, peak ground velocity, and Modified Mercalli Intensity in California". Earthquake Spectra, 15(3): 557-564.
[4] Trifunac, M. D. 1995. "Empirical criteria for liquefaction in sands via standard penetration tests and seismic wave energy". Soil Dynamics & Earthquake Engineering, 14(6): 419-426.
[5] O’Rourke, M. J. and Ayala, G. "Pipeline damage due to wave propagation". Journal of Geotechnical Engineering, 1993, 119(9):1490-1498.
[6] Inoue, T. and T. Miyatake. "3D simulation of near-field strong ground motion based on dynamic modeling". Bull. Seism. Soc. Am., 1998, 88(6): 1445-1456.
[7] Aagaard, B. T., J. F. Hall and T. H. Heaton. "Characterization of near-source ground motions with earthquake simulations". Earthquake Spectra, 2001,17(2):177-207.
[8] J. Schmedes and R. J. Archuleta. "Near-source ground motion along strike slip faults: insights into magnitude saturation of PGV and PGA". Bull. Seism. Soc. Am., 2008, 98(5): 2278- 2290.
[9] Olson, A. H., Orcutt, J. A., Frazier, G. A.," The discrete wave number / finite element method for synthetic seismograms". Geophys. J. R. Astr.Soc.,1984,77:421-460.
[10] Paul Spudich, R. J. Archuleta. "Techniques for earthquake ground motion calculation with applications to source parameterization of finite faults". in Bolt, B. A. ed., Seismic strong motion synthetics. Orlando, Florida, Academic Press. 205- 265.
[11] Liu Qifang, Yuan Yifan, Jin Xing, et al. "Basic characteristics of near-fault ground motion". Journal of Earthquake Engineering and Engineering Vibration, 2006,26(1):1-10.
[12] P. G. Somerville, N. F. Smith, R. W. Graves et al. "Modification of empirical strong ground motion attenuation relations to include the amplitude and duration effects of rupture directivity". Seism. Res. Lett., 1997, 68(1): 199-222.
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