THE TIME-STEP NUMERICAL SIMULATION OF FREE FIELD MOTION OF LAYERED HALF-SPACE FOR INCLINED SEISMIC WAVES
作者： Li Shan
DOI:
关键词:
摘要: The innertransmitting wave motion, ie., the freefield motion in a layered halfspace background must be determined order to calculate of boundary nodes and input energy, when applying finite element simulation scattering problem. A time domain equation set is presented for calculating halfspace, taking side example. takes consideration decoupling relational formulae between neighboring based on horizontal propagating characteristics system. method gives numerical exact solution sense element, which can applied synchronized wavemotion field timedomain.
cnki.com.cn参考文章(6)
C. Barry Raleigh, Lynn R. Sykes, Clarence R. Allen, Carl Kisslinger, Leon Knopoff, Robert M. Hamilton, Mary Bullock, Ray W. Clough, Manuel G. Bonilla, Roy Hofheinz, Frank Press, William F. Brace, Peter G. Smith, Earthquake research in China Eos, Transactions American Geophysical Union. ,vol. 56, pp. 838- 881 ,(1975)
Zhenpeng Liao, Xing Jin, Statistical Research on S-Wave Incident Angle Kyoto Daigaku Bōsai Kenkyūjo nenpō. pp. 91- 97 ,(1997)
William T. Thomson, Transmission of Elastic Waves through a Stratified Solid Medium Journal of Applied Physics. ,vol. 21, pp. 89- 93 ,(1950) , 10.1063/1.1699629
Z.P. Liao, H.L. Wong, A transmitting boundary for the numerical simulation of elastic wave propagation International Journal of Soil Dynamics and Earthquake Engineering. ,vol. 3, pp. 174- 183 ,(1984) , 10.1016/0261-7277(84)90033-0
N. A. Haskell, The Dispersion of Surface Waves on Multilayered Media Bulletin of the Seismological Society of America. ,vol. 43, pp. 17- 34 ,(1953) , 10.1029/SP030P0086
Toru Masao, Takahiro Sigaki, Chiaki Yoshimura, Kazuhiko Kiyohara, Dai Kinosita, Takeshi Ugata, Yoichi Sono, ESTIMATION OF EARTHQUAKE MOTION INCIDENT ANGLE AT ROCK SITE ,(1997)