CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1992, Vol. 9 ›› Issue (1): 63-67.

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THE NUMERICAL SIMULATION OF ELASTIC WAVES

Jin Baoxia1, Wu Liangzi1, Lu Lai2   

  1. 1. Computing Center of Acadmia Sinica, P. R.C;
    2. Dept. of Computer Sci. and Tech., Peking University, Institute of Security and Evironmental Protection, Ministry of Metallurgy Industry
  • Received:1991-02-08 Revised:1991-11-21 Online:1992-03-25 Published:1992-03-25

Abstract: In this paper, an universial program for the simulation of elastic waves were developed by adding some treatment routines of artificial boundary conditions to the famous program of SAP5 and its micro-computer version SAP5P. The numerical results presented show that the program simulated the propagation of elastic waves in the uniformly elastic media quite well.

Key words: elastic wave, artificial boundary condition, SAP5, SAP5P