SHEN Yuan-tong, YI Xu-ming. Wavelet-Numerical Method in Crack Analysis[J]. Applied Mathematics and Mechanics, 2000, 21(10): 1028-1032.
Citation: SHEN Yuan-tong, YI Xu-ming. Wavelet-Numerical Method in Crack Analysis[J]. Applied Mathematics and Mechanics, 2000, 21(10): 1028-1032.

Wavelet-Numerical Method in Crack Analysis

  • Received Date: 1999-09-13
  • Rev Recd Date: 2000-04-18
  • Publish Date: 2000-10-15
  • Properties of wavelet of good localization were used to approximate displacement fields near the crack tip. Wavelet-numerical algorithm and simulation singularity problem of the crack tip were established. As an example, stress intensity factors were obtained. The numerical results show that this algorithm has good precision.
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