ZHOU Wang-min, SONG Yu-hai. Moving Screw Dislocation in Cubic Quasicrystal[J]. Applied Mathematics and Mechanics, 2005, 26(12): 1459-1462.
Citation: ZHOU Wang-min, SONG Yu-hai. Moving Screw Dislocation in Cubic Quasicrystal[J]. Applied Mathematics and Mechanics, 2005, 26(12): 1459-1462.

Moving Screw Dislocation in Cubic Quasicrystal

  • Received Date: 2004-06-18
  • Rev Recd Date: 2005-08-17
  • Publish Date: 2005-12-15
  • The elasticity theory of the dislocation of cubic quasicrystals is developed.The governing equations of anti-plane elasticity dynamics problem of the quasicrystals were reduced to a solution of wave equations by introducing displacement functions,and the analytical expressions of displacements,stresses and energies induced by a moving screw dislocation in the cubic quasicrystalline and the velocity limit of the dislocation were obtained.These provide important information for studying the plastic deformation of the new solid material.
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