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WANG Ke-Gang, DONG Lian-Ke, LONG Qi-Wei. Gauge Field Theory of the Breaking Criterion of Materials Subjected to Intensive Shock Loading[J]. Chinese Journal of High Pressure Physics, 1987, 1(2): 110-120 . doi: 10.11858/gywlxb.1987.02.003
Citation: WANG Ke-Gang, DONG Lian-Ke, LONG Qi-Wei. Gauge Field Theory of the Breaking Criterion of Materials Subjected to Intensive Shock Loading[J]. Chinese Journal of High Pressure Physics, 1987, 1(2): 110-120 . doi: 10.11858/gywlxb.1987.02.003

Gauge Field Theory of the Breaking Criterion of Materials Subjected to Intensive Shock Loading

doi: 10.11858/gywlxb.1987.02.003
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  • Corresponding author: WANG Ke-Gang
  • Received Date: 07 Jul 1987
  • Rev Recd Date: 07 Jul 1987
  • Publish Date: 05 Dec 1987
  • The paper presents the generalized E. Noether symmetrical theorem providing the Bessel-Hagen's divergence on gauge field theory is invariance. With the aid of the theorem and gauge field theory of defects, the formula of a breaking criterion of materials subjected to loading is obtained. The formula quantitatively expresses the effect of defects and loading on damage of materials. As a special example. the paper also presents a concrete formula of the breaking criterion of materials under intensive shock loading, and the formula quantitatively expresses the effect of shock speed, pressure and defects on damage of materials.

     

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