Acta mathematica scientia,Series A ›› 2004, Vol. 24 ›› Issue (1): 45-50.

• Articles • Previous Articles     Next Articles

The Fracture Analysis of Orthotropic Composite Plate Under Pure Twisting

 YANG Wei-Yang, ZHANG Shao-Qin, ZHANG Xue-Xia, MA Yu-Lan   

  • Online:2004-02-25 Published:2004-02-25
  • Supported by:

    山西省自然科学基金 (991063)和山西省青年科学基金(991005)资助

Abstract:

Analysis of mechanical behaviors near crack tip for linear elastic ort hotropic composite plate under pure twisting moment was done.By solving the boundary value problem of partial differential equation and using a complex variable  function method, the expressions for bending moment, twisting moment, stress and displacement near crack tip are derived.Finally, numerical example is given.

Key words: Boundary value problem;Complex variable method;Stress field;Crack tip

CLC Number: 

  • 35Q
Trendmd