Lin Bai-song. Effect of Poisson Ratio on the Perfectly Plastic Field at a Rapidly Propagating Plane-Strain Crack-Tip[J]. Applied Mathematics and Mechanics, 1991, 12(10): 943-950.
Citation: Lin Bai-song. Effect of Poisson Ratio on the Perfectly Plastic Field at a Rapidly Propagating Plane-Strain Crack-Tip[J]. Applied Mathematics and Mechanics, 1991, 12(10): 943-950.

Effect of Poisson Ratio on the Perfectly Plastic Field at a Rapidly Propagating Plane-Strain Crack-Tip

  • Received Date: 1989-10-10
  • Publish Date: 1991-10-15
  • All the stress components at a rapidly propagating crack-tip in elastic perfectly-plastic material are the functions of only. Making use of this condition and the equations of steady-state motion, plastic stress-strain relations, and Mises yield condition with Poisson ratio, in this paper, we derive the general expression of perfectly plastic field at a rapidly propagating plane-strain crack-tip. Applying this general expression with Poisson ratio to Mode I crack, the perfectly plastic field at the rapidly propagating tip of Mode I plane-strain crack is obtained. This perfectly plastic field contains a Poisson ratio, and thus, we can obtain the effect of Poisson ratio on the perfectly plastic field at the rapidly propagating tip of Mode I plane-strain crack.
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  • [1]
    林拜松,高速扩展裂纹尖端的理想弹塑性场,应用数学和力学,6(10) (1985),939-946.
    [2]
    林拜松,高速扩展平面应力裂纹尖端的理想塑性应力场,应用数学和力学,7(8) (1986),751-758.
    [3]
    林拜松.高速扩展裂纹尖端的各向异性塑性应力场,应用数学和力学,9(1) (1988),31-36.
    [4]
    林拜松,高速扩展平面应力裂纹尖端的理想塑性场,应用数学和力学,12(7)(1991),613-620.
    [5]
    林拜松,泊松比对静止平面应变裂纹尖端的理想塑性应力场的影响,应用数学和力学(待发表).
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