欢迎登录材料期刊网

材料期刊网

高级检索

讨论了小孔法测量正交各向异性材料残余应力.以正交各向异性无限大板孔边应力场解析解为基础,导出了释放应变矩阵计算表达式,并用一个算例验证了该计算式的正确性.

参考文献

[1] Bert C W,Thompson G L.A method for measuring planar residual stresses in rectangularly orthotropic materials.J Composite Materials,1968,2(2):244~253
[2] Prasad C B,Prabhakaran R,Thompkins S.Determination of calibration constants for the hole-drilling residual stresses measurement technique applied to orthotropic composites.Composite Structure,Part 1: Theoretical considerations,1987,8(2):105~118; Part 2:Experimental evaluations,1987,8(3): 165~172
[3] Schajer G S,Yang L.Residual stress measurement in orthotropic materials using the hole-drilling method.Experimental Mechanics,1994,34(4):324~333
[4] Schajer G S.Application of finite element calculations to residual stress measurements.J Eng Mat and Tech,1981,103(2): 157~163
[5] 赵渠森.复合材料.北京: 国防工业出版社,1979
[6] Majid Kabiri.Toward more accurate residual-stress measurement by the hole-drilling method: Analysis of relieved-strain coefficients.Experimental Mechanics,1986,26(1):14~21
[7] 邓建中.外推法及其应用.上海: 上海科技出版社,1984
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%