留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

夹杂与基体对界面层螺旋位错的干涉效应

蒋持平 刘又文 徐耀玲

蒋持平, 刘又文, 徐耀玲. 夹杂与基体对界面层螺旋位错的干涉效应[J]. 应用数学和力学, 2003, 24(8): 865-873.
引用本文: 蒋持平, 刘又文, 徐耀玲. 夹杂与基体对界面层螺旋位错的干涉效应[J]. 应用数学和力学, 2003, 24(8): 865-873.
JIANG Chi-ping, LIU You-wen, XU Yao-ling. Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix[J]. Applied Mathematics and Mechanics, 2003, 24(8): 865-873.
Citation: JIANG Chi-ping, LIU You-wen, XU Yao-ling. Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix[J]. Applied Mathematics and Mechanics, 2003, 24(8): 865-873.

夹杂与基体对界面层螺旋位错的干涉效应

基金项目: 国家自然科学基金资助项目(10272009);航空科学基金资助项目(99G51022)
详细信息
    作者简介:

    蒋持平(1948),男,湖南益阳人,教授,博士,博士生导师(E-mail:jiangch0409-cn@sina.com.cn).

  • 中图分类号: O346.1

Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix

  • 摘要: 研究圆形夹杂与基体对有限厚度界面层螺旋位错的干涉问题。结合复变函数的分区亚纯函数理论、施瓦兹对称原理与柯西型积分运算,发展了多连通域联结问题的一个有效分析方法,将3个区域应力函数的联结问题化归为界面层应力函数的函数方程,并求得了显式级数解。利用该结果,研究与讨论了界面层螺旋位错能与位错力。
  • [1] Head A K.The interaction of dislocation and boundaries[J].Philosophical Magazine,1953,44:92-94.
    [2] Smith E.The interaction between dislocations and inhomogeneities-Ⅰ[J].International Journal of Engineering Science,1968,6:129-143.
    [3] Gong S X,Meguid S A.A screw dislocation interaction with an elliptical inhomogeneity[J].International Journal of Engineering Science,1994,32(8):1221-1228.
    [4] Deng W,Meguid S A.Analysis of a screw dislocation inside an elliptical in homogeneity in piezoelectric solids[J].International Journal of Solids and Structures,1999,36(10):1449-1469.
    [5] Luo H A,Chen Y.An edge dislocation in a three-phase composite cylinder model[J].ASME Journal of Applied Mechanics,1991,58(1):75-86.
    [6] Xiao Z M,Chen B J.A screw dislocation interacting with a coated fiber[J].Mechanics of Materials,2000,32(8):485-494.
    [7] Muskhelishvili N I.Some Basic Problems of the Mathematical Theory of Elasticity[M].Groningen,Holland:Noorhoff Ltd,1953.
    [8] Sih G C.Stress distribution near internal crack tips for longitudinal shear problems[J].ASME Journal of Applied Mechanics,1965,32:51-58.
    [9] Jiang C P,Cheung Y K.A fiber/matrix/composites model with a combined confocal elliptical cylinder unit cell for predicting the effective longitudinal shear modulus[J].International Journal of Solids and Structures,1998,30(28/29):3977-3987.
    [10] Jiang C P,Cheung Y K.An exact solution for three-phase piezoelectric cylinder model under antiplane shear and its applications to piezoelectric composites[J].Journal of Solids and Structures,2001,38(31/32):4777-4796.
  • 加载中
计量
  • 文章访问数:  2267
  • HTML全文浏览量:  130
  • PDF下载量:  596
  • 被引次数: 0
出版历程
  • 收稿日期:  2001-12-30
  • 修回日期:  2003-04-25
  • 刊出日期:  2003-08-15

目录

    /

    返回文章
    返回