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Applied Mathematics and Mechanics (English Edition) ›› 1993, Vol. 14 ›› Issue (4): 307-312.

• 论文 • 上一篇    下一篇

STRESS INTENSITY FACTORS OF THE ECCENTRIC AND EDGE CRACKED CYLINDERS

陈卫江1, 王凯2, 汤任基3   

  1. 1. Lanzhou University, Lanzhou;
    2. Nantong Vocational University, Nantong;
    3. Shanghai Jiaotong University, Shanghai
  • 收稿日期:1992-02-10 出版日期:1993-04-18 发布日期:1993-04-18
  • 基金资助:
    State Education Commission Foundation of China

STRESS INTENSITY FACTORS OF THE ECCENTRIC AND EDGE CRACKED CYLINDERS

Chen Wei-jiang1, Wang Kai2, Tang Ren-ji3   

  1. 1. Lanzhou University, Lanzhou;
    2. Nantong Vocational University, Nantong;
    3. Shanghai Jiaotong University, Shanghai
  • Received:1992-02-10 Online:1993-04-18 Published:1993-04-18
  • Supported by:
    State Education Commission Foundation of China

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摘要： Using the single crack solution and the regular solution of harmonic funetion the torsion problem of a cracked cylinder is reduced to solving a.set of mixed-type integral equations which can be solved by combining the numerical method of singular integral equation with the boundary element method. Several numerical examples are calculated and the stress intensity factors are obtained.

Abstract: Using the single crack solution and the regular solution of harmonic funetion the torsion problem of a cracked cylinder is reduced to solving a.set of mixed-type integral equations which can be solved by combining the numerical method of singular integral equation with the boundary element method. Several numerical examples are calculated and the stress intensity factors are obtained.

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