中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 1991, Vol. 10 ›› Issue (3): 37-41.

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A New method of Determining the Stress Intensity Factors

Yi Zhijian   

  1. Bridge and Structure Engineering Department
  • Received:1991-03-15 Online:1991-06-24 Published:2016-11-09

求解应力强度因子的一种新方法

易志坚   

  1. 结构系
  • 作者简介:易志坚,男.28岁,讲师
  • 基金资助:
    重庆交通学院青年科学基金

Abstract: A new and effective method of determining the stress intensity factors has been introduced in this paper.Using this method, the stress intensity factors for Mode-I centrically cracked strip and Mode-I eccentrically cracked strip have been obtained, respectively.

Key words: the stress intensity factor, mode-I crack, near crack-line analysis

摘要: 本文提出了一种非常有效的求解应力强度因子的新方法,并成功地应用于有限宽板Ⅰ型裂纹应力强度因子的求解。

关键词: 应力强度因子, Ⅰ型裂纹, 线场分析