集中力作用下的半平面边缘裂纹问题

陈宜周; 长谷部宣男

集中力作用下的半平面边缘裂纹问题

陈宜周¹,
长谷部宣男²

1.
江苏理工大学数理系工程力学研究所, 江苏镇江, 212013;
2.
名古屋工业大学土木系, 日本名古屋

详细信息

作者简介:
陈宜周(1935- ),男,浙江余姚人,教授,博士.

中图分类号: O346
计量
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- 被引次数: 0
出版历程
- 收稿日期: 2000-09-25
- 修回日期: 2001-04-08
- 刊出日期: 2001-11-15

An Edge Crack Problem in a Semi-Infinite Plane Subjected to Concentrated Forces

CHEN Yi-zhou¹,
Norio Hasebe²

1.
Division of Engineering Mechanics, Jiangsu University of Science and Technology, Zhenjiang 212013, P R China;
2.
Department of Civil Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku, Nagoya 466, Japan

摘要

摘要: 讨论了半平面中的倾斜裂纹问题。集中力作用于裂纹表面上,或作用于开裂半平面的边界上。利用有理保角映像函数方法求解这个问题,同时得到了闭合形式的解。最后,给出了二个数值例子和计算结果。
- 有理保角映像函数方法 /
- 半平面边缘裂纹问题 /
- 应力强度因子
Abstract: An oblique edge crack problem in a semi-infinite plane is discussed.The concentrated forces are applied on the edge crack face,or on the line boundary of the cracked semi-infinite plane. The rational mapping function approach is suggested to solve the boundary value problem and a solution in a closed form is obtained.Finally,several numerical examples with the calculated results are given.
- rational mapping function approach /
- edge crack problem /
- stress intensity factor

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参考文献(14)

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