摘要
本文系统介绍了裂纹张开位移的概念及断裂准则,并着重论述COD设计曲线方法和应用。
In this article, the conception of crack opening displacement (COD) and the fracture criterion are described, particularly, the COD design curve and its application are described.
出处
《郑州轻工业学院学报》
1991年第4期44-48,共5页
Journal of Zhengzhou Institute of Light Industry（Natural Science）
关键词
裂纹
张开位移
屈服
断裂
crack opening displacement, yield, fracture
