1. 沈阳航空发动机研究所
2. 汉堡国防军大学
3. 北京航空航天大学
4. 沈阳建筑工程学院
Published:1997
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Zhou Baizhuo, Schomburg Uwe, Nie Jingxu, et al. DAMAGE MECHANICS DESCRIPTION OF DUCTILE CRACK GROWTH[J]. 1997, 12(2).
DOI:
Zhou Baizhuo, Schomburg Uwe, Nie Jingxu, et al. DAMAGE MECHANICS DESCRIPTION OF DUCTILE CRACK GROWTH[J]. 1997, 12(2). DOI:
Damage models of material failure by microvoid nucleation and growth to coalescence are described.Approximate constitutive relations are used
to model both the nucleation and growth of the microvoids.The Crack growth has been numerically analyzed
based on damage medel of finite element method and compared with the experiments of compact tension specimen successfully.
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