ductile crack growth

基本解釋

It is found that the predicted result is in a good agreement with the experiment, and the cell model gives a good description of ductile crack growth.
結(jié)果表明，考慮塑性損傷的特殊單元模型能很好地描述接頭的抗延性裂紋擴展阻力特性。
The effects of strength mis-matching and specimen geometry on the resistance to ductile crack growth for welded joint were conducted by 3-D FE analysis based on the micro-damage model.
基于材料微觀損傷模型，采用三維有限元數(shù)值方法，定量研究了焊接接頭中強度匹配、試件幾何型式對接頭抗延性裂紋擴展阻力特性的影響。
The effects of strength mis-matching and specimen geometry on the resistance behavior to ductile crack growth for welded joint were conducted by 3-D FE analysis considering the micro-plastic damage.
通過考慮材料微觀塑性損傷，定量研究了焊接接頭中強度匹配、試件幾何形狀對接頭抗延性裂紋擴展行為的影響。