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(kuò)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.
基於材料微觀損傷模型，採(cǎi)用三維有限元數(shù)值方法，定量研究了銲接接頭中強(qiáng)度匹配、試件幾何型式對(duì)接頭抗延性裂紋擴(kuò)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(guò)考慮材料微觀塑性損傷，定量研究了銲接接頭中強(qiáng)度匹配、試件幾何形狀對(duì)接頭抗延性裂紋擴(kuò)展行爲(wèi)的影響。