机译:粘弹性材料Ⅱ型动态扩展裂纹的渐近场
School of Civil Engineering,Harbin Engineering University,Harbin 150001,China;
School of Civil Engineering,Harbin Engineering University,Harbin 150001,China;
School of Civil Engineering,Harbin Engineering University,Harbin 150001,China;
visco-elastic material; mode Ⅱ crack-tip field; dynamic growing;