abaqus应力强度因子的单位是什么 是 GPa * (μm)^(1/2) = (1E3 MPa) * (10E-6 m)^(1/2) = MPa * m^(1/2).这是因为SIF的量纲是 (应力) * (长度的平方根)
是 GPa * (μm)^(1/2) = (1E3 MPa) * (10E-6 m)^(1/2) = MPa * m^(1/2).这是因为SIF的量纲是 (应力) * (长度的平方根)
N/mm^2=10^6N/m^2=Mpa