cohesive 粘接单元，用于分层分析的子程序，帮助初学者快速掌握ABAQUS的内聚体单元应用-Cohesive bonding unit, used for hierarchical analysis of the subroutine, to help beginners quickly grasp the ABAQUS cohesive unit application

cohesive的vumat程序与文章A concise interface constitutive law for analysis of delamination and splitting in composite materials and its application to scaled notched tensile specimens有关(Cohesive VUMAT program)