纳米尺度探针是研究纳米薄膜材料的重要工具.针对纳米探针和石墨烯相互作用有限元模型静态计算中难以收敛的困难,应用动态显式算法通过间歇式探针进给方式进行能量耗散,得出静态计算结果.模型中界面作用力由界面黏结能和原子间作用势导出并植入Abaqus软件中界面作用子程序,实现对石墨烯、探针,基体系统内相互作用的仿真计算.通过对比计算结果和实验数据,对实验结果给出了一致性解释. Nanoscale probes are an important tool for the research of nanometer thin film materials.Aiming at the difficulties in the static calculation of the nano-probe and graphene interaction finite element model, the dynamic explicit algorithm is adopted to dissipate the energy by intermittent probe feeding , The static calculation results are obtained.The interface force in the model is derived from interface bonding energy and interaction potential between atoms and implanted into Abaqus software interface effect subroutine to realize the simulation calculation of the interaction of graphene, probe and matrix system. By comparing the calculation results with the experimental data, the experimental results are given a consistent explanation.