Abstract：Inspired by the geometric interface in nature, extracting the mathematical model, establishing the suture joint structure through 3D printing. and the secondary development of ABAQUS pre-processing combined with Python and MATLAB GUI, and the finite element model of the suture joint structure was generated. Numerical simulation explores the effects of different baseline shapes and tip angles on the damage behavior and load-bearing capacity of suture joint structures. And on the premise of verifying the validity of the simulation model, numerical simulation is used to explore the influence of the interlocking effect of the arc baseline amplitude on the load-bearing capacity of the suture joint structure.
2022, Vol. 43 
