Simulation research and preventive protection application of ancient wooden structures driven by digital twin

This paper focuses on the simulation research and preventive protection application of ancient wooden structures driven by digital twins. Taking Jinci Mirror Terrace Dou-gong as the research object, the mechanical properties test and abaqus mechanical simulation are carried out, and it is clear that the simulation has a high agreement with the test results in reflecting the stress characteristics and deformation trend of Mirror Terrace Dou-gong. It shows that the finite element simulation driven by digital twin has practicability and expansibility in the preventive protection of ancient buildings and provides scientific basis for its application in the preventive protection of similar ancient buildings.