Processing method and apparatus of post-earthquake surface permanent displacement estimation model and processing device

A processing apparatus of a post-earthquake surface permanent displacement estimation model, comprising:

• a first obtaining unit, configured to obtain ground motion acceleration time-history data in a target area;
• a second obtaining unit, configured to obtain corresponding peak ground displacement and permanent displacement based on the ground motion acceleration time-history data;
• a third obtaining unit, configured to obtain a moment magnitude, a focal depth, a fault type, a rupture distance, and a site shear wave velocity of the target area;
• and
• an establishment unit, configured to establish a post-earthquake surface permanent displacement estimation model based on the peak ground displacement, the permanent displacement, the moment magnitude, the focal depth, the fault type, the rupture distance, and the site shear wave velocity, wherein the post-earthquake surface permanent displacement estimation model is configured to estimate corresponding post-earthquake surface permanent displacement based on the peak ground displacement input by the model and referring to the moment magnitude, the focal depth, the fault type, the rupture distance, and the site shear wave velocity input by the model.