Comparative study of settlement calculation and manual calculation based on computer modeling

In the precompression consolidated foundation treatment project, there are many methods to calculate the final settlement in the treatment of precompression consolidated foundation, but there is no theoretical formula to directly calculate the residual main consolidation settlement and unloading time under a given settlement rate. A 3D numerical model was established by finite element program. According to different artificial intelligence algorithms, the consolidation degree is calculated according to the soil settlement amount at any time. In this paper, according to the consolidation theory, the final settlement amount and parameter β are estimated by mathematical derivation according to the consolidation theory, and calculated by theoretical formula and computer finite element model. Finally, according to the theoretical formula of consolidation degree of precompression foundation, the consolidation degree and deformation are calculated at any time. It can provide theoretical calculation basis and technical ideas for similar projects in the future.