通过运用现有多层地基一维固给解析解和迭代法，建立了能考虑上体自重的非线性一维大应变固结问题的半解析方法，编制了计算程序，然后通过详细的计算，得到了有关孔压和沉降曲线，讨论了在各种因素影响下地基的孔压消散、沉降以及固结度的发展情况，揭示了大应变固结性状的复杂性以及在通常情况下考虑全体自重和大应变效应的必要性。 A semi-analytical method of nonlinear one-dimensional large strain consolidation considering the self-weight of upper body is established by using the existing one-dimensional solid analytic solution and iterative method of the multi-layered foundation. The calculation program is compiled, and then, through detailed calculation, The pore pressure and settlement curves were obtained. The development of pore pressure dissipation, settlement and consolidation under various factors were discussed. The complexity of the large strain consolidation behavior and the consideration of the total weight And the need for a large strain effect.