本文介绍利用实测沉降值推求最终沉降量的双曲线法，线岗法和星野法；以及利用实测沉降量推求实际固结系数和最终沉降量的门田法，作者在岱黄公路软土地基的沉降观测分析中应用了其中的几种疗法，与实际情况较为吻合。证明这几种方法对软土地基上路堤的施工管理和验证设计方案效果有实用价值。 In this paper, the hyperbolic method, line-post method and Xingyefa method which use the measured settlement value to deduce the final settlement amount are introduced. And the actual settlement coefficient and final settlement amount are calculated by using the measured settlement amount. Several of these treatments are used in the subsidence analysis and are in good agreement with the actual situation. It is proved that these methods have practical value to the construction management of the embankment on soft soil foundation and the design of validation scheme.