When the bearing capacity of ground is satisfactory,the settlement is one of the other main criteria for the ground improvement.In Doha new port project,two embankment tests are designed respectively for two types of ground improvement areas,by which the settlement of each point after a long time is obtained.The settlement combined with CPT results is to be analyzed by splitting summation method and parameters inversion method to get the constrained modulus of the soil and then predict the ground settlement.The method presented provides a basis for this project and future similar projects.