... in the model. The Cambridge model is modified and make it more responsive to the static characteristics of marine soft soil. The UMAT material constitutive subroutine of finite element software Abaqus is compiled, and a modified Cambridge model of marine soft soil is developed. The static triaxial simulation...

... for floating structures in the deepwater field. The currently widely used method is the hybrid model test, which requires equivalent truncated designs to be matched first. Using static characteristics similar to the design criteria of equivalent truncated design, selecting appropriate objective function...