Research on simulation of soft foundation treatment

Engineering field is in a closed area, big surcharge ratio of precipitation preloading method is the first time be proposed to apply to soft foundation treatment, and successfully applied in the artificial island foundation treatment, its advantages of efficient and fast were fully played in practice. This paper discusses process of the overload preloading method to apply to soft foundation treatment, include all key technologies of designing, monitoring and evaluated the reinforcement effect. this project can provide reference for future similar engineering construction or modification of the value of limited of specification.