Relevant Research on the Treatment of Marine Soft Foundation with Drainage Board and Sand Well Combined with Preloading Preloading

Aiming at the treatment of marine soft foundations, this paper proposes a reinforcement method of drainage slabs and sand wells combined with preloading preloading, and discusses settlement characteristics, excess pore water pressure, and horizontal foundation displacement. The results show that this method is effective for the sea. Phase soft foundation reinforcement has a good effect, which can reduce the construction period and post-construction settlement of the site, so it needs to be continuously discussed.