Abstract:Dalian is surrounded by sea on three sides with a lot of soft soil. Low bearing capacity and low shear strength, as well as other special properties of soft soil are harmful to the foundation of embankment. This paper introduces a successful case of processing soft foundation with vibro-replacement stone column at embankment projects in Dalian, and expounds the geological conditions in some embankment projects. The scheme of processing soft foundation, and the design and arrangement of vibro-replacement stone columns are also discussed. The test results further proved that the foundation treatment methods significantly increased the bearing capacity of soft foundation with feasible, reliable, economical, efficient results. It could provide reference to the similar engineering designs and constructions on foundation treatment.
汤慧. 振冲碎石桩在大连市堤防软土地基处理中的应用[J]. 中国防汛抗旱, 2017, 27(6): 116-118.
Tang Hui. Utilizing vibro-replacement stone column for levees on soft foundation in Dalian City. journal1, 2017, 27(6): 116-118.