摘要
运用双层地基模型的线弹性有限元程序对不同类型水泥土搅拌桩复合地基的沉降进行计算,分析了水泥土搅拌桩的桩长、置换率、桩身刚度对地基沉降的影响,由此确定了搅拌桩的有效桩长、最优置换率、最优桩身刚度。
in this paper,the effective length, optimal replacement rata, optimal stiffness of Cement Deep Mixing (C. D. M)pile havebeen determined by analyzing the effects of the length, replacement rate, stiffness of C. D, M pile to the settlement of the foundation workedout by using Finite Element Method program of the Two-Layer Foundation Model.
