【摘要】 用传统的固结理论分析方法研究了砂井加固软土地基的单向、径向和三维固结问题。探讨了单一砂井双面排水情况下软土地基的平均固结度计算方法,提出了固结度计算的新的修正方法,对软土地基内路基设计具有一定的指导意义。更多还原

【Abstract】 Based on traditional consolidation theory, the soft ground settlement is calculated and one-, two-, and three-dimensional consolidation of reinforced soft foundation with sand drain is studied. The calculation method of average sand drain and the new modified method are discussed. The results can serve as a guide to subgrade design of soft ground.更多还原