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用碎石挤密桩处理可液化地基已逐渐应用,实践证明,采用碎石桩处理可液化地基,除可提高地基的承载力外,还可有效地消除液化,因而碎石桩的应用越来越广泛。1 对可液化地基的分析饱和砂土地基,由于砂土的孔隙中含有大量水分,地震时水分不能及时排出,引起孔隙水压力上升,使砂土处于离散状态,即产生液化,从而使土丧
The use of crushed stone compaction piles to treat liquefiable foundations has been gradually applied. Practice has proved that the use of crushed stone piles to treat liquefiable foundations can effectively eliminate liquefaction in addition to increasing the bearing capacity of the foundations. As a result, the use of crushed stone piles has increased. The more extensive. 1 Analysis of liquefiable foundations Saturated sand foundations, because sand contains a lot of water in the pores, the water can not be discharged in time during earthquake, causing the pore water pressure to rise, making the sand in a discrete state, that is, liquefaction, thus making the land mourning