水泥土搅拌桩在垃圾填埋场地基处理中的应用

Ground Treatment Application of Cement Deep Mixing Pile in Municipal Waste Landfill

水泥土搅拌桩作为加固软土地基的一种成熟方法,适用于多种成因的饱和软粘土与粉土等地基。通过工程实例,介绍了水泥土搅拌桩在用于垃圾填埋场复合地基中,提高地基承载力与减少地基沉降量,保证垃圾堆体及地基整体稳定的作用,供类似工程参考。

Cement deep mixing is rife method in soft clay foundation treatment , which is frequently applied in ground treatment of saturated clay and powdery soil. This paper introduced ground treatment of cement deep mixing pile in municipal landfill project. This ground treatment heightens the value of suhgrade bearing capacity , and reduces the displacement of foundation soils , and ensures the stabilization of waste stack and foundation soil.