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根据规范与施工经验,对水泥粉喷桩设计中的水泥土无侧限抗压强度、桩身强度折减系数、桩侧摩擦力和桩端天然承载力折减系数的取值,提出了具体的方法.并以实例进行了论证,为施工设计提供了参考
According to the specification and construction experience, the value of the unconfined compressive strength of cement soil, the reduction coefficient of pile strength, the friction force of the pile side, and the reduction factor of the natural bearing capacity of the pile end in cement powder jet pile design were put forward. The method was demonstrated by examples and provided a reference for construction design