Moreover,an iterative method is proposed to quantify the interaction of pile tip resistance,relative density,stress level and particle shape;and the predicted tip resistance derived from this method agrees well with the measured one.
通过理论分析,提出一种迭代计算方法,并量化分析桩端阻力(qb)、相对密度(Dr)、应力水平(σv′)和颗粒形状(ρ)四者的相互作用关系,该方法计算结果与试验实测数据具有良好的吻合度。
参考来源 - 颗粒形状对砂土抗剪强度及桩端阻力影响机制试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
No matter what L/D is changing, the sediment influence on pile tip resistance is great.
无论桩长径比的大小如何，沉渣对桩端阻力影响都较大。
The thesis analysis the pile shaft resistance distribution, the pile axial force distribution, the pile tip resistance and P-S curve.
对桩土作用桩侧摩阻力分布、桩轴力分布、桩端阻力、P - S曲线进行分析。
Moreover, the tip resistance of pile groups is better used than the single pile.
并且，板下单桩及群桩的桩端阻力均能较充分的发挥出来。
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