Practice of Pile Foundation Treatment Based on ZSOIL.PC

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<strong>Practice</strong> <strong>of</strong> <strong>Pile</strong> <strong>Foundation</strong> treatmentGeneral information• Information <strong>of</strong> geology conditions The site is mainly composed <strong>of</strong> silty clay (N/SPT=10~12, Ps/CPT= 1.5~2.5Mpa)and middle sand (N/SPT=22~30, Ps/CPT= 10.0~15.0Mpa)silty claySand, hardto penetrate<strong>Pile</strong> head levelpilegravel, hardto penetrate<strong>Pile</strong> toe level
<strong>Practice</strong> <strong>of</strong> <strong>Pile</strong> <strong>Foundation</strong> treatmentChallenge• According to the construction records, 200+ piles are shorter than designlength (30m)• Irregularly distributed “hard layer” may be the reason7.07.57.06.86.86.96.97.27777.17.1776.7 6.7 6.9 6.8 6.36.96.86.86.76.86.87 7 76.26.26.96.9 6.6 6.8 6.17 777 7.47.1 7 7 7 7 7.2 7.27.36.46.4 6.5 6.8 6.66.36.77.27.27.27.57.17.27.17.36.66.87.57.67.5 7.5 7 7.2 7.27.6 7.77.1 7.27.47.27.267.6 7.8 7.7 7 7.1 7.2 7.16.96.87.77.77.5 7.5 7.3 7.5 7.4 7.36.3 6.3 6.36.46.97.57.6 7.3 7.3 7.4 7.3667.57.47.3 7.5 7.4 7.5 7.36.86.76.76.46.56 6.679 piles are 7~8m shorterthan design length49 piles are 6~7m shorterthan design length
Page 3: • Functions related to Pi
Page 6 and 7: 侧摩阻力 (kPa)18016014012010
Page 8 and 9: Functions related to Pile</
Page 10 and 11: • Practice <stro
Page 12 and 13: Practice o
Page 30 and 31: Acknowledgements• Thanks to the d

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