【摘要】 基于Hiley打桩公式,考虑地基土对桩的压缩影响,按变形协调原则,提出了控制贯入度计算公式,经与试沉桩资料对比分析,具有较好的吻合性。本计算公式对合理确定打桩控制贯入度具有一定的参考价值。更多还原

【Abstract】 Based on Hiley piling formula,and considering the compressing impacts of foundation soil on piles,this paper establishes a formula for penetration of piles according to the principle of deformation coordination.Comparing with the data of test piles,the calculating results show better consistency.Thus,the calculation formula presented may serve as a reference for determining reasonably penetration of piles.更多还原