Numerical iteration method for determining load-settlement relationship of a single pile

XIAo Hong-bin; ZHONG Hui-hong; ZHANG Yi-jing; Wang Yong-he

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Numerical iteration method for determining load-settlement relationship of a single pile

更新时间：2026-06-25

- Numerical iteration method for determining load-settlement relationship of a single pile
- Vol. 23, Issue 5, (2002)
- 作者机构：
  
  1. 中南大学土木工程系,湖南,长沙,410075
  2. 株洲工学院土木工程系,湖南,株洲,412008
- 作者简介：
- 基金信息：
- DOI：
  CLC： 0241
- Online First：04 September 2016，
  
  Published：2002
- 稿件说明：
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XIAo Hong-bin, ZHONG Hui-hong, ZHANG Yi-jing, et al. Numerical iteration method for determining load-settlement relationship of a single pile[J]. 2002, 23(5).
DOI：

XIAo Hong-bin, ZHONG Hui-hong, ZHANG Yi-jing, et al. Numerical iteration method for determining load-settlement relationship of a single pile[J]. 2002, 23(5). DOI：

摘要

以桩的荷载传递函数为基础，考虑桩-土（岩）共同作用，从理论上推导了桩身荷载与沉降关系的数值模拟的迭代模型。通过数值模拟分析得到桩顶的P-S曲线，可做为确定桩的承载力的依据。经过对工程实例的计算与实测对比分析，证明该理论可靠、方法简单，且具有较好的实用性。计算得到的P-S曲线与实测的曲线非常吻合。

Abstract

A numerical iteration method for determining load-settlement relationship of a single pile is developed considering the pile-soil(or rock) interaction. The P-S curve of such a pile is obtained and can be used for calculating the load bearing capacity of the pile.Comparison between the results obtained by the proposed method and the measured data is made; and close agreement has been found. It is shown that the proposed method is theoretically reliable

simple in application and useful in practice.

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