A practical non-linear calculation method of pile’s lateral bearing capacity - NL method

Ye Wanling; Shi Beiling

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A practical non-linear calculation method of pile’s lateral bearing capacity - NL method

更新时间：2026-06-25

- A practical non-linear calculation method of pile’s lateral bearing capacity - NL method
- Vol. 21, Issue 2, (2000)
- 作者机构：
  
  上海港湾工程设计研究院,上海,200032
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU473
- Online First：12 December 2016，
  
  Published：2000
- 稿件说明：
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Ye Wanling, Shi Beiling. A practical non-linear calculation method of pile’s lateral bearing capacity - NL method[J]. 2000, 21(2).
DOI：

Ye Wanling, Shi Beiling. A practical non-linear calculation method of pile’s lateral bearing capacity - NL method[J]. 2000, 21(2). DOI：

摘要

以大量的桩基水平静载荷试验实测资料为基础

提出了一种水平土抗力与深度、位移的函数关系以及水平地基反力系数与土质指标的函数关系

并利用相似原理

将非线性有限元的数值计算转化为简单的查表计算

建立了一种新的桩在水平荷载作用下的非线性计算方法--N L法

39根桩的实例计算结果表明

该方法具有较可靠的精度和较强的实用性

Abstract

Based on a great number of in-situ tests

the paper presents the relationship of soil resistance vers depth and lateral displacement

the relationship of lateral foundation reaction factor vers soil indexes. Based on the principle of similitude

we have replaced non-linear FEM programming calculation with tabulation method - NL method. Case history of 39 piles has illustrated that the method is of reliable precision and practicability.

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