A computing method of the slope anchor force and
its application in engineering

LIU Hua-li; DU Jun-hui; FENG Qiang; ZHU Da-Yong

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

A computing method of the slope anchor force and its application in engineering

更新时间：2026-06-25

- A computing method of the slope anchor force and its application in engineering
- Vol. 27, Issue S2, (2006)
- 作者机构：
  
  1. 解放军理工大学工程兵工程学院,南京,210007
  2. 长江勘测规划设计研究院,武汉,430010
  3. 三峡大学防灾减灾实验室,宜昌,443000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU432
- Online First：16 December 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
LIU Hua-li, DU Jun-hui, FENG Qiang, et al. A computing method of the slope anchor force and its application in engineering[J]. 2006, 27(S2).
DOI：

LIU Hua-li, DU Jun-hui, FENG Qiang, et al. A computing method of the slope anchor force and its application in engineering[J]. 2006, 27(S2). DOI：

摘要

假定滑面正应力分布为含2个待定参数的拉格朗日插值函数，推导出含锚固力作用的滑体水平力、垂直力和力矩平衡方程，直接得到满足给定安全系数要求的锚固力系数解析解。这种锚固边坡计算方法克服了传统方法导致滑面正应力突变的缺点，且计算过程极为简便，并成功应用于实际边坡加固工程。

Abstract

Based on the assumption that the normal stress distribution over the slip surface is represented by a Lagrangian interpolation function involving two unknowns

the horizontal and vertical forces and moment equilibrium equations for the sliding body are derived incorporating the effect of anchor forces. Then the analytical solutions of anchor force factors are obtained directly

which satisfy the requirement of the specified factor of safety. This new method for the analysis of anchor reinforced slope overcomes the disadvantage of abrupt change in normal stresses on the slip surface which is encountered when using conventional procedures and the computation process is rather straightforward. This method has been successfully applied to slope stabilization engineering.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analytic approach of slope multi-slip surfaces based on local strength reduction method and its application

Predictive models for permanent displacement of slopes induced by near-fault pulse-like ground motions

Analysis of slope stability and research of calculation method under horizontal slice method

Calculation charts for estimating safety factors of 3D homogeneous slopes

Basal-heave stability of excavations considering groundwater level and pore water pressure fluctuations by upper bound method

Related Author

LI Xiao-chun

YUAN Wei

BAI Bing

SHI Lu

GAO Guang-yun

SONG Jian

DENG Dong-ping

LI Liang

Related Institution

State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences

Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University

Department of Geotechnical Engineering, Tongji University

School of Civil Engineering, Central South University

School of Civil and Hydraulic Engineering, Hefei University of Technology

AI问答

⁰