Amended model of soil nail element and its application

HU Jun; LI Jun-jie; LIU De-zhi

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Amended model of soil nail element and its application

更新时间：2026-06-25

- Amended model of soil nail element and its application
- Vol. 27, Issue S1, (2006)
- 作者机构：
  
  大连理工大学土木水利学院,大连,116024
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU472.3+4
- Online First：15 December 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
HU Jun, LI Jun-jie, LIU De-zhi. Amended model of soil nail element and its application[J]. 2006, 27(S1).
DOI：

HU Jun, LI Jun-jie, LIU De-zhi. Amended model of soil nail element and its application[J]. 2006, 27(S1). DOI：

摘要

通常的有限元和有限差分分析方法都视土钉单元为只能承受单轴拉压的一维单元，不能承受弯矩。事实上大量土钉的剪切抗力对边坡稳定有着不可忽视的贡献。基于FLAC3D有限差分方法，提出了一种土钉单元剪切抗力的计算方法，并对某基坑土钉加固体系考虑和不考虑剪切抗力两种情况与实测值进行了对比分析，说明了土钉单元剪切抗力对边坡稳定的作用是不容忽视的，同时也说明提出的土钉单元的剪切抗力计算方法是合理的。

Abstract

Usually

because the soil nail is slender

it offers little bending resistance

finite element method and finite difference method regarding the soil nail as a one dimensional structural element with the capacity to sustain uniaxial tension and compression. In fact

the shear force of the soil nails take very important role in control the displacement and maintain the stability of the slope. The authors proposed a new method to calculate the shear force of the soil nail. An example of foundation pit is illustrated; the results of the soil nail take the shear force into account consistent with the measured in-situ very well. Conclusions may be of very practical value in design and construction of soil nailing.

关键词

Keywords

references

Views

110

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Stability analysis of close-located underground caverns based on tunnel lining and equivalent anchor bolt simulation

Effects of grouting on mechanical properties of soil nailing

Determination of engineering parameters based on mutable characteristics of monitored values in numerical simulation

Numerical model and validation of failure mode for underground caverns in layered rock mass

A method for searching potential failure surface of slope based on maximum shear strain increment

Related Author

LIU Jie

TANG Liang

LI Jian-lin

HU Jing

FAN Liu-jun

XIA Jun

ZHANG Guang-xing

GUAN Lin-bo

Related Institution

Key Laboratory of Geological Hazards on Three Gorges Reservoir Area, Ministry of Education, China Three Gorges University

College of Hydraulic & Environmental Engineering, China Three Gorges University

Department of Civil Engineering, Tongji Zhejiang College

Institute of Rock and Soil Mechanics, Chinese Academy of Sciences

College of Resources and Environment Engineering, Guizhou University

AI问答

⁰