Grope for shield tunnel construction induced ground maximal settlement

WEI Xin-jiang; ZHANG Jin-ju; ZHANG Shi-min

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Grope for shield tunnel construction induced ground maximal settlement

更新时间：2026-06-25

- Grope for shield tunnel construction induced ground maximal settlement
- Vol. 29, Issue 2, (2008)
- 作者机构：
  
  1. 浙江大学岩土工程研究所,杭州,310027
  2. 浙江大学城市学院,杭州,310015
- 作者简介：
- 基金信息：
- DOI：
  CLC： U457
- Online First：10 July 2013，
  
  Published：2008
- 稿件说明：
移动端阅览
WEI Xin-jiang, ZHANG Jin-ju, ZHANG Shi-min. Grope for shield tunnel construction induced ground maximal settlement[J]. 2008, 29(2).
DOI：

WEI Xin-jiang, ZHANG Jin-ju, ZHANG Shi-min. Grope for shield tunnel construction induced ground maximal settlement[J]. 2008, 29(2). DOI：

摘要

基于弹性半空间的Boussinesq解，建立在半径为a的圆平面上作用一锥形扰动荷载的简化模型，推导出盾构隧道施工阶段引起的地面沉降最大值的简化公式，并对式中两个重要参数进行探讨。结合实例，比较了Peck法，实测值与文中公式三者的结果，认为在不考虑土体蠕变时其解析解与实测值较为接近。

Abstract

Based on the solution of Boussinesq

a model is established; and the model assumes that a cone-shaped load acts on the circinal plane while its radius of a. Then a shield tunnel ground maximum settlement formula during constructions

is derived. The two important parameters are probed into. Then the three results of the Peck method

the formula in this paper and the true value are compared by a real example. Without considering creep of soil

the formula in this paper is closest to the true value.

关键词

Keywords

references

Views

1435

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Intelligent geological condition recognition in shield tunneling via time-series clustering and online learning

Shield-soil interaction model and numerical solution methodology considering active articulation system

Deformation effect on existing tunnels overlapped by new tunnel in lower-region

Analysis of dynamic response of shield tunnel to explosion seismic wave

Measurement and analysis of impact of foundation pit excavation on below existed shield tunnels

Related Author

ZHEN Jia-jie

LAI Feng-wen

HUANG Ming

LIAO Qing-xiang

LI Shuang

DUAN Yue-qiang

XIE Li-fu

GUAN Zhen-chang

Related Institution

College of Civil Engineering, Fuzhou University

College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University

Fujian Fuzhou Construction Development Group Co. Ltd.

Xiamen Engineering Co. Ltd. of CCCC First Highway Engineering Co. Ltd.

China Construction Fourth Engineering Division Co. Ltd.

AI问答

⁰