基于流固耦合的坡度对TBM斜井围岩的影响研究

盛素玲; 熊晓晖; 熊德敏

doi:10.13409/j.cnki.jdpme.2017.02.010

您当前的位置：

首页 >

文章列表页 >

基于流固耦合的坡度对TBM斜井围岩的影响研究

边坡与地质工程 | 更新时间：2025-12-11

- 基于流固耦合的坡度对TBM斜井围岩的影响研究
- The Analysis of the Effects of the Fluid-structure Coupling Slope on TBM Inclined Surrounding Rocks
- 防灾减灾工程学报 2017年37卷第2期页码：243-249
- 作者机构：
- 作者简介：
- 基金信息：
  
  国家科技支撑计划项目（2013BAB10B05）;浙江省建设厅课题（2015K79）;浙江省教育厅课题（Y201534851）资助
- DOI：10.13409/j.cnki.jdpme.2017.02.010
  中图分类号： D262.12
- 纸质出版：2017
- 稿件说明：
移动端阅览
[1]盛素玲,熊晓晖,熊德敏.基于流固耦合的坡度对TBM斜井围岩的影响研究[J].防灾减灾工程学报,2017,37(02):243-249.

盛素玲, 熊晓晖, 熊德敏. The Analysis of the Effects of the Fluid-structure Coupling Slope on TBM Inclined Surrounding Rocks[J]. 2017, 37(2): 243-249.
[1]盛素玲,熊晓晖,熊德敏.基于流固耦合的坡度对TBM斜井围岩的影响研究[J].防灾减灾工程学报,2017,37(02):243-249. DOI： 10.13409/j.cnki.jdpme.2017.02.010.

盛素玲, 熊晓晖, 熊德敏. The Analysis of the Effects of the Fluid-structure Coupling Slope on TBM Inclined Surrounding Rocks[J]. 2017, 37(2): 243-249. DOI： 10.13409/j.cnki.jdpme.2017.02.010.

摘要

以内蒙古新街台格庙矿区的TBM斜井工程为背景

运用FLAC3D软件建立TBM斜井施工的三维模型

基于流固耦合理论

从孔隙水压力、应力及变形3个方面对TBM隧道和TBM斜井进行对比分析

并研究了坡度对TBM斜井围岩力学特性的影响。研究结果表明:流固耦合条件下

随着施工进度的发展

TBM斜井在拱腰和拱底处的应力和变形值要大于TBM隧道的值。坡度对富水条件下的TBM隧道围岩变形和应力的影响较明显

坡度越大

围岩越易失稳

拱腰处的应力、变形及孔隙水压力变化较大

大坡度TBM斜井施工应重点注意拱腰部位的支护及防排水。研究结果可为富水大坡度的TBM斜井工程设计施工提供理论参考。

Abstract

On the background of TBM slope mine project in the mining area of Taige Temple

Xinjie Town

Inner Mongolia

this paper uses FLAC3 Dsoftware to establish a 3Dmodel of RBM slope mine construction.Based on the fluid-solid coupling theory

this paper makes comparative analysis of RBM tunnel and TBM slope from three aspects:pressure of pore-space water

stress and deformation.In addition

this paper studies the influence of the slope gradient on the mechanical properties of the enclosing rock of the TBM slope mine.The results show that considering the fluid-solid coupling conditions

with the construction progress

the TBM slope mine would have higher values of stress and deformation at the haunch and the intrados than the counterpart values of the TBM tunnel.The slope gradient has significant influence on the deformation and stress of the enclosing rock of the TBM tunnel under rich water condition.The steeper the slope gradient is

the easier it is for the enclosing rock to lose stability.In particular

the stress

the deformation and the pore-space water pressure have big changes at the haunch.In the construction of steep-gradient TBM slope mine

the support for the haunch and water proof and water discharge at the haunch shall receive more attention.The research results could offer certain extent of theoretical reference to the design and construction of rich-water steep-slope TBM slope mines.

关键词

Keywords

references

考虑流固耦合效应的水下盾构隧道受力特性 [J]. 齐春,何川,封坤. 西南交通大学学报 . 2015(02)

海底隧道流固耦合相似模拟试验 [J]. 蔚立元,靖洪文,徐帮树,王迎超. 中南大学学报(自然科学版) . 2015(03)

海底隧道新型可拓展突水模型试验系统的研制及应用 [J]. 李术才,王凯,李利平,张庆松,胡聪,周毅,刘洪亮,林鹏. 岩石力学与工程学报 . 2014(12)

富水区隧道合理防排水型式及注浆加固参数研究 [J]. 邹育麟,何川,胡雄玉,何聪,蓝蕾蕾. 防灾减灾工程学报 . 2014(04)

基于流固耦合的泥水盾构隧道施工引发地表变形 [J]. 邓宗伟,伍振志,曹浩,沈平欢. 中南大学学报(自然科学版) . 2013(02)

偏压富水软岩大断面隧道下穿建筑物地层变形及影响分析 [J]. 曹瑞琅,贺少辉,李子峰. 岩石力学与工程学报 . 2012(05)

煤层底板岩体采动渗流场–应变场耦合分析 [J]. 姚多喜,鲁海峰. 岩石力学与工程学报 . 2012(S1)

考虑流-固耦合的隧道开挖数值模拟 [J]. 纪佑军,刘建军,程林松. 岩土力学 . 2011(04)

基于流固耦合岩溶隧道围岩稳定性研究 [D]. 雷明明. 重庆交通大学 2014

FLAC/FLAC3D基础与工程实例[M]. 中国水利水电出版社 , 陈育民, 2008

Coupled seepage-elastoplastic-damage analysis of saturated porous media and its application to water conveyance tunnel [J] . Ying Chen,Youzhi Wang,Qiong Yu Zhang. Tunnelling and Underground Space Technology incor . 2014

Seepage-stress coupled analysis on anisotropic characteristics of the fractured rock mass around roadway [J] . T.H. Yang,P. Jia,W.H. Shi,P.T. Wang,H.L. Liu,Q.L. Yu. Tunnelling and Underground Space Technology incorporating Trenchless Technology Research . 2014

A numerical study of the effect of soil and grout material properties and cover depth in shield tunnelling [J] . Thomas Kasper,Günther Meschke. Computers and Geotechnics . 2006 (4)

Liner stresses in deep tunnels below the water table [J] . Seok-Woo Nam,Antonio Bobet. Tunnelling and Underground Space Technology incorporating Trenchless Technology Research . 2005 (6)

浏览量

256

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

降雨入渗条件下内河航道岸坡稳定性分析

小净距立体交叉隧道流固耦合研究

超高层建筑风致振动的现场实测与数值模拟

不同掘进工艺煤与瓦斯流固耦合数值模拟研究

卡扣式机械连接预应力实心方桩承台节点力学性能有限元分析