Simulation study of excavation process of shallow
embedded tunnel for metro

JI Xiao-ming; ZHANG Xuan-bing; BAI Shi-wei

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Simulation study of excavation process of shallow embedded tunnel for metro

更新时间：2026-06-25

- Simulation study of excavation process of shallow embedded tunnel for metro
- Vol. 23, Issue 6, (2002)
- 作者机构：
  
  1. 石家庄铁道学院,河北,石家庄,050043
  2. 中国科学院武汉岩土力学研究所，湖北武汉 430071 3. 中国矿业大学,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC： U459.2TB115
- Online First：04 September 2016，
  
  Published：2002
- 稿件说明：
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JI Xiao-ming, ZHANG Xuan-bing, BAI Shi-wei. Simulation study of excavation process of shallow embedded tunnel for metro[J]. 2002, 23(6).
DOI：

JI Xiao-ming, ZHANG Xuan-bing, BAI Shi-wei. Simulation study of excavation process of shallow embedded tunnel for metro[J]. 2002, 23(6). DOI：

摘要

在讨论浅埋暗挖地铁隧道开挖所引起的应力和位移释放的基础上，进行了隧道开挖卸荷的有限元模拟计算，讨论了开挖方式对地层位移释放的影响。模拟结果可指导隧道的施工设计。

Abstract

Based on basic concepts of stress relief and displacement relief in tunnel excavation process

a FEM simulation calculation for unloading under tunnel excavation is carried out. The effects of tunnel excavation modes on the displacement relief of strata are discussed. The calculation results may be used as a reference for selecting tunnel construction methods.

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