Application of stochastic medium theory to predicting settlement in longitudinal surface due to tunnel construction by shield

SHI Cheng-hua; PENG Li-min

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Application of stochastic medium theory to predicting settlement in longitudinal surface due to tunnel construction by shield

更新时间：2026-06-25

- Application of stochastic medium theory to predicting settlement in longitudinal surface due to tunnel construction by shield
- Vol. 25, Issue 2, (2004)
- 作者机构：
  
  中南大学土木建筑学院,湖南,长沙,410075
- 作者简介：
- 基金信息：
- DOI：
  CLC： U45
- Online First：15 July 2014，
  
  Published：2004
- 稿件说明：
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SHI Cheng-hua, PENG Li-min. Application of stochastic medium theory to predicting settlement in longitudinal surface due to tunnel construction by shield[J]. 2004, 25(2).
DOI：

SHI Cheng-hua, PENG Li-min. Application of stochastic medium theory to predicting settlement in longitudinal surface due to tunnel construction by shield[J]. 2004, 25(2). DOI：

摘要

将盾构法施工隧道开挖引起的地表下沉以及盾构挤压引起的地表隆起均视为一随机过程，应用随机介质理论，对隧道施工所引起的纵向地表沉降进行了分析，推导出了相应的计算公式。工程实例分析表明，该方法效果良好，具有一定的实用价值。

Abstract

The ground surface settlement due to tunnel excavation and ground surface rising due to squeezing by shield is considered as a stochastic process; and the stochastic medium theory is applied to predicting and analyzing the ground settlement in longitudinal surface due to tunnel construction; and the corresponding calculation formulas are derived. An example of case history shows that the prediction method developed can reach good results and has some practical value.

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