Prediction of ground surface movement and deformation in constructing large cross-section tunnel by shallow-burying and hidden-digging method

被引：0

作者：

Shi Ya-xin ^{[1
]}

Tao De-jing ^{[1
]}

Wang Ming-nian ^{[1
]}

机构：

[1] Southwest Jiaotong Univ, Sch Civil Engn, Chengdu 610031, Sichuan, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2008年 / 29卷 / 02期

关键词：

underground works; stochastic medium; movement and deformation of ground surface;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Based on the theory of stochastic medium, a new tunnel movement and deformation prediction software code is developed. And it is used to predict the ground surface settlement, inclination, curvature, lateral movement and lateral deformation due to the tunnel excavation. And through modifying the formula, it can be applied to predicting the ground surface movement and deformation of large cross-section tunnel for staged construction. A case study shows that the prediction method developed can reach good results and has some practical value.

引用

页码：465 / +

页数：6

共 10 条

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