Analysis of pressure and deformation of wall rock near deep tunnel

WANG De-rong; ZENG Shu-xin; WANG Xin-hong; WANG Ming-yang

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Analysis of pressure and deformation of wall rock near deep tunnel

更新时间：2026-06-25

- Analysis of pressure and deformation of wall rock near deep tunnel
- Vol. 28, Issue 3, (2007)
- 作者机构：
  
  1. 解放军理工大学工程兵工程学院,南京,210007
  2. 第二炮兵指挥学院,武汉,430012
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU435
- Online First：28 August 2013，
  
  Published：2007
- 稿件说明：
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WANG De-rong, ZENG Shu-xin, WANG Xin-hong, et al. Analysis of pressure and deformation of wall rock near deep tunnel[J]. 2007, 28(3).
DOI：

WANG De-rong, ZENG Shu-xin, WANG Xin-hong, et al. Analysis of pressure and deformation of wall rock near deep tunnel[J]. 2007, 28(3). DOI：

摘要

随着地下空间开发不断向深部发展，出现了用连续介质理论无法解释的现象。以普氏理论为突破口，通过实例分析，从定量的角度出发，找出了普氏压力计算存在的不足，而采用强度理论得出的结果符合实际的物理力学理论。同时也指出，在连续介质理论框架内该强度理论也有其不足，主要在于没有考虑“隐形”区域，暗示为了更精确地描述岩石压力，必须采用新途径。

Abstract

Along with the exploitation of the underground space approaches to the deep constantly

some phenomenon cannot be fully explained by mechanics of continuous media. The Protojiakonov’s Theory as a breakthrough

the shortage of the pressure calculation is found out from quantitative angle by analyzing example. The result from strength theory is in tally with the actual physico-mechanical truth. The shortage of strength theory is shown that in the continuity theory-frame also; mainly because the invisible district wasn’t considered. The new methods must be adopted in order to describe the rock-pressure accurately.

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