Relation between rock-burst and rock post-peak behavior

WANG Xin-hong; WANG Ming-yang

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Relation between rock-burst and rock post-peak behavior

更新时间：2026-06-25

- Relation between rock-burst and rock post-peak behavior
- Vol. 27, Issue 6, (2006)
- 作者机构：
  
  1. 第二炮兵指挥学院,武汉,430012
  2. 解放军理工大学,南京,210007
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU94
- Online First：14 November 2013，
  
  Published：2006
- 稿件说明：
移动端阅览
WANG Xin-hong, WANG Ming-yang. Relation between rock-burst and rock post-peak behavior[J]. 2006, 27(6).
DOI：

WANG Xin-hong, WANG Ming-yang. Relation between rock-burst and rock post-peak behavior[J]. 2006, 27(6). DOI：

摘要

峰后岩石特性是产生岩爆的根本原因；地质力学因素是产生岩爆的外部因素。从地下工程开挖过程中围岩部分的能量释放、集聚、转移入手，揭示了高地应力是产生岩爆的重要外因；岩爆产生的时空特点是在破坏后塑性软化阶段，并从非线性岩石力学理论角度，研究了此阶段岩爆条件。得出以下结论：一是块系结构岩体变形稳定性与块体几何特性、尺度大小，以及破坏后物理性质有关；二是判断岩体是否发生岩爆，可采用：和 < 判据。

Abstract

There are some reasons to engender the rock-burst such as the rock post-peak behavior

which is the radical reason

and geological factors

which are exterior. After analyzing the energy releasing and gathering and transferring in surrounding rocks during the excavation in underground projects

it is discovered that the high stress is one of the important factor to engender the rock-burst. Character of engendering the rock-burst in space-time appears in step of plastic intenerated deformation. And the conditions of rock-burst are studied with nonlinear analysis. So the results are that the stability of the rock is connected with the size of the rock and physical characteristic of demolished rock. And the criterions are following the equations

and < .

关键词

Keywords

references

Views

1977

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study of micro-mesoscopic characteristics of marble fracture surface and correlation with unloading rock mass strength under high stress and unloading

Numerical simulation of rockburst processes of a circular tunnel at different lateral pressure coefficients

板状破坏的岩体岩爆判别的一种方法附视频

Nonlinear mechanical response of surrounding rock in compressed air energy storage cavern based on Hoek-Brown criterion

Engineering characteristics of xanthan gum improved sandy slope soil and slope ecological protection mechanism

Related Author

HUANG Da

TAN Qing

HUANG Run-qiu

WANG Xue-bin

PAN Yi-shan

1.武汉水利电力大学

2.武汉水利电力大学武汉 430072

3.武汉 430072

Related Institution

重庆大学土木工程学院

成都理工大学地质灾害防治与地质环境保护国家重点实验室

重庆大学教育部山地城市建设与新技术重点实验室

Department of Mechanics and Engineering Sciences, Liaoning Technical University

AI问答

⁰