Shock and Vibration

Rockburst Induced by Geological Structure and Dynamic Load in Deep Mines


Publishing date
01 Oct 2020
Status
Published
Submission deadline
15 May 2020

Lead Editor

1China University of Mining and Technology, Xuzhou, China

2Central South University, Changsha, China

3Ruhr Universität Bochum, Bochum, Germany


Rockburst Induced by Geological Structure and Dynamic Load in Deep Mines

Description

As one of the typical coal-rock dynamic disasters, rockburst causes a serious threat to safety and production in deep mines, with significant characteristics of suddenness, instantaneous vibration, and huge damage to workers and equipment. Recently, rockburst has become a dominant challenge threatening the safe production of mines.

In recent years, with the increasing depth of underground mining, the geological conditions become more and more complex. The dynamic load disturbance caused by mining is easy to induce the geological structure instability and rockburst accident. Until now, rockburst accidents caused by geological structure and dynamic load disturbance occurred in many countries, such as the Lucky Friday Mine (USA), the Strathcona Mine (Canada), the Big Bell Mine (Australia) and the Longyun Coal Mine (China). Especially, on 20 October 2018, a disastrous rockburst suddenly happened during the excavation of the #3 crossheading of the 1303 working face water-draining roadway at the Longyun Coal Mine in Shandong province, China, which caused 21 deaths and four injuries. By field survey, the geological structure and dynamic load disturbance were identified as the main inducing factors of this accident. Therefore, the deep understanding on the mechanisms, advanced monitoring and warning technologies, and corresponding prevention and control methods for this type of rockburst are an urgent issue.

In this Special Issue, deep understandings on the rockburst induced by geological structures and dynamic load disturbance are encouraged, consisting of the mechanisms, monitoring, and early warning and prevention methods, especially for the case study of the type of rockburst. Manuscripts should focus on the mechanical mechanism analysis of the rockburst, validation of experiments or numerical simulations in the lab, and field applications of advanced monitoring and warning methods. The prevention and control technologies for this type of rockburst are particularly welcome. Additionally, review articles that discuss the state of the art, future directions, and advanced technologies or methods in relevant fields are also encouraged.

Potential topics include but are not limited to the following:

  • Rockburst mechanism of structure instability and coupled dynamic load disturbance
  • Deformation, failure and instability of coal and rock combinations in tectonic areas
  • Modelling of coal-rock parting-coal structure (CRCS)
  • Experimental and numerical investigations of geological structure instability
  • Loading model of dynamic and static stress in geological structures
  • Precursory information of rockburst triggered by geological structure instability
  • Advanced analysis methods and technologies of microseisms and acoustic emissions
  • Applicable methods for effective prevention and control the type of rockburst
  • Deep analysis of field rockburst accidents
  • Intelligent monitoring methods for rockburst
  • Intelligent prevention methods for rockburst
  • Optimized mining methods for prevention rockburst
  • Roadway layout methods for prevention rockburst

Articles

  • Special Issue
  • - Volume 2021
  • - Article ID 6692543
  • - Research Article

Mechanism and Procedure of Repeated Borehole Drilling Using Wall Protection and a Soft Structure to Prevent Rockburst: A Case Study

Yongliang He | Mingshi Gao | ... | Xin Yu
  • Special Issue
  • - Volume 2021
  • - Article ID 8830899
  • - Research Article

Numerical and Field Investigations on Rockburst Risk Adjacent to Irregular Coal Pillars and Fault

Zhi-long He | Cai-ping Lu | ... | Tao Zhou
  • Special Issue
  • - Volume 2020
  • - Article ID 8820506
  • - Research Article

Precursory Indicator for Mode I Fracture in Brittle Rock through Critical Slowing Down Analysis

Zhenghu Zhang | Tao Chen | ... | Jianhui Deng
  • Special Issue
  • - Volume 2020
  • - Article ID 8824323
  • - Research Article

Research on Evaluation Index and Application of Rockburst Risk in Deep Strip Mining

Bangyou Jiang | Hongguang Ji | ... | Jiaxin Lu
  • Special Issue
  • - Volume 2020
  • - Article ID 8876905
  • - Research Article

Controlling Mechanism of Rock Burst by CO2 Fracturing Blasting Based on Rock Burst System

Tianwei Lan | Chaojun Fan | ... | Jiawei Sun
  • Special Issue
  • - Volume 2020
  • - Article ID 8830371
  • - Research Article

The Properties of a Coal Body and Prediction of Compound Coal-Rock Dynamic Disasters

Guowei Dong | Xuanming Liang | Zhen Wang
  • Special Issue
  • - Volume 2020
  • - Article ID 4182861
  • - Research Article

Experimental Study on the Influence of Specimen Shape on Rockburst Proneness of Red Sandstone

Jiajun Yang | Fengqiang Gong | ... | Zhixiang Liu
  • Special Issue
  • - Volume 2020
  • - Article ID 7925724
  • - Research Article

Experimental Investigation of the Use of Expansive Materials to Increase Permeability in Coal Seams through Expansive Fracturing

Xiao Cui | Jiayong Zhang | ... | Xuemin Gong
  • Special Issue
  • - Volume 2020
  • - Article ID 8825505
  • - Research Article

Discussions on the Complete Strain Energy Characteristics of Deep Granite and Assessment of Rockburst Tendency

Lu Chen | Lijie Guo
  • Special Issue
  • - Volume 2020
  • - Article ID 8867476
  • - Research Article

A New Method for Predicting Coal and Gas Outbursts

Guowei Dong | Xuanming Liang | Qixiang Wang
Shock and Vibration
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Acceptance rate25%
Submission to final decision95 days
Acceptance to publication17 days
CiteScore2.800
Journal Citation Indicator0.400
Impact Factor1.6
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