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Open Access 2025 | Open Access | Book

Spatial-Temporal Evolution of Mining-Induced Rock Damage and Ground Control of Roadways

Authors: Zhijie Wen, Zhenqi Song, Yujing Jiang, Yujun Zuo, Jian Tao

Publisher: Springer Nature Singapore

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About this book

This open access book presents the Coal remains the primary energy source in China, with an estimated total coal reserve of 59 trillion tons at depths of less than 2000 meters. Among these, over 50% lie at depths exceeding 1000 meters, primarily distributed in central and eastern China. Deep coal mining has become the new norm for the coal industry’s development and resource exploitation. To ensure energy supply for the rapid economic development of central and eastern regions, mining coal resources from depths of over 1000 meters is inevitable. This endeavor holds significant strategic importance for safeguarding national energy security and supporting regional economic growth. However, mining-induced hazards, such as rock bursts, water inrushes, and roof collapses, continue to occur frequently in both local and state-owned coal mines. These incidents pose severe threats to the safety of coal production, tarnish the reputation of China's mining industry, and hinder its development. Therefore, advancing mining engineering—especially the theories of major accident prediction and control—is essential. A deeper understanding of the dynamic processes underlying mining-induced pressure and strata movement is necessary. Promoting safe and efficient coal mining through informed decision-making and management supported by scientific, quantitative methods is a critical and urgent task. Achieving informatization, intelligence, and visualization in mining operations will be key to fundamentally addressing the current safety challenges in China's mining industry. In recent years, the author and their team have conducted in-depth studies on models of dynamic disasters and surrounding rock control in deep mines, supported by projects under the National Basic Research Program (973 Program), the National Key R&D Program, as well as talent and general research funds and specialized consultancy projects from the Chinese Academy of Sciences. The main research focuses include constructing spatial structural models of overlying strata in mining areas, analyzing the spatiotemporal evolution of mining-induced stress, and developing proactive control technologies for dynamic disasters in mining areas. This book aims to provide foundational insights into the occurrence and control of major mining accidents. It proposes a decision-making framework for predicting and managing such disasters by controlling the movement of surrounding rock and stress conditions induced by mining. These efforts are expected to provide a reference for advancing research in related fields.

Table of Contents

Frontmatter

Open Access

Chapter 1. Introduction
Abstract
Coal is the pillar energy of our country, it is an important non-renewable fuel and industrial raw material, and the coal industry is an important basic industry related to the economic lifeline and energy security of our country.
Zhijie Wen, Zhenqi Song, Yujing Jiang, Yujun Zuo, Jian Tao

Open Access

Chapter 2. Research on Spatio-Temporal Migration Law of Overburden Structure in Mining Area
Abstract
The coal mine mining area is always in the process of continuous advancement and development, and the mining stress is also in the process of continuous development and change with the advancement of the mining area.
Zhijie Wen, Zhenqi Song, Yujing Jiang, Yujun Zuo, Jian Tao

Open Access

Chapter 3. Temporal and Spatial Evolution Mechanism of Mining Stress Field
Abstract
As the mining depth increases, the self-weight stress of the coal body, the structural stress and the mining stress overlap, forming a very complex stress situation in the mining field, causing a series of changes in the physical and mechanical properties of the rock, and showing obvious strong disturbance characteristics. Some problems related to rock mechanics science and engineering gradually change from quantitative to qualitative. The deformation and destruction degree and mode of coal and rock mass are quite different from those in shallow parts. The existing theories and tunnel support methods applicable to shallow mining have encountered problems in deep engineering practice. The resource extraction is extremely difficult and the risk of major mine safety accidents increases, seriously threatening the safe production of the mine. Therefore, it is necessary to explore the temporal and spatial evolution laws of deep mining fields and the loss evolution mechanical characteristics of coal and rock masses.
Zhijie Wen, Zhenqi Song, Yujing Jiang, Yujun Zuo, Jian Tao

Open Access

Chapter 4. Key Technologies for Controlling Mining Dynamic Disasters
Abstract
Deep coal resources are the main backup energy security for our country in the future. China is the country with the largest scale, difficulty, and number of deep coal mine construction in the world. The safe and efficient mining of deep coal resources is a key issue that most coal mines in our country must face. Typical mining dynamic disasters include rock burst, mine water inrush, and large deformation of roadway surrounding rock, which are sudden, sharp, and violent. They are extremely complex dynamic phenomena that occur in coal mine mining, essentially induced by stress field disturbance or strain increase during mining process, leading to the birth, development, and penetration of micro-fractures until instability occurs.
Zhijie Wen, Zhenqi Song, Yujing Jiang, Yujun Zuo, Jian Tao

Open Access

Chapter 5. Control of Large Deformation of Surrounding Rock Based on Stress Gradient Theory
Abstract
With the annual increase in the mining depth of coal mines and the exhaustion of coal resources in central and eastern China, deep mining is affected by high geothermal, high geostress, high osmotic pressure and mining disturbance.
Zhijie Wen, Zhenqi Song, Yujing Jiang, Yujun Zuo, Jian Tao
Metadata
Title
Spatial-Temporal Evolution of Mining-Induced Rock Damage and Ground Control of Roadways
Authors
Zhijie Wen
Zhenqi Song
Yujing Jiang
Yujun Zuo
Jian Tao
Copyright Year
2025
Publisher
Springer Nature Singapore
Electronic ISBN
978-981-9654-39-0
Print ISBN
978-981-9654-38-3
DOI
https://doi.org/10.1007/978-981-96-5439-0