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Rock Mechanics in Mining and Tunnelling Engineering: Contributions and Challenges

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Civil Engineering".

Deadline for manuscript submissions: 20 June 2025 | Viewed by 696

Special Issue Editors


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Guest Editor
Key Laboratory of Safety for Geotechnical and Structural Engineering of Hubei Province, School of Civil Engineering, Wuhan University, Wuhan 430072, China
Interests: rock mechanics; mining engineering; TBM; discrete element method; fracturing mechanism; rockbursts

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Guest Editor
School of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China
Interests: tunnel engineering; underground space; geotechnical engineering; shield TBM

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Guest Editor
State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing 100084, China
Interests: underground engineering; rock mechanics; intelligent tunnelling; high-efficiency rock breaking methods

Special Issue Information

Dear Colleagues,

This Special Issue explores the pivotal role of rock mechanics in advancing mining and tunnelling engineering. It emphasises the integration of innovative analysis methods, state-of-the-art technologies, and multidisciplinary approaches to address challenges in design, stability, and efficiency. Contributions include theoretical advancements, experimental studies, and case applications that enhance understanding of rock behaviour under complex geological and operational conditions. Key topics include rock failure mechanisms, numerical and analytical modelling, ground support systems, and the use of AI and machine learning for predictive analysis. The challenges section will address the ongoing issues and difficulties faced by researchers and practitioners in the field. These challenges may include the complexity of rock mass behaviour, the unpredictability of geological conditions, the limitations of current technologies and methods, and the need for more sustainable and environmentally friendly mining and tunnelling practices.

Dr. Qi Zhang
Dr. Shaohui Tang
Dr. Weiqiang Xie
Guest Editors

Manuscript Submission Information

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Keywords

  • rock mechanics
  • mining engineering
  • tunnelling
  • numerical modelling
  • experimental techniques
  • case studies
  • artificial intelligence
  • environmentally friendly methods

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Published Papers (1 paper)

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Research

19 pages, 11520 KiB  
Article
Numerical Simulation on Dynamic Response of Drilling Parameters in Loaded Rock Mass
by Yujing Jiang, Zongmeng Bai, Decheng Ge, Jiankang Liu, Hengjie Luan and Yining Zheng
Appl. Sci. 2025, 15(11), 5977; https://doi.org/10.3390/app15115977 - 26 May 2025
Viewed by 255
Abstract
The characterization of the mechanical parameters of rock mass is a basic problem in the field of rock mechanics, and it is also an important basis for surrounding rock classification, stability analysis, and support design in underground engineering. Based on the engineering background [...] Read more.
The characterization of the mechanical parameters of rock mass is a basic problem in the field of rock mechanics, and it is also an important basis for surrounding rock classification, stability analysis, and support design in underground engineering. Based on the engineering background of pressure relief drilling in Guotun Coal Mine, this paper carries out an engineering test while drilling. The numerical simulation method is used to explore the influence of different lithology rocks, different control conditions, and different confining pressure conditions on the parameters while drilling and to study the variation in drilling time, drilling depth, drilling rate, and revolution speed. The results show that under the same control conditions, the drilling rate of coal, mudstone, sandy mudstone, and siltstone are in the order of coal > mudstone > sandy mudstone > siltstone. For similar rock specimens, when the thrust is fixed, the drilling rate increases with the increase in the revolution speed, and when the revolution speed is fixed, the drilling rate increases with the increase in the thrust. When the rock specimen is in different confining pressure states, the drilling rate decreases with the increase in confining pressure, and the torque increases with the increase in confining pressure. This study provides a scientific basis for the realization of in situ rapid and effective measurement technology for the rock mechanical parameters of coal and rock mass, which is helpful for improving the measurement accuracy and efficiency and promoting the safe and efficient mining of coal mines. Full article
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