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Updated: Jul 4, 2025
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A Uniaxial Compression Experiment with CO2-Bearing Coal Using a Visualized and Constant-Volume Gas-Solid Coupling Test System
Published on: June 12, 2019
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Visualization and analysis of knowledge domains for recent developments in coal mechanical properties studies
Chen Wang1, Xiaomeng Xu2, Yihuai Zhang3
1Department of Intelligent Architecture, Zhejiang College of Security Technology, Wenzhou, 325016, China.
Heliyon
|February 5, 2024
Summary
Research on coal mechanical properties is rapidly expanding, with China and the US leading in publications. Key areas include developing mechanical property models and understanding strength-temperature relationships for dynamic disaster prevention.
Area of Science:
- Geosciences
- Materials Science
- Mining Engineering
Background:
- Understanding coal's mechanical properties is crucial for preventing dynamic disasters.
- Bibliometric analysis provides insights into research trends and progress in this field.
Purpose of the Study:
- To analyze the research progress and trends in the mechanical properties of coal.
- To identify research hotspots and frontiers for future investigation.
Main Methods:
- Bibliometric analysis of 3450 documents from the Web of Science (WOS) core database.
- Analysis of publication trends by year, country, organization, author, and journal.
Main Results:
- A significant increase in research papers on coal mechanical properties was observed.
- China, America, and Australia are leading countries in influential research.
- Key journals include C&BM, FUEL, and INT J ROCK MECH MIN.
Conclusions:
- The fundamental theory and research system for coal mechanical properties have been established.
- Future research should focus on developing mechanical property and permeability models, strength-temperature relationships, and applications in concrete mixes.
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