Rockburst in Extra-Thick Coal Seam Mining: Mechanism and Prevention

2024
ISBN: 978-981-97-3376-7
Verlag: Springer Nature Singapore

Buch, Englisch, 231 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 580 g

This book provides a detailed introduction to the mechanism of rockburst in extremely thick coal seam mining and explores the mechanical mechanism on why the critical depth of rockburst in extremely thick coal seam mining is significantly smaller than that in thin to thick coal seams, it also proposes targeted monitoring, warning, and treatment technologies. The prevention and control of coal mine rockburst is a global problem, attracting engineers and scientists from various disciplines such as mining, geology, geophysics, and civil engineering to conduct research. This book provides multiple case studies of rockburst accidents in mining of ultra-thick coal seams and provides a detailed analysis of the mechanisms and treatment technologies of each rockburst accident. It aims at graduate students, researchers, and on-site engineers who are interested in the mechanism of rockburst occurrence, monitoring, early warning, and treatment technology. 

The translation was done with the help of artificial intelligence. The present version has been revised technically and linguistically by the authors in collaboration with a professional translator.

Zielgruppe

Research

Autoren/Hrsg.

Zhu, Sitao

Liu, Jinhai

Jiang, Fuxing

Zhang, Xiufeng

Fachgebiete

• Geowissenschaften Geologie Geologie
• Technische Wissenschaften Bauingenieurwesen Gebäudesicherheit
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Maschinenbau
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Bergbau, Hüttenwesen
• Technische Wissenschaften Energietechnik | Elektrotechnik Technologien für Fossile Energieträger

Inhaltsverzeichnis

Chapter 1 Introduction.- Chapter 2 Mechanism of rockburst in extra-thick coal seam.- Chapter 3 Monitoring and early warning of rockburst in excavation face of extra-thick coal seam.- Chapter 4 Mechanism of pressure relief failure in extra-thick coal seam excavation face.- Chapter 5 Collaborative control of rockburst and large deformation in roadway along gob of extra-thick coal seam.- Chapter 6 Mechanism and prevention of overall instability impact in extra-thick coal seam.- Chapter 7 Key technologies for preventing and controlling rockburst in extra-thick coal seam mining.- Chapter 8 Conclusion.

Über Autor(innen)

Dr. Sitao Zhu, Associate Professor in School of Civil and Resource Engineering, University of Science and Technology Beijing.
Dr. Zhu focuses on the research of the mechanism, monitoring, warning, and prevention of coal mine rockburst/earthquake occurrence. Hosted 5 projects including the National Natural Science Fund, Key R&D Program Tasks, and Postdoctoral Fund. Received over 20 provincial and ministerial level awards such as the China Association for Science and Technology Youth Talent Promotion, Green Mining Youth Science and Technology Award, and Hebei Province Science and Technology Progress Second Prize. Published over 30 SCI and EI papers by first/corresponding authors, and authorized 15 national invention patents and 6 software copyrights. Undertake over 40 horizontal projects for mining enterprises. The research results have been widely used in more than 20 rockburst / mine earthquake mines in China, such as super thick topsoil, super thick hard rock, super thick coal seam, multi coal seam and isolated island.