Rockburst Mechanism and Intelligent Early Warning
Description
Rockburst presents a significant challenge in geotechnical engineering, often called the 'cancer' of deep ground engineering. Without advanced scientific and effective experimental techniques, understanding its disaster mechanism remains difficult. Complex geological conditions also hamper current early warning methods, leading to generally low success rates. Supported by the National Natural Science Foundation of China, this book reviews key advances in understanding the disaster mechanism and in developing intelligent early warning systems for deep rockbursts, based on true triaxial unloading experiments. It aims to accurately simulate the rockburst process, analyze its mechanisms, and establish reliable early warning techniques. The insights are intended to offer a theoretical foundation and practical strategies to prevent rockburst disasters in deep tunnels.
More details
Persons
Dr. Fuqiang Ren received his B.E. degree in Exploration Technology and Engineering from the Institute of Disaster Prevention, Langfang, China in 2014, and the Ph.D. degree in Geotechnical Engineering from China University of Mining and Technology Beijing, in 2019. Since Sep. 2019, Dr. Ren has been in School of Civil Engineering, University of Science and Technology Liaoning as a lecturer, and as an Associate Professor since Dec. 2022. Dr. Fuqiang Ren's primary research focus is on deep rock mechanics and engineering disaster prevention and control. He has published more than 50 SCI or EI papers as either the first or corresponding author. He has led over 10 research projects, including the National Natural Science Foundation of China (NSFC) Youth Project. Currently, he serves as a Committee Member of the Open-pit Mining and Slope Engineering Committee of CSRME, a Youth Editorial Board Member of the international journal Intelligent Geoengineering, and a reviewer for over 10 top international SCI journals, including IJRMMS, RMRE, and JRMGE.
Dr. Chun Zhu received his B.E. degree in Civil Engineering from China University of Mining and Technology, Xuzhou, China in 2015, Master's degree in Architecture and Civil Engineering from China University of Mining and Technology, Beijing, China in 2017, and the Ph.D. degree in Geological Engineering from Jilin University, Changchun, China, in 2020. Since Jul. 2020, Dr. Zhu has been in School of Earth Science and Engineering, Hohai University as a lecturer, and as an Professor since Apr. 2022. Dr. Zhu is mainly engaged in the research of deep rock mechanics and engineering disaster control.
Dr. Yuan Chang received his B.E. degree in Civil Engineering from the University of Science and Technology, Liaoning, China, in 2013, and the Master's and Ph.D. degrees in Geotechnical Engineering from China University of Mining and Technology, Beijing, China, in 2016, and 2019, respectively. Since Sep. 2019, Dr. Chang has been in School of Civil Engineering, University of Science and Technology, Liaoning, as a lecturer. Dr. Yuan Chang focuses on the research of rock mechanics and slope engineering. Her recent research interests include: rock dynamics, lower temperature effects on rock, rock mass damage due to mining, etc.
Content
Chapter 1 Introduction.- Chapter 2 Rockburst mechanism analysis based on the acoustic emission.- Chapter 3 Rockburst characteristics of sandstone under true triaxial loading and double faces unloading in one direction.