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Title
Rockburst evolutionary process and energy dissipation characteristics / Dazhao Song, Xueqiu He, Enyuan Wang, Zhenlei Li and Jie Liu.
ISBN
9789811362798 (electronic book)
9811362793 (electronic book)
9789811362781
Published
Singapore : Springer, [2020]
Copyright
©2020
Language
English
Description
1 online resource.
Item Number
10.1007/978-981-13-6
10.1007/978-981-13-6279-8 doi
Call Number
TN317
Dewey Decimal Classification
622.28
Summary
This book investigates the evolution process of rockburst based on the energy dissipation theory and proposes appropriate active prevention and control technologies. It discusses the electromagnetic radiation (EMR) generated by coal rock fractures as a measurement of the amount of dissipated energy, and the use of EMR to experimentally observe the time domain characteristics of energy dissipation during coal rock failure processes. It then proposes the concept of the rockburst activity domain system (RADS), establishes a dynamic pressure model of rockburst, and describes the energy criterion for rockburst instability. Lastly, it presents two waterjet cutting-based cases of pressure relief and rockburst prevention. The book serves as a reference resource for mine safety workers, engineering technicians, scientists, graduate students and undergraduates engaged in research on dynamic hazards such as rockburst.
Bibliography, etc. Note
Includes bibliographical references.
Access Note
Access limited to authorized users.
Digital File Characteristics
text file PDF
Source of Description
Online resource; title from PDF title page (viewed April 30, 2019).
Available in Other Form
Print version: 9789811362781
Introduction
Deformation and failure mechanism and energy conversion of coal/rock
Time domain characteristics of energy dissipation of coal/rock in its damage process
Spatiotemperal evolution of RADS based on energy dissipation of coal/rock
Model for dynamic-pressure-typed rock burst evolution of RADS
Evolution of stress field and energy field of MRADS through pressure-relief by water jet cutting
Field verification of stress and energy fields evolutions in MRADS during pressure relief by water jet cutting
Summary and prospect of the book.
