Evolution, Monitoring and Predicting Models of Rockburst: Precursor Information for Rock Failure

Description

This open access book focuses on investigating predicting precursor information and key points of rockburst in mining engineering through laboratory experiment, theoretical analysis, numerical simulation and case studies. Understanding the evolution patterns for the microstructure instability of rock is a prerequisite for rockburst prediction. The book provides a guide for readers seeking to understand the evolution patterns for the microstrucure of rock failure, the predicting key point of rock failure and the rockburst predicting model. It will be an essential reference to understand mechanism of rockburst and sheds new light on dynamic disasters prediction. Chapters are carefully developed to cover (1) The evolution patterns for the microstructure instability of rock; (2) Rockburst hazard monitoring and predicting criterion and predicting models. The book addresses the issue with a holistic and systematic approach that investigates the occurrence mechanism of rockburst based on the evolution patterns for the microstructure of rock failure and establishes the predicting model of rockburst. This book will be of interest to researchers of mining engineering, rock mechanics engineering and safety engineering. Front Matter ....Pages i-xix Introduction (Chunlai Wang)....Pages 1-10 Experimental Materials and Equipments (Chunlai Wang)....Pages 11-22 Mechanism and Predicting Theory-Based of Rockburst Evolution (Chunlai Wang)....Pages 23-33 Three-Dimensional Reconstruction Model and Numerical Simulation of Rock Fissures (Chunlai Wang)....Pages 35-58 Experimental Investigation on Nonlinear Dynamic Evolution Patterns of Cracks in Rock Failure Process (Chunlai Wang)....Pages 59-76 Experimental Investigation on AE Precursor Information of Rockburst (Chunlai Wang)....Pages 77-105 Experimental Investigations on Multi-means and Synergistic Prediction for Rockburst (Chunlai Wang)....Pages 107-147 Predicting Model of Rockburst Based on Nondeterministic Theory (Chunlai Wang)....Pages 149-161 Field Case (Chunlai Wang)....Pages 163-188