Some developments and new insights of environmental problems and deep mining strategy for cleaner production in mines
Cleaner production is the continuous application of an integrated preventive environmental
strategy which stressed the importance of environment and human beings. Although the …
strategy which stressed the importance of environment and human beings. Although the …
[HTML][HTML] Implications for rock instability precursors and principal stress direction from rock acoustic experiments
The characteristics of rock instability precursors and the principal stress direction are very
crucial for the prevention of geological disasters. This study investigated the qualitative …
crucial for the prevention of geological disasters. This study investigated the qualitative …
Microseismicity and focal mechanism of blasting-induced block falling of intersecting chamber of large underground cavern under high geostress
J Zhao, Q Jiang, S Pei, B Chen, D Xu… - Journal of Central South …, 2023 - Springer
Block falling is a rock mass damage disaster that is easily encountered during the
excavation of underground caverns. To objectively assess the microseismicity and focal …
excavation of underground caverns. To objectively assess the microseismicity and focal …
Automatic early warning of rockbursts from microseismic events by learning the feature-augmented point cloud representation
S Tang, J Wang, L Tang, S Ding - Tunnelling and Underground Space …, 2024 - Elsevier
This study proposes an automatic early warning system for rockbursts in deeply buried
tunnels using microseismic data. A novel machine learning model is introduced, which is the …
tunnels using microseismic data. A novel machine learning model is introduced, which is the …
Some developments and new insights for microseismic/acoustic emission source localization
The purpose of this review is to discuss the development of the methods in
microseismic/acoustic emission (AE) source localization and detail the principles of the …
microseismic/acoustic emission (AE) source localization and detail the principles of the …
[HTML][HTML] Fast marching method for microseismic source location in cavern-containing rockmass: performance analysis and engineering application
R Jiang, F Dai, Y Liu, A Li - Engineering, 2021 - Elsevier
Microseismic (MS) event locations are vital aspect of MS monitoring technology used to
delineate the damage zone inside the surrounding rock mass. However, complex geological …
delineate the damage zone inside the surrounding rock mass. However, complex geological …
Collaborative localization method using analytical and iterative solutions for microseismic/acoustic emission sources in the rockmass structure for underground mining
The localization of microseismic sources/acoustic emission in the rockmass structure can
provide the basis for determining the potential areas of rockmass instability and rockburst in …
provide the basis for determining the potential areas of rockmass instability and rockburst in …
Long-term prediction of rockburst hazard in deep underground openings using three robust data mining techniques
R Shirani Faradonbeh, A Taheri - Engineering with Computers, 2019 - Springer
Rockburst phenomenon is the extreme release of strain energy stored in surrounding rock
mass which could lead to casualties, damage to underground structures and equipment and …
mass which could lead to casualties, damage to underground structures and equipment and …
[HTML][HTML] Microseismic event waveform classification using CNN-based transfer learning models
The efficient processing of large amounts of data collected by the microseismic monitoring
system (MMS), especially the rapid identification of microseismic events in explosions and …
system (MMS), especially the rapid identification of microseismic events in explosions and …
Discrimination of mining microseismic events and blasts using convolutional neural networks and original waveform
L Dong, Z Tang, X Li, Y Chen, J Xue - Journal of Central South University, 2020 - Springer
Microseismic monitoring system is one of the effective methods for deep mining geo-stress
monitoring. The principle of microseismic monitoring system is to analyze the mechanical …
monitoring. The principle of microseismic monitoring system is to analyze the mechanical …