Development Status and Trends of Coal and Gas Outburst Prediction and Early Warning Technologies in China Over the Past Decade

Yi Zhang

doi:10.54097/th7f9t58

Authors

Yi Zhang

DOI:

https://doi.org/10.54097/th7f9t58

Keywords:

Coal and Gas Outburst; Prediction and Early Warning Technology; Development Over the Past Decade; Intelligence; Multi-Source Information Fusion

Abstract

Coal and gas outburst is a major disaster in coal mining, posing a severe threat to the life safety of miners and coal mine production. Over the past decade, China has made remarkable progress in the field of coal and gas outburst prediction and early warning technologies, evolving from static index methods to multi-source information fusion-based early warning and upgrading from traditional monitoring approaches to the application of intelligent technologies. This paper elaborates on the development trajectory of coal and gas outburst prediction and early warning technologies in China over the past decade, encompassing advancements in foundational theoretical research, prediction method models, monitoring equipment development, and early warning system construction. It analyzes the current challenges faced by these technologies and provides an outlook on future development trends, aiming to offer technical references for safe coal mine production and drive the advancement of coal and gas outburst prediction and early warning technologies to a higher level.

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