{'fraction_non_alphanumeric': 0.016412661195779603, 'fraction_numerical': 0.0, 'mean_word_length': 5.233576642335766, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Research status and development trend of rock burst prediction technology

With the continuous excavation of tunnels, rock bursts have become a worldwide geological disaster, which greatly threatens the safety of life and property of mine construction workers. The study of rockburst has become the focus of domestic and foreign research scholars. However, due to the extremely complex problem of rockburst, there is no mature theory and method to accurately predict it. Currently, this issue is still in an unclear state. This paper summarizes, analyzes and reviews the purpose, basis and method of rockburst prediction, and puts forward some new ideas for the development direction of rockburst prediction technology in the future. The research results of this paper will have a certain reference value for the development of later rockburst projects.