Results 11 to 20 of about 1,572 (209)

Development of Rockburst Research: A Comprehensive Review

open access: yesApplied Sciences, 2022
Rockburst is a difficult problem in underground resource development and infrastructure construction. With scientific and technological progress, more research technologies and methods to prevent rockburst have been proposed and applied. Research content
Meng Wu   +3 more
doaj   +1 more source

Probabilistic classification prediction of rockburst intensity in a deep buried high geo-stress rock tunnel during engineering investigation

open access: yesShuiwen dizhi gongcheng dizhi, 2022
Rockburst is a dynamic process of a sudden and rapid release of elastic strain energy stored in hard rock mass during underground excavation. The occurrence of rockburst disaster during tunnel construction will cause serious consequences such as ...
Weijun LIU   +5 more
doaj   +1 more source

Regional prediction and prevention analysis of rockburst hazard based on the Gaussian process for binary classification

open access: yesFrontiers in Earth Science, 2022
Rockburst is a complex dynamic disaster in coal mining and affected by many factors. To accurately predict the rockburst hazard among complex influencing factors, a prediction model of rockburst hazard based on the Gaussian process for binary ...
Tianwei Lan   +7 more
doaj   +1 more source

Research on Rockburst Risk Level Prediction Method Based on LightGBM−TCN−RF

open access: yesApplied Sciences, 2022
Rockburst hazards pose a severe threat to mine safety. To accurately predict the risk level of rockburst, a LightGBM−TCN−RF prediction model is proposed in this paper.
Li Ma   +3 more
doaj   +1 more source

Combined prediction of rockburst based on multiple factors and stacking ensemble algorithm

open access: yesUnderground Space, 2023
Rockburst is a kind of common geological disaster in deep tunnel engineering. It has the characteristics of causing great harm and occurring at random locations and times.
Hu Luo   +6 more
doaj   +1 more source

D-P-Transformer: A Distilling and Probsparse Self-Attention Rockburst Prediction Method

open access: yesEnergies, 2022
Rockburst may cause damage to engineering equipment, disrupt construction progress, and endanger human life. To this day, the occurrence of rockburst remains complex and difficult to predict.
Yu Zhang   +4 more
doaj   +1 more source

Rockburst Intensity Classification Prediction Based on Multi-Model Ensemble Learning Algorithms

open access: yesMathematics, 2023
Rockburst is a common and huge hazard in underground engineering, and the scientific prediction of rockburst disasters can reduce the risks caused by rockburst.
Jiachuang Wang, Haoji Ma, Xianhang Yan
doaj   +1 more source

Study on Rockburst Tendency of Deep Underground Engineering based on Multi-Factor Influence

open access: yesElectronic Journal of Structural Engineering, 2023
Rockburst disaster seriously threatens the construction schedule of underground tunnel engineering and the safety of construction workers. Rockburst prediction has become one of the critical methods for evaluation of surrounding rock stability and safe ...
Zihui Zhu, Feiyue Sun, Jiaqi Guo
doaj   +1 more source

Advances in mining safety theory, technology, and equipment [PDF]

open access: yes, 2023
Mineral resources are an important pillar of human social development. With the gradual depletion of shallow resources, deep mining is an inevitable choice for ensuring energy security in various countries in the future. The complex and harsh environment
He, Shengquan   +6 more
core   +1 more source

Application research of DHNN model in prediction of classification of rockburst intensity

open access: yesGong-kuang zidonghua, 2018
In view of problems of randomness and subjectivity in determining weight of existing rockburst prediction methods,a discrete Hopfield neural network (DHNN) model for prediction of classification of rockburst intensity was proposed。The model selects ...
XU Jia   +5 more
doaj   +1 more source

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