Results 121 to 130 of about 1,288 (184)

Comparative study of unbalanced mining disaster risk level prediction based on artificial intelligence algorithms. [PDF]

open access: yesSci Rep
Bin Z   +7 more
europepmc   +1 more source

Fountain rockburst and inductive rockburst

Journal of Central South University of Technology, 2000
A new test method—the load relaxation test after the peak value, was used to investigate rockburst proneness. Two new concepts—fountain and inductive rockbursts, were proposed to distinguish two kinds of rockbursts. The breaking process of rock, mutation condition and occasion of rockburst and source of kinetic energy of rockburst were discussed.
Wen-xing Wang, Chang-liang Pan, Tao Feng
openaire   +1 more source

Rockburst occurrences and microseismicity in a longwall panel experiencing frequent rockbursts

Geosciences Journal, 2018
A rockburst is a kind of dynamic geological hazard faced by engineers and researchers. Identification of a potential rockburst risk area (PRBRA) allows effective, targeted measures to be taken mitigate these hazards. To provide a reference for determining PRBRA in longwall panels with similar conditions, an in situ investigation that lasted for over ...
Zhen-lei Li   +3 more
openaire   +1 more source

Investigation of Rockburst Mechanisms and Rockburst Prediction Using Numerical Modeling Methods

2023
Rockburst is a sudden rock failure characterized by the breaking up and expulsion of rocks from their surroundings, accompanied by a violent release of energy. Due to its unpredictability and high intensity, rockburst is one of the most hazardous geological disasters. It has caused thousands of injuries and fatalities and significant economic losses to
openaire   +1 more source

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