Coal and gas outburst (outburst) is one of the most serious disasters in the underground
mining industry. Understanding the mechanism of outbursts is essential to predict and …

An intelligent lithology identification method is proposed based on deep learning of the rock
microscopic images. Based on the characteristics of rock images in the dataset, we used …

Tectonic coal refers to the coal with varying degrees of brittle fracture or ductile deformation
under the action of one or multi-period tectonic stresses, showing the characteristics of low …

Abstract The Marcellus Shale and Energy Environmental Laboratory (MSEEL) provides a
comprehensive dataset and field tests that can be used to study the significance of …

Based on the measurement indexes monitored by the roof bolter while drilling, the rock
properties, fractures and other rock stratum characteristics can be obtained, which provide …

Recent advances in downhole measurements allow to accurately measure drilling forces at
the drill bit, and estimate the evolution of the rock strength along the well profile. This paper …

Lithology identification is a crucial step in geological research. In recent years, the
development of artificial intelligence technologies has provided new insights into solving …

Determining properties of rocks in rock mechanics/engineering applications such as
underground tunnelling, slope stability, foundations, dam design and rock blasting is often …

Rock drilling is an essential operation in mining industries. Temperature at the bit-rock
interface plays a major role in the wear rate of the drill bit. This paper primarily focuses on …

The failure of the ball screw in the machine tool presents various types and complex
coupling characteristics, which pose challenges in extracting fault features from vibration …