Jingxuan Chai

China University of Mining and Technology

Papers

Total Citations

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About

Jingxuan Chai is a leading researcher in deep coal mining geomechanics and roadway support engineering, with a focus on improving safety and efficiency in fully mechanized mining operations. His most cited work, "The method for determining working resistance of advance support bracket in deep fully mechanized roadway based on Flac3D" (2018, 8 citations), addresses a critical safety challenge: the high accident incidence in deep mining roadways. Chai pioneered a numerical simulation approach using Flac3D to calculate the optimal working resistance of advance support brackets, integrating self-moving support and anchor combined units. This method provides a scientific basis for designing support configurations that prevent roadway collapse under increasing mining depths. His contributions directly enhance operational safety in China’s deep coal mines, where traditional support methods often fail. By combining computational modeling with field-validated parameters, Chai’s work offers a practical framework for engineers to mitigate ground control hazards. His research is foundational for advancing mechanized mining in complex geological conditions, earning recognition among peers focused on rock mechanics and underground construction.