Mechanism and Control of Spallingfor Friable SandstonePillarsinaRoom and Pillar Mine

• Ding Ziwei,
• Jia Jindui,
• Bagherieh Amirhossein,
• Li Ji,
• Song Yue

Affiliations

Ding Ziwei

School of Energy, Xi’an University of Science and Technology, Xi’an 710054, China; Anhui Province Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mine, Anhui University of Science and Technology, Huainan232001,China

Jia Jindui

School of Energy, Xi’an University of Science and Technology, Xi’an 710054, China

Bagherieh Amirhossein

Department of Mineral engineering, New Mexico Institute of Mining and Technology, Socorro, NM87801, USA

Li Ji

School of Energy, Xi’an University of Science and Technology, Xi’an 710054, China

Song Yue

School of Energy, Xi’an University of Science and Technology, Xi’an 710054, China