PDF(8011 KB)
Study on Ground Pressure Law and Pillar Width of Room-and-Pillar Mining in a Phosphate Mine
Shuang CHEN, Shenglun CHEN, Chen WANG, Xiaosong WEN, Cheng LI, Shaoliang LONG, Wei WANG
Gold Science and Technology ›› 2025, Vol. 33 ›› Issue (5) : 1063-1073.
PDF(8011 KB)
PDF(8011 KB)
Study on Ground Pressure Law and Pillar Width of Room-and-Pillar Mining in a Phosphate Mine
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