Documents Roof Bolting in Low Seam Mining With Stack Rock Roof Under High Horizontal Stress Peter Zhang,...

Slide 1Roof Bolting in Low Seam Mining With Stack Rock Roof Under High Horizontal Stress Peter Zhang, Senior Geotechnical Engineer Scott Wade, Senior Geologist Ed Zeglen,…

Documents Roof Bolting in Low Seam Mining With “Stack Rock” Roof Under High Horizontal Stress

Roof Bolting in Low Seam Mining With âStack Rockâ Roof Under High Horizontal Stress Peter Zhang, Senior Geotechnical Engineer Scott Wade, Senior Geologist Ed Zeglen, Chief…