Ditapis dengan
Effects of Different Factors on the Mining of Extra-Thick Coal Seam
Based on the mining case of Dafosi Coal Mine in Shaanxi Province, which is a typical coal mine with extra-thick coal seam, the effects of mining width, buried depth and rock grade on the ground surface deformation and sur-rounding rock stress have been studied by numerical experiments. It is found that both of the ground surface settlement (SS) and Horizontal Displacement (HD) increased with th…
Effect og Different Adding Methods of Nano-TiO2 on Photocatalytic Degradation…
LOKASI: Ruang Koleksi Umum Rak 3
Study on Construction Control Measures of Shield Tunnel Overpassing Existing …
Nowadays the problem of soil loss during construction of shield driving has attracted much attention, especially in sandy silt. Moreover, it is easy to cause ground subsidence and destruction of surrounding environment because of the soil’s sensitivity and disturbing characteristic. Factually, existing tunnel has high control standards for deformation as well as its deformation occurs easil…
Vibration Isolation of Cutter Picks on Mining Machines
LOKASI: Ruang Koleksi Umum Rak 2
Optimisation of Operating and Design Parameters of Shearer Drums by Computer
LOKASI: Ruang Koleksi Umum Rak 2
Numerical Analysis of Tunnel Lining and Ground Behaviour During Shield Tunnel…
LOKASI: Ruang Koleksi Umum Rak 2
