The effect of structural discontinuities on coal pillar strength as a basis of improving safety and the design of coal pillar systems
Reduce the methane hazards in collieries
Optimize awareness of hazards in underground coal mines caused by electrical ignitions
Determining the friction factors for underground colliery bord and pillar workings
Identification of causes of unsafe acts or neglect resulting in roof or sidewall accidents
Determine the need to research the time related stability decay of bord and pillar systems
Review the caving mechanisms around high extraction systems and determine the effect of the mechanisms on the safety of the systems
Systems to limit coal dust and methane explosions in coal mines
Systems to limit coal dust and methane explosions in coal mines
Methane layering in bord and pillar working
Handbook to reduce the exposure of workers to dust.
Handbook to reduce the exposure of workers to dust.