Mining Engineering Commons^™

Optimal Roof Coverage And Identification Of Potential Roof Problems In Underground Coal Mines Using Led Lighting, James A. Samples

Theses and Dissertations--Mining Engineering

The popularity and implementation of light emitting diode (LED) lighting have increased drastically over recent years into both residential and industrial applications. However, due to MSHA permissibility requirements, LED lighting is not currently being fully utilized in underground coal mining. While previous research has focused on examining the benefits that LED lighting possesses over other common light sources, very few have been done to find the optimum configuration to illuminate underground excavations better for the safety of the miners. In this research, multiple experiments were conducted to evaluate the potential impacts LED lighting can have on underground mine safety. The …