First Series of Coal-Dust Explosion Tests in the Experimental Mine (Classic Reprint) - Tapa blanda

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Excerpt from First Series of Coal-Dust Explosion Tests in the Experimental Mine

Soon after the Organization Of the technologic branch Of the United States Geological Survey, J. A. Holmes, then chief Of the branch, concluded that for the solution Of various problems relating to the causes and prevention of mine explosions it would be best to carry on large-scale tests in a mine rather than in a surface gallery.

The idea Of utilizing the underground passage of a mine for making explosion experiments did not at first meet with general approval among investigators in this country or abroad. Many thought a mine passage was not a proper place in which scientific tests could be conducted, as great difficulty in controlling conditions was expected. However, after all arguments for and against such an investigation had been carefully considered, plans for Opening an experimental mine were definitely adopted by the Bureau Of Mines in 1910, and an allotment Of funds was made to carry out the project. The first endeavor was to find an existing mine suitable for the purpose, but the mines Offered by owners were either worked out, were wet, had poor roofs, or presented complications Of various kinds, so that it was finally decided to Open a mine if a site could be Obtained having natural conditions that would fill the various requirements.

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