A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf
.
Waste filling technology under condition of complicated geological condition working face
2009
Procedia Earth and Planetary Science
With the deep development of mining in China, the problems, such as complicated mining conditions, bad coal result of dirt band and fault, and environmental pollution caused by waste, are more and more serious. In order to dispose waste in underground and ultimately improve the quality of coal, the secerning mining and transporting and waste filling technology and filling equipments were studied, the faultage that was less than mining height and the dirt band that was bigger than 150mm, were
doi:10.1016/j.proeps.2009.09.187
fatcat:soqss6gh4zah3ey4arhjk5x7sy