in mining areas on surface buildings, studied reinforced concrete frame structures with different differential subsidence types using SAP2000 software, ultimately showing that damage caused by uneven subsidence will inevitably reduce the seismic performance of buildings in subsidence areas [18]; Zhou Junjie...
“Collaboration within the mining industry is crucial to accelerate the transformation of our mining customers’ decarbonization journey,” said Wayne Symes, President with Epiroc’s Underground division. Click To Read More Ukraine's Only Coking Coal Mine Shuts Down as Russia Closes in on Pokrovsk T...
Explore history from Pennsylvania’s Coal Region and beyond with Jake Wynn, a public historian passionate about sharing stories from the past.
S. (2002). Early Coal Mining in the Anthracite Region, Acadia, Charleston.Richards, John Stuart. 2002. Early Coal Mining in the Anthracite Region. Charleston, SC: Acadia.John Stuart Richards."Early Coal Mining in the Anthracite Region". . 2002...
摘要: Poland's trouble-ridden coal mining sector will be incrementally phased down by 2031 at a cost of PLN28.8bn in line with a law passed by the parliament on January 27. Poland must still get the plan's approval from the European Commission. Poland argues that coal mining is too cruci...
Matewan Before the Massacre: Politics, Coal, and The Roots of Conflict in A West Virginia Mining Community In lieu of an abstract, here is a brief excerpt of the content: Reviewed by Erica Lies Matewan Before the Massacre: Politics, Coal, and the Roots... E Lies - 《Oral History Revie...
Inst Mining, Met Petrol Engrs Proc A.I.M.E 18: 29–30 Google Scholar Sharma MK, Chaudhuri AJ, Prasad S, Prasad BN, Das AK, Parthasarthy L (2007) Development of new coal blend preparation methodologies for improvement in coke quality. Coal Preparation (Philadelphia, PA, USA) 27(1–3...
leading publications on Coal Preparation with tens of thousands located all over the world. He was the long-term author of the ‘Coal’ section in the World Book Encyclopedia. His final publication was Anthracite Roots, a history of anthracite mining of Schuykill County Pennsylvania and the mine...
The company’s core activity is lignite mining in the Rhineland. Most of the lignite output goes to RWE Energie AG’s power plants and is used to generate electricity. 1900 Roof bolts invented The St. Joseph Lead Company of Missouri accidentally invents the first underground mine roof bolts, ...
Remote sensing image data of typical mining areas in the Loess Plateau from 1986 to 2018 were used to analyze the evolution of land use, explore the divisi