相关期刊:《Open Journal of Stomatology》《Science China(Technological Sciences)》《Journal of Wuhan University of Technology(Materials Science)》《International Journal of Sediment Research》更多>>
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This work was supported by the Russian Science Foundation,under grant 19-71-00083.Authors also would like to express gratitude to an anonymous reviewer whose comments helped to improve the quality of paper,and editors of the journal.
An essential stage of mine design is an estimation of the steps of the first and periodic roof caving in longwall mines.Generally,this is carried out using the field experience and can be much enhanced by numerical si...