Hokkaido University Collection of Scholarly and Academic Papers >
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Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date | bulletin (article) | 氏平, 増之; 渡辺, 勉 | 炭層発破により生ずる変位及び応力の坑内測定結果と発破振動が突出パラメータに及ぼす影響について | On the Displacement and Stress in the Coal Seam around a Shot Point and Their Effect Against the Parameters of Coal and Gas Outbursts | 北海道大學工學部研究報告 | Bulletin of the Faculty of Engineering, Hokkaido University | 31-Oct-1987 |
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