mine workings 中文意思是什麼
mine workings
解釋
礦山巷道-
Mine plans ; deep mining ; underground workings
礦山測量平面圖.地下采礦.巷道 -
Through inversion analyzing the results of inspection and observation which was applied the multipoint displacement measures and the drilling anchor stress measures to the top surface in the xianggui gypsummine eastern workings, this article will attempt to propose the deformation law of stope terrane after the underwater mine area, which provided a reliable basis for taking measures to control the strata movement
摘要為了研究湘桂石膏礦的巖體變形規律,對該礦東采區頂板巖孔多點位移計觀測和鉆孔錨桿應力計檢測的結果進行綜合反演分析,提出了水下礦區開挖后采場巖層的變形規律,為採取有效措施控制巖層移動提供了依據。 -
Mine plans ; deep mining ; underground workings ; comments
礦區平面圖.深井開采.井下巷道.說明 -
Mine plans ; underground working ; storage and final deposition in mine workings
礦區平面圖.井下開采.采礦工作中貯存和最終堆放 -
Mine plans - deep mining - part 11 : geometrical dimensions in underground workings
礦山平面圖.地下采礦.第11部分:地下巷道的幾何尺寸
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