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Application of Field Measurements and Computer Modeling to Evaluate Deep MineShaft Stability in Northern Idaho

机译:现场测量和计算机模拟在爱达荷州北部深井稳定性评价中的应用

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This research was conducted in the No.10 Shaft in the Sunshine Mine in the Coeurd'Alene Mining District of nothern Idaho. Major tasks for this work included (1) definition of the deformation and loads acting on the rock mass and shaft support system, (2) determination of the physical properties and strengths of the rock mass, (3) definition of the geometry of the shaft and surrounding mine openings, (4) simulation of the geometry and removal of the rock mass, and (5) definition, analysis, and validation of structural behavior at the scale of interest.

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