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Three-dimensional geological solid model of surface coal mine is constructed on the platform of AutoCAD. The determination of initial mining area, forming ditch and direction of working bench were optimized on the basis of geological model and mining model. In addition mining-stripping procedure is simulated. The specific method of three-dimensional visual simulation technology in surface coal mine...
3D geological model of open pit is an information platform in the construction of digital mine, which plays a significant role in the engineering design and production management of open pit. In the AutoCAD 2008 platform, take an open pit for example, it is required to construct a geological database, to construct fault wire-frame model according to the fault lines, to construct a terrain model according...
This article introduces a new method called Envelope Surface Model to establish 3D geological model of Surface mine fast, aiming to simulate 3D visual mining in surface mine. Firstly the method based on the establishment of 3D terrain Model and the 3D geological model of surface mine. The mining template is determined by actual production situation of surface mine, and realizes simulating surface...
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