Determine the line of human exploration,ed hardy shop, exploration can be made along the direction perpendicular to the direction or any direction of the exploration line of geological profile, and then in the section on graphic delineation of various types of geological features (lithology, faults, etc.) and interlayer boundaries, according to the profile Digital geological profile on the key points, the various sections connected together to form three-dimensional geological entity (also known geological section model), according to the grid, surface dynamic display different modes, automatic calculation of volume and grade of reserves, more commonly used to indicate Laminated three-dimensional form of waste rock to ore with guidance and stripping work. 3.3 geological block model with the database section of geological exploration drilling larvae L according to the data, calculation grid (such as the 40m × 40m) in the ore mining blocks, laminated reserves, according to Taiwan section height divided into cubes. Rules of the cube space into three-dimensional cubic grid, called the block section. Each segment consists of block kriging, determined from the weighted average ore grade or quality, etc., the entire deposit to establish the geological block model and the geological section of the block section of the database,franklin and marshall, not only to draw the block section of three-dimensional map, but also to draw the sub-station section of the block section quality plane separation map, more intuitive to show block mine ore quality and the corresponding position. 3.4 Open ore mining blocks according to the geological quality of design and database development with mining plan, carry out different face with different sets of segments, segment table to determine the direction of advance and progress of the turn. Alternately in Taiwan and continuously push forward the segment, the changing tunnel face, the use of AutoCAD in time to accurately determine the position to promote Taiwan section automatically displays the coordinates of the block to wear mine explosion, but also can accurately determine the wear volume of a square block of explosive mines and grade, respectively, ore and waste rock to calculate reserves and grade laminated guide with mining. (Continued from page 26) composite line tool to draw contour lines, because the compound is very easy to pull the line changes. After drawing the contour lines can be combined volume fit, and then fitting the composite line after filling contour attribute. This set of contour lines to draw together very nice. (5) file: South CASS has files in use auto-save feature, but in the South CASS software used improperly, a fatal error when the file is easy to lose,mulberry norge, so always make a backup of the file saved, that saved file,franklin marshall sale, we have about each Save time 0.5h. 4 three-dimensional simulation to optimize the application of three-dimensional computer modeling of the biggest advantage is that a conceptual framework can be roughly expressed as structure design view, so that the designer thought and intention of the owners of the organic integration of planning,franklin marshall outlet, and visual expression out,franklin marshall, while a more complete display of the spatial layout of the project, environmental setting, shape and scale of construction, etc., gives a realistic simulation results, in order to further improve the design provides a strong basis. According to international research,mulberry vesker, to the following five kinds of modeling Modeling method: (1) block section of Modeling method (such as the quality of the geological section of three-dimensional block diagram); (2) Wireframe Modeling method (such as chute adit project three-dimensional perspective Figure); (3) entity Modeling method (such as three-dimensional map geological features quality grade); (4) cross-section Modeling method (such as geological cross-section model diagram); (5) Surface Modeling method (such as mining contour model diagram .) Mine in three-dimensional graphics rendering, you should take full account of three-dimensional shape. A true three-dimensional operation, the spatial coordinates of the z coordinate values ??should be involved in operations (rather than as an attribute value), the flexibility to transform the coordinate axes, and need for three-dimensional dynamic display by lighting, rendering, rotation, information inquiry and other operations,mulberry, to make it more realistic. But for complex formation, and geological structure of the ore body to identify, interpret,ed hardy suomessa, describe, locate and expression of three-dimensional modeling is still difficult to be studied further. 5 Conclusion In summary, AutoCAD system is widely used in mining, including design drawings, optimization, modeling, simulation and so on. Using Au-toCAD, the user can not only browse the results have been designed, but also in the design of resources to modify existing deletions or pick a new design ideas and content. AutoCAD technology will also work with 3DS, 3DAS with other software, to achieve rendering, animation, and spatial information technologies (remote sensing,ed hardy vaatteet, global positioning technology, geographic information systems), the effective integration of network technology, the progressive realization of open pit mine multi-faceted, multi-level control , wearing a variety of discrete events, such as larvae L blasting, shovel broken, mining and other quasi-spin simulation and dynamic monitoring, I believe the application of AutoCAD in the mining prospects are very bright. Received :2008 -07-013 Conclusion South CASS powerful, user-friendly, as long as the master of AutoCAD is very easy to use. These are our CASS to do with the south topographic maps that experience, I hope to give everyone in the CASS into the chart using the South to bring some convenience. Received :2008 -12-26
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