![]() ![]() Use the options available to set up the stereonet. Transfer discontinuity data to the Data field.Ĭlick OK or Apply to create a new stereonet in the geotechnical container. Go to Geotechnical > Stereonet > Create Stereonet. Discontinuity objects are saved in the geotechnical container for each query. Repeat this process (steps 2 - 5) for all structures of interest. Go to Geotechnical > Dip and Strike > Extract. Select some points on a structure of interest. Go to Geotechnical > Colour > Colour Dip and Strike to highlight the areas to be analysed. Topographic triangulations are not suitable for geotechnical analysis as they are created in a top-down manner that does not provide sufficient detail on rock slopes. Select a triangulation created using spherical, scan triangulation or a fusion surface. The stereonet can be created from file data. csv text file, it does not need to be recreated. Note: If this data has previously been prepared and exported to. Used to draw a region on a stereonet encompassing certain trend and plunge spans.īefore creating a stereonet, suitable data must be prepared. Used to analyse discontinuity sets on a stereonet to determine likely failure mechanisms of pit face.ĭefines the region of trend and plunge of discontinuity poles that are perpendicular to those of drillholes used to take samples, should any exist. Adding a plane to a stereonet will result in a great circle being drawn and/or its pole. Stereonet contours are used to help identify discontinuity sets once a stereonet has been created.Īdds a plane to a stereonet. ![]() Plots slope and slope direction (dip and strike) onto a two-dimensional graph.Ĭreates stereonet contours. The following table describes the tools in the Stereonet section of the Geotechnical tab. ![]()
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