#Rocscience slide crack how to#
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Right-click the mouse ON the LOWER of the two Material Boundaries. First of all, we need to delete the LOWER of the two Material Boundaries. Rather than using the menu or the toolbar, most editing operations in Slide can be carried out using right-click shortcuts, as described below. For this example, we will demonstrate the useful right-click editing capabilities of Slide. In order to use our previous model that we have just opened, a simple modification will be required.Įditing Boundaries To use the current model for this composite surface example, we need to raise the lower edge of the External Boundary, so that it is coincident with the location of the lower of the two Material Boundaries. The material strength used for each slice along the linear portions of the composite surface, will be the strength of the material immediately above each slice base. These surfaces will be analyzed and NOT discarded. You can then perform a circular surface search which will conform to the shape of the bedrock, by simply using the Composite Surfaces option. Composite surfaces allow you to model a bedrock surface, for example, by entering appropriate coordinates for the lower edge of the External Boundary. This is illustrated in the following figure.įigure 4-2: Example of a composite slip surface. If the Composite Surfaces option is enabled, then circular surfaces which extend past the lower limits of the External Boundary, will automatically conform to the shape of the External Boundary, between the two circle intersection points along the lower edge of the boundary. A circular surface search may generate a large number of such surfaces, depending on your External Boundary geometry, and search parameters (grid location, Slope Limits, etc).

What is a Composite Surface? Normally, when circular surfaces are analyzed in Slide, if a circular surface extends past the lower limits of the External Boundary, the surface is discarded, and is not analyzed. In the Surface Options dialog, select the Composite Surfaces checkbox, and select OK. Surface Options First of all, let’s enable the Composite Surfaces option, in the Surface Options dialog.ĩ Enter: Surface Type = Circular Search Method = Grid Radius Increment = 10 9 Composite Surfacesįigure 4-1: Surface Options dialog. If you did not do this tutorial, or did not save the file, then the required file is also available in the Slide Tutorials folder, which can be accessed by selecting File > Recent Folders > Tutorials Folder from the Slide main menu (file: Tutorial 02 Materials and Loading.slim). If you completed the Materials and Loading tutorial, and saved the file, you can use this file (tutorial02.slim).

Since this tutorial is based on the Materials and Loading model, we will read in a file, rather than repeat the modeling procedure.

#Rocscience slide crack full#

If the Slide application window is not already maximized, maximize it now, so that the full screen is available for viewing the model. Or from the Start menu, select Programs → Rocscience → Slide 6.0 → Slide. Model If you have not already done so, run the Slide Model program by doubleclicking on the Slide icon in your installation folder. All tutorial files installed with Slide 6.0 can be accessed by selecting File > Recent Folders > Tutorials Folder from the Slide main menu. The finished product of this tutorial can be found in the Tutorial 04 Composite Surfaces.slim data file. bedrock, or soil with much higher strength) pore pressure defined by water table uniformly distributed external load circular Grid Search, with Composite Surfaces option enabled demonstration of Auto Refine Search option Multiple material slope, with weak layer above impenetrable material (e.g.

#Rocscience slide crack how to#

This tutorial will use the same model as the Materials & Loading Tutorial (with some modifications), to demonstrate how to perform a circular surface search, which allows composite circular / non-circular surfaces to be analyzed as well.