The Rocscience International Conference 2021 Proceedings are now available. Read Now
 

Search Results

Soil Profile Overview

The Soil Profile option is an extension of geometry modeling capabilities. It allows you to define a master profile of your material boundaries (e.g. geological or soil profile) and ground surface. The profile is then used as a base template, over which you can use the regular boundary options (e.g. Add External, Add Material) to superimpose different slope geometries (e.g. cut back a slope).

Soil profile boundaries (left) and slope external boundary (right) superimposed on profile

Soil Profile Boundaries Soil External Boundaries

The general procedure to use the Soil Profile option is as follows:

  1. Project Settings - First enable the Soil Profile checkbox in the Project Settings dialog.
  2. Profile Mode - a Profile workflow tab will appear, and the soil profile modeling options (e.g. Add Soil Profile Boundary, Borehole Editor) will be enabled in the menus and toolbar. NOTE: to define or edit the Soil Profile, the Profile tab must always be selected. The Soil Profile Mode can also be selected from the Analysis menu.
  3. Profile Extents - in the sidebar at the left of the screen, a Profile Extents input option will appear. This allows you to input the limits (left, right, top, bottom) of the Soil Profile region you wish to define. Input the desired limits, and the corresponding rectangular region will be highlighted by a dotted line.
  4. Profile Boundaries - you must then define the Soil Profile Boundaries. There are two methods of doing this:
  5. Profile boundaries can represent material boundaries, the ground surface or other boundaries.

  6. Assign Material Properties - material properties can then be assigned to the regions defined by the profile boundaries. Properties can be assigned from the right-click shortcut menu or with the Assign Properties dialog.
  7. Excavation Assignment - if you need to define excavated regions of the profile (e.g. above the ground surface and below the upper Profile Extent), this can also be assigned using the right-click assign shortcut.
  8. External Boundary - when your profile boundaries and material assignments are completed, you can move on to the Geometry workflow tab, to define the External Boundary of the slope you wish to analyze. There are TWO options for adding an External Boundary, when you are using the Soil Profile option:
    • The external boundary can be entered as a user-defined polyline, OR
    • The external boundary can be initially defined with a rectangular window, which is then used to "clip" the desired region of the profile, and the external boundary will be automatically generated from the clipped region.
  9. In general, the External boundary should be contained within (or overlap) the Profile boundaries / extents, and should not be larger than the Profile Extents.

  10. Material Boundaries - you can define additional material boundaries, if necessary, while you are in Geometry mode. It is important to note that Soil Profile boundaries (defined in Profile mode) and Material Boundaries (defined in Geometry mode) are independent modeling entities, even though they may both be used to represent material or other types of model boundaries.
  11. In general, you should always be aware of which modeling "mode" you are in (Profile or Geometry), as this will affect the available modeling and editing options. More comments are provided below.

Why Use a Soil Profile?

The Soil Profile option may be very useful for some modeling situations, and not useful or applicable for other modeling situations. Here are some guidelines:

  • The Soil Profile option should be most useful for models with relatively complex material layering, over which you would like to define several different slope excavation scenarios. For example, an open pit mine with several material layers, which is to be excavated or cut back in stages. The profile boundaries will remain constant, while you can define different slope boundaries (i.e. external boundary) over the profile.
  • The Soil Profile option may not be useful for simple models, where the layering is simple and / or final geometry is fixed. In such cases it is probably easier to define the entire model in Geometry mode, rather than first defining profile boundaries.

Soil Profile + Multi Scenario Modeling

In general, it may be helpful to use a Soil Profile in conjunction with Multi Scenario modeling, because the Multi Scenario option allows you to test different slope geometries by defining multiple models and changing the slope geometry for each model.

However, the Soil Profile option does NOT require use of the Multi Scenario modeling feature of Slide2, and can be used independently.

Account Icon - click here to log in or out of your account Shopping Cart icon Click here to search our site Click here to close Learning Tech Support Documentation Info Chevron Delete Back to Top View More" PDF File Calendar Location Language Fees Video Click here to visit Rocscience's LinkedIn page Click here to visit Rocscience's YouTube page Click here to visit Rocscience's Twitter page Click here to visit Rocscience's Facebook page Click here to visit Rocscience's Instagram page Bookmark Network Scroll down for more Checkmark Download Print Back to top Single User Multiple Users CPillar Dips EX3 RocFall RocPlane RocSupport RocTopple RS2 RS3 RSData RSPile Settle3 Slide2 Slide3 SWedge UnWedge Commercial License Education License Trial License Shop safe & secure Money-back guarantee