Best Of
Re: Direction of seismic loads and the need for seepage analysis prior to stability analysis
Hello, the pseudo-static method applies an additional force based on the weight of the slice and the pseudo-static seismic coefficient (as shown below). The seismic coefficient is dimensionless and thus is always positive.
For more information on the pseudo-static method, please see the SLOPE/W course that is available in the Seequent Learning Centre or the Slope Stability Modelling Manual:
The need for a seepage analysis depends on how complex the pore water pressures are at your site. If the dam has many layers including filters, core, etc. a seepage analysis is likely necessary to capture the full pore water pressure conditions.
Re: who have the training Drilling data used for EDGE?
Hi @IanZhou I found this resource for Edge - is this useful? https://help.seequent.com/Geo/2024.1/en-GB/Content/estimation/estimation.htm
Re: Multidialog menu
Hi. Not through the use of Python API. I took a bit more complex path with GX language and C++.
Re: Groundwater analytical data over time best practice
hi @BenjaminLockwood great question!
You found a limitation when importing time series data within the Borehole Import. I'd suggest continuing your workaround of importing individual sampling events into the Borehole folder to eliminate the duplicate "Errors".
If using Leapfrog Works - You can get around these errors by turning on the Contaminants Extension and importing your table into the Points Folder as "Time Dependent Points". This will allow you to import these time series data without Leapfrog calling out an Error. You would then create query filters to isolate specific sampling events.
I've attached an example file of how you would set up your table for a Time Dependent Import.
*There are some limitations using this method- for example not being able to create Merged Tables like you can for interval data..
You can read up on adding Time Dependent Points to your Model here: Help Guide-Time Dependent Points
Cheers,
Sean Buchanan
Re: Variable Orientation - Interpolation or NN?
I think you’ll find that if you flip the facing direction of the left hand mesh, you will get the result you are looking for.
The VO is calculated by decomposing the normal vector to the surface into 3 component vectors and interpolating those. The facing direction is important to determine the sense of the normal vector.
Kind regards
Mike