In addition to our technical support (e.g. via chat), you’ll find resources on our website that may help you with your design using Dlubal Software.
Frequently Asked Questions (FAQ)
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AnswerThe zero coefficient of structural soil strength can be used for better convergence of deeper excavations or small loading. Damaged soil has no structural soil strength. Therefore, it is better to model the damaged subsoil in the upper layers with this function. The possible entry for the depth of the soil failure is from 0.0 m to 1.0 m.
AnswerIf the result values are displayed in red, it is a kind of an error message.The defined depth z is not sufficient. The standard specifies that the depth must be calculated up to the value where sigma_Z ≦ 0.2*sigma_r. In the graphic, 0.2*sigma_r is displayed as a gray line, sigma_Z as red.The layer structure should have such a depth that both lines intersect each other.In Figure 01, the two lines do not intersect, so the values are displayed in red, and it is necessary to define the sufficient depth.
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Wind Simulation & Wind Load Generation
With the stand-alone program RWIND Simulation, wind flows around simple or complex structures can be simulated by means of a digital wind tunnel.
The generated wind loads acting on these objects can be imported to RFEM or RSTAB.
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