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The functional requirements for D-FlowSlide are:
- Every computation by D-Flow Slide FlowSlide deals with one surface level and a 1D Soil profile.
- The original surface line as used in DAM or Ringtoets (WTI) contains a whole set of characteristics points. Flow Slide D-FlowSlide needs only a subset.
- The safety assessment consists of passing through different phases:
- A Global check according to the global assessment rules given in Toetsproces zettingsvloeiing; A Global assessment is solely based on geometric characteristics of under water slope and levee,
- A Detailed check according to the probabilistic assessment method described in Toetsproces zettingsvloeiing; With the detailed check also soil properties are taken into account.
- An Advanced check, using two advanced programs of Deltares:
- Advanced check for static liquefaction, using the original program Sliq2D
- Advanced check for breach flow, using the original program HMBreach.
In the folowing paragraphs the functional design for D-Flow Slide FlowSlide has been explained. Detailed documentes can be found in the literature list
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