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Benchmark name | Original file name (SLIQ 2D SLIQ2D-DOS) | Soil type | Slope height (m) | Slope angle | n (%) | n min (%) | n max (%) | Eps voldm0 | m | r | s 2 | s max | v | k so (kN/m 2) | u | Unit weight (kN/m 3) | D r (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
bm5-1a | LGZM1 | Sand clay | 21.9 | 1:1.25 | 45.5 | 50 | 35 | 0.0025 | 1.7 | 7 | 1.28 | 1.7 | 1 | 50000 | 1 | 8.856 | 30 |
bm5-1b | LGZM2 | Sand clay | 21.9 | 1:1.25 | 45.5 | 50 | 35 | 0.0035 | 1.7 | 7 | 1.28 | 1.7 | 1 | 50000 | 1 | 8.856 | 30 |
bm5-1c | LGZM3 | Sand clay | 21.9 | 1:1.25 | 45.5 | 50 | 35 | 0.005 | 1.7 | 7 | 1.28 | 1.7 | 1 | 50000 | 1 | 8.856 | 30 |
bm5-1d | LGZM4 | Sand clay | 21.9 | 1:1.25 | 45.5 | 50 | 35 | 0.006 | 1.7 | 7 | 1.28 | 1.7 | 1 | 50000 | 1 | 8.856 | 30 |
bm5-1e | SIMPLETA | Sea sand | 10 | 1:1.25 | 47.4 | 50 | 37 | 0.0092 | 3 | 7 | 1.23 | 1.35 | 1 | 39460 | 1.33 | 8.547 | 20 |
bm5-1f | LG1D5N5H | Sand clay | 20.9 | 1:1.25 | 40.2 | 50 | 35 | 0.0022 | 1.7 | 7 | 1.18 | 1.4 | 1 | 85000 | 1 | 9.717 | 65.333 |
bm5-1g | HBPZBUI3 | Sea sand | 22 | 1:1.25 | 45.5 | 50 | 35 | 0.0054 | 2 | 7 | 1.25 | 1.4 | 1.25 | 50000 | 1 | 8.856 | 30 |
Benchmark results
In SLIQ2D-Windows only the value of the tangent angle is available in the output. The other parameters (such as Lambda, Ko, the normal stress p and the deviatoric stress q) are not saved and can only be red on the screen, making the comparison difficult. That's why only the tangent angle at which the point is instable is compared between SLIQ2D-DOS and SLIQ2D-Windows.
h7. Comparison between SLIQ2D-DOS and SLIQ2D-Windows
Table 5-1: Maximum relative error between SLIQ2D-DOS and SLIQ2D-Windows for the tangent angle
Case | Tan Alpha |
|---|---|
bm5-1a | 0.00 % |
bm5-1b | 0.00 % |
bm5-1c | 0.00 % |
bm5-1d | 0.00 % |
bm5-1e | 0.00 % |
bm5-1f | 0.00 % |
bm5-1g | 0.00 % |
h7. Comparison between SLIQ2D-DOS and D-FLOW SLIDE