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# 
# --- Command log file ---
# PLAXIS 2D 2025.1
# Tutorial - 04
# Stabilisation of a rock slope
# Note: Use the PLAXIS Commands runner to execute this
# 
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_initializerectangular SoilContour 0 -13 45 15
_setproperties "Title" "Stabilisation of a rock slope" "Company" "Bentley Systems Inc" "Comments" "" "UnitForce" "kN" "UnitLength" "m" "UnitTime" "day" "UnitTemperature" "K" "UnitEnergy" "kJ" "UnitPower" "kW" "WaterWeight" 10 "ReferenceTemperature" 293.15 "LiquidSpecificHeatCapacity" 4181.3 "LiquidThermalConductivity" 0.0006 "LiquidLatentHeat" 334000 "LiquidThermalExpansion" 0.00021 "LiquidTemperature" 293.15 "IceSpecificHeatCapacity" 2108 "IceThermalConductivity" 0.00222 "IceThermalExpansion" 5E-5 "VapourSpecificHeatCapacity" 1930 "VapourThermalConductivity" 2.5E-5 "VapourSpecificGasConstant" 461.5 "UseTemperatureDepWaterPropsTable" False "ModelType" "Plane strain" "ElementType" "15-Noded"
_soilmat "Identification" "Siltstone" "SoilModel" "Hoek-Brown" "gammaUnsat" 24 "gammaSat" 24 "Erm" 1000000 "nu" 0.25 "AbsSigmaCI" 25000 "mi" 10 "GSI" 39 "TensionCutOff" True "TensileStrength" 30 "psiMax" 10 "sigmaPsi" 50
_gotostructures
_polygon 0 -13 0 15 20 15 23.5 13 27 10.5 29 8.5 32 6 35 4 37 2.5 40 0 42.5 -1 45 -2 45 -13
_setmaterial (Soil_1) Siltstone
_discontinuity 8 15 42 -13
_discontinuitymat "Identification" "Discontinuity" "MaterialType" "Mohr-Coulomb" "NormalStiffness" 1000000 "ShearStiffness" 100000 "cRef" 8 "phi" 20 "GapClosure" True
_set Line_1.Discontinuity.Material Discontinuity
_line 20 15 25 0
_line 25 0 40 0
_line 23 6 32 6
_cable 21.50 10.50 11.50 7
_cable 22.50 7.50 12.50 4
_cable 23.50 4.50 13.50 1
_cablemat "Identification" "Cables" "MaterialType" "Elastoplastic" "LSpacing" 3 "Diameter" 0.0254 "E" 98600000 "Nptens" 548 "KsBond" 15000000 "CohesiveStrengthBond" 800 "PhiBond" 20
_set (Line_5.Cable.Material Line_6.Cable.Material Line_7.Cable.Material) Cables_1
_line 25.5 3 26.5 3
_line 26.5 0 26.5 3
_line 25.5 0 25.5 3
_line 25.5 3 24 3
_soilmat "Identification" "Retaining wall"  "SoilModel" "Mohr-Coulomb" "DrainageType" "Non-porous" "gammaUnsat" 24 "ERef" 27000000 "nu" 0.15 "cRef" 500 "phi" 35 "psi" 5 "TensileStrength" 750
_soilmat "Identification" "Backfill" "SoilModel" "Mohr-Coulomb" "gammaUnsat" 20 "gammaSat" 20 "ERef" 100000 "nu" 0.3 "cRef" 5 "phi" 45 "psi" 15
_mergeequivalents Geometry
_gotomesh
_set Polygon_1_5.CoarsenessFactor 0.5
_mesh 0.06
_viewmesh
_gotostages
_activate Soils InitialPhase
_activate Discontinuities InitialPhase
_set InitialPhase.DeformCalcType "Gravity loading"
_phase InitialPhase
_set Model.CurrentPhase Phase_1
_set Phase_1.Identification "First excavation stage"
_deactivate (Soil_1_2) Phase_1
_phase Phase_1
_set Model.CurrentPhase Phase_2
_set Phase_2.Identification "Installation of cables-first excavation"
_activate (Cable_1_1 Cable_2_1) Phase_2
_set (Cable_1_1.AdjustPrestress Cable_2_1.AdjustPrestress) Phase_2 True
_set (Cable_1_1.PrestressForce Cable_2_1.PrestressForce) Phase_2 200
_phase Phase_2
_set Model.CurrentPhase Phase_3
_set Phase_3.Identification "Second excavation stage"
_deactivate (Soil_1_6 Soil_1_7 Soil_1_8 Soil_1_9 Soil_1_10) Phase_3
_deactivate (Discontinuity_1_5 Discontinuity_1_6) Phase_3
_phase Phase_3
_set Model.CurrentPhase Phase_4
_set Phase_4.Identification "Installation of third cable"
_activate (Cable_3_1) Phase_4
_set Cable_3_1.AdjustPrestress Phase_4 True
_set Cable_3_1.PrestressForce Phase_4 200
_phase Phase_4
_set Model.CurrentPhase Phase_5
_set Phase_5.Identification "Construction of retaining wall"
_activate (Soil_1_8 Soil_1_10) Phase_5
_set (Soil_1_8.Material Soil_1_10.Material) Phase_5 RetainingWall
_phase Phase_5
_set Model.CurrentPhase Phase_6
_set Phase_6.Identification "Backfilling"
_activate (Soil_1_7 Soil_1_9) Phase_6
_set (Soil_1_7.Material Soil_1_9.Material) Phase_6 Backfill
_set Model.CurrentPhase Phase_3
_phase Phase_3
_set Model.CurrentPhase Phase_7
_set Phase_7.Identification "Safety after second excavation"
_set Phase_7.DeformCalcType "Safety"
_set Phase_7.Deform.ResetDisplacementsToZero True
_set Model.CurrentPhase Phase_6
_phase Phase_6
_set Model.CurrentPhase Phase_8
_set Phase_8.Identification "Safety after backfilling"
_set Phase_8.DeformCalcType "Safety"
_set Phase_8.Deform.ResetDisplacementsToZero True
_selectmeshpoints
/output addcurvepoint "Node" Soil_1_2 (23 6)
/output update