Soil
Result types for soil
| Property | Long name | Unit | Description |
|---|---|---|---|
| Name | Name | - | Name of the Soil. |
| Comments | Comments | - | Comments on the Soil. |
| X | X | Length | x coordinate |
| Y | Y | Length | y coordinate |
| Ux | ux | Length | Total displacement in x direction |
| Uy | uy | Length | Total displacement in y direction |
| Utot | |u| | Length | Total displacement |
| dUx | Δux | Length | Incremental displacement in x direction |
| dUy | Δuy | Length | Incremental displacement in y direction |
| dUtot | |Δu| | Length | Total incremental displacement |
| PUx | Pux | Length | Summed displacement per phase in x direction |
| PUy | Puy | Length | Summed displacement per phase in y direction |
| PUtot | |Pu| | Length | Total summed displacement per phase |
| Vx | vx | Length/Time | Velocity in x direction |
| Vy | vy | Length/Time | Velocity in y direction |
| Vtot | |v| | Length/Time | Total velocity |
| Ax | ax | Length/Time2 | Acceleration in x direction |
| Ay | ay | Length/Time2 | Acceleration in y direction |
| Atot | |a| | Length/Time2 | Total acceleration |
| Epsxx | εxx | - | Cartesian strain in x direction |
| Epsyy | εyy | - | Cartesian strain in y direction |
| Gamxy | γxy | - | Total cartesian strain |
| dEpsxx | Δεxx | - | Incremental cartesian strain in x direction |
| dEpsyy | Δεyy | - | Incremental cartesian strain in y direction |
| dGamxy | γxy | - | Incremental cartesian strain |
| PEpsxx | Pεxx | - | Phase cartesian strain in x direction |
| PEpsyy | Pεyy | - | Phase cartesian strain in y direction |
| PGamxy | Pγxy | - | Phase cartesian strain |
| Eps1 | ε1 | - | Principal strain in first direction |
| Eps2 | ε2 | - | Principal strain in second direction |
| Eps3 | γ3 | - | Principal strain in third direction |
| dEps1 | ε1 | - | Incremental principal strain in first direction |
| dEps2 | ε2 | - | Incremental principal strain in second direction |
| dEps3 | ε3 | - | Incremental principal strain in third direction |
| PEps1 | Pε1 | - | Phase principal strain in first direction |
| PEps2 | Pε2 | - | Phase principal strain in second direction |
| PEps3 | Pε3 | - | Phase principal strain in third direction |
| PhaseVolumetricStrain | PεV | - | Phase volumetric strain |
| PhaseDeviatoricStrain | PγTime | - | Phase deviatoric strain |
| IncrementalDeviatoricStrain | γTime | - | Incremental deviatoric strain |
| IncrementalVolumetricStrain | εV | - | Incremental volume strain |
| TotalDeviatoricStrain | γTime | - | Total deviatoric strain |
| TotalVolumetricStrain | εV | - | Total volume strain |
| SigxxE | σ'xx | Force/Length2 | Cartesian effective stress in x direction |
| SigyyE | σ'yy | Force/Length2 | Cartesian effective stress in y direction |
| SigxxT | σxx | Force/Length2 | Cartesian total stress in x direction |
| SigyyT | σyy | Force/Length2 | Cartesian total stress in y direction |
| Sigxy | σxy | Force/Length2 | Cartesian shear stress |
| MeanEffStress | p' | Force/Length2 | Effective mean stress |
| MeanTotStress | p | Force/Length2 | Total mean stress |
| RelativeShearStress | τrel | - | Relative shear stress |
| DeviatoricStress | q | Force/Length2 | Deviatoric stress |
| VerticalShearStress | τy | - | Vertical shear stress |
| PExcess | pexcess | Force/Length2 | Excess pore pressure in soil elements |
| PActive | pactive | Force/Length2 | Active pore pressure |
| GWHead | Groundwater head | Length | Groundwater head |
| PSteady | psteady | Force/Length2 | Steady state pore pressure |
| Temperature | Temperature | Temperature | Temperature of the soil |
| FlowField | |q| | Length/Time | Groundwater flow |
| Qx | qx | Length/Time | Groundwater flow in x direction |
| Qy | qy | Length/Time | Groundwater flow in y direction |
| Saturation | Saturation | % | Saturation (as a percentage) in stress points |
| IsotropicOCR | Isotropic overconsolidation ratio | Stress | Isotropic overconsolidation ratio |
| PlasticPointTypeText | Status | - |
|
| SigmaTotal1 | σ1 | Force/Length2 | Principal total stress in first direction |
| SigmaTotal2 | σ2 | Force/Length2 | Principal total stress in second direction |
| SigmaTotal3 | σ3 | Force/Length2 | Principal total stress in third direction |
| PrincipalTotalStress | Total principal stress | Stress | Total principal stress |
| MobilizedShearStrength | τmob | Force/Length2 | Mobilized shear strength |
| TotPrincipalStrain | Total principle strain | - | Total principal strain |
| IncPrincipalStrain | Incremental principal strain | - | Incremental principal strain |
| PrincipalEffectiveStress | Effective principal stress | Stress | Effective principal stress |
| SigmaEffective1 | σ'1 | Force/Length2 | Principal effective stress in the first direction |
| SigmaEffective2 | σ'2 | Force/Length2 | Principal effective stress in the second direction |
| SigmaEffective3 | σ'3 | Force/Length2 | Principal effective stress in the third direction |
| EquivalentIsotropicStress | peq | Force/Length2 | Equivalent isotropic stress |
| IsotropicPreconsolidationStress | pp | Force/Length2 | Isotropic preconsolidation stress |
| VoidRatio | e | - | Void ratio |
| E | E | Force/Length2 | Current Young's modulus |
| C | c | Force/Length2 | Current cohesion |
| Phi | φ | ° | Mobilized phi from stress tensor |
| QualityLength | QualityLength | - | The ratio between the smallest and largest edge of an element |
| QualityArea | QualityArea | - | The ratio between the smallest and largest triangle area of a single volume element. Is undefined for 2D soil elements and should not be relied on |
| QualityAngle | QualityAngle | - | The ratio between the smallest triangle angle and $\pi $/3 in soil elements |
| QualityQ | QualityQ | - | Given the inscribed circle A and the circumscribed circle B of a 2D soil element. Then Q = 2 · radius_A / radius_B. For 3D soil elements the minimum over the 4 triangles is taken |
| QualityVolumeQ | QualityVolumeQ | - | Given the inscribed sphere A and the circumscribed sphere B of a 3D soil element. Then Q = 2 · radius_A / radius_B. Is undefined for 2D soil elements and should not be relied on |
| SigmaTSum2 | (σ1+σ2)/2 | Force/Length2 | Principal total stress in first direction |
| SigmaTMin2 | (σ1-σ2)/2 | Force/Length2 | Principal total stress in second direction |
| SigmaTAngle | Principal stress directions | ° | Principal stress directions |
| SigmaTRotation | Rotation | ° | Angle between the second principal stress and x-axis |
| SigmaESum2 | (σ'1+σ'2)/2 | Force/Length2 | Principal effective stress |
| EpsSum2 | (ε1+ε3)/2 | - | Total strain |
| EpsMin2 | (ε1-ε3)/2 | - | Effective strain |
| EpsAngle | Total principal strain angle | ° | Total principal strain angle |
| EpsRotation | Rotation | ° | Angle between the second principal strain and x-axis |
| dEpsSum2 | (Δε1 + Δε3)/2 | - | Incremental principal strain (Δε1 + Δε3)/2 |
| dEpsMin2 | (Δε1 - Δε3)/2 | - | Incremental principal strain (Δε1 - Δε3)/2 |
| dEpsAngle | Angle | ° | Incremental principal strain angle |
| dEpsRotation | Rotation | ° | the incremental angle bewteen the second principal strain and x-axis |
| PEpsSum2 | (Pε1 + Pε3)/2 | - | Phase principal strain Pε1 + Pε3)/2 |
| PEpsMin2 | (Pε1 - Pε3)/2 | - | Phase principal strain (Pε1 - Pε3)/2 |
| PEpsAngle | Phase principal strain angle | ° | Phase principal strain angle |
| PEpsRotation | Rotation | ° | The per phase angle bewteen the second principal strain and x-axis |
| HardParam | γp | - | Plastic shear strain |
| StrainHistory_xx | εxx – εv | - | Strain history εxx – εv |
| StrainHistory_yy | εyy – εv | - | Strain history εyy – εv |
| StrainHistory_zz | εzz – εv | - | Strain history εzz – εv |
| StrainHistory_xy | εxy | - | Strain history εxy |
| StrainHistory_zx | εzx | - | Strain history εzx |
| StrainHistory_xy | εxy | - | Strain history in xy-plane |
| StrainHistory_zx | εzx | - | Strain history in zx-plane |
| StrainHistory_yz | εyz | - | Strain history in yz-plane |
| CurrentStiff | GTime | Force/Length2 | Current stiffness |
| MinRelStiff | G/Gur | - | Minimum relative stiffness |
| Agx | ax('g') | - | Acceleration in g in x direction |
| Agy | ay('g') | - | Acceleration in g in y direction |
| Agtot | |a|('g') | - | Total acceleration in g |
| Fx | Fx | Force | Force in the x-direction |
| Fy | Fy | Force | Force in the y-direction |
| U1 | u1 | Length | Total displacement in first local axis direction |
| U2 | u2 | Length | Total displacement in second local axis direction |
| dU1 | Δu1 | Length | Incremental displacement in first local axis direction |
| dU2 | Δu2 | Length | Incremental displacement in second local axis direction |
| PU1 | Pu1 | Length | Summed displacement per phase in first local axis direction |
| PU2 | Pu2 | Length | Summed displacement per phase in second local axis direction |
| RelPermeability | Permeabilityrel | - | Relative permeability in stress points |
| Suction | Suction | Force/Length2 | Suction |
| EffSaturationAsPercentage | Saturationeff | % | Effective saturation |
| Volume | Volume | Length3 | The volume of the soil element. Returns the area for 2D soil elements |
| Height | Elevation | Length | Elevation |
| PSteadyWithSuction | Steady state pore pressures with suction | Pressure | Steady state pore pressure with suction |
| IsCurved | Is curved | - | Returns 1 or 0 to indicate whether the element is curved. Might be related to the updated mesh option that can be set in Input |
| CurvatureFactor | Curvature factor | - | The amount of curvature in 3D soil elements. 0 for 2D elements |
| Eur | Eur | Force/Length2 | Strength parameter |
| TotalShearStrength | τmax | - | Total shear strength |
| ASSGammaP | γp | - | Strength variable of NGI-ADP model |
| ASSRKappa | rκ | - | Strength variable of NGI-ADP model |
| QualitySpheres | Quality spheres | - | Equal to QualityQ for 2D projects |
| Qtx | qtx | Length/Time | Heat velocity in x direction |
| Qty | qty | Length/Time | Heat velocity in y direction |
| QtTot | |qt| | Temperature per length | Total heat velocity |
| QEPP | |qEPP| | Length/Time | Total water flow |
| QEPPx | qEPP,x | Length/Time | Water flow in x direction |
| QEPPy | qEPP,y | Length/Time | Water flow in y direction |
| ActualPermeabilityX | Permeabilityactual,x | Length/T | Permeability in x direction |
| ActualPermeabilityY | Permeabilityactual,y | Length/Time | Permeability in y direction |
| VapourFluxX | qvx | t/Length2/Time | Vapour flux in x direction |
| VapourFluxY | qvy | t/Length2/Time | Vapour flux in y direction |
| VapourFluxTot | |qv| | t/Length2/Time | Total vapour flux |
| MaterialID | Material | - | ID of material used by element |
| UtotMin | |u|min | Length | always 0, exists for completeness |
| VtotMin | |v|min | always 0, exists for completeness | |
| AtotMin | |a|min | always 0, exists for completeness | |
| AgtotMin | |a|min('g') | always 0, exists for completeness | |
| PlasticPointHistoryMohrCoulomb | Failure | - | Failure plastic point |
| PlasticPointHistoryTensionCutOff | Plastic point history tension cut-off points | - | The stress points that are marked as tension cut-off points. The value is the same as what PlasticPoint returns for tension cut-off points, but all other stress points are 0 |
| PlasticPointHistoryCapHardening | Plastic point history cap + hardening points | - | The stress points that are marked as cap hardening points. The value is the same as what PlasticPoint returns for cap hardening points, but all other stress points are 0 |
| PlasticPointHistoryCap | Cap | - | Capped plastic point |
| PlasticPointHistoryHardening | Hardening | - | Hardening plastic point |
| PExcessPhaseMin | pexcess,phase,min | Force/Length2 | Minimum excess pore pressure of a particular phase |
| PExcessPhaseMax | pexcess,phase,max | Force/Length2 | Maximum excess pore pressure value of a particular phase |
| PUxMin | Pux,min | Length | Minimum displacement per phase in x direction |
| PUyMin | Puy,min | Length | Minimum displacement per phase in y direction |
| PUxMax | Pux,max | Length | Maximum displacement per phase in x direction |
| PUyMax | Puy,max | Length | Maximum displacement per phase in y direction |
| PUtotMax | |Pu|max | Length | Maximum displacement per phase |
| PVxMin | Pvx,min | Length/Time | Minimum velocity per phase in x direction |
| PVyMin | Pvy,min | Length/Time | Minimum velocity per phase in y direction |
| PVxMax | Pvx,max | Length/Time | Maximum velocity per phase in x direction |
| PVyMax | Pvy,max | Length/Time | Maximum velocity per phase in y direction |
| PVtotMax | |Pv|max | Length/Time | Total maximum velocity per phase |
| PAxMin | Pax,min | Length/Time2 | Minimum acceleration per phase in x direction |
| PAyMin | Pay,min | Length/Time2 | Minimum acceleration per phase in y direction |
| PAxMax | Pax,max | Length/Time2 | Maximum acceleration per phase in x direction |
| PAyMax | Pay,max | Length/Time2 | Maximum acceleration per phase in y direction |
| PAtotMax | |Pa|max | Length/Time2 | Total maximum acceleration per phase |
| PAgxMin | Pax,min('g') | - | Minimum acceleration in g per phase in x direction |
| PAgyMin | Pay,min('g') | - | Minimum acceleration in g per phase in y direction |
| PAgxMax | Pax,max('g') | - | Maximum acceleration in g per phase in x direction |
| PAgyMax | Pay,max('g') | - | Maximum acceleration in g per phase in y direction |
| PAgtotMax | |Pa|max('g') | - | Total acceleration in g per phase |
| SPUx | ΣPux | Length | Summed displacement over phases in x direction |
| SPUy | ΣPuy | Length | Summed displacement over phases in y direction |
| SPUtot | |ΣPu| | Length | Total summed displacement over phases |
| PUtotMin | |Pu|min | always 0, exists for completeness | |
| PVtotMin | |Pv|min | always 0, exists for completeness | |
| PAtotMin | |Pa|min | always 0, exists for completeness | |
| PAgtotMin | |Pa|min('g') | always 0, exists for completeness | |
| SPUx | ΣPux | Length | Summed x-component of displacement over phases |
| SPUy | ΣPuy | Length | Summed y-component of node displacement over phases |
| SPUtot | |ΣPu| | Length | Summed vector of node displacement over phases |
| PActivePhase | ΔPphase | Force/Length2 | Active pore pressures per phase |
| PWater | pwater | Force/Length2 | Pore water pressure |
| ActualPermeability | ActualPermeability | Length3/Length/T | Permeability of the stress points in the mesh |
| EffSuction | Suctioneff | Force/Length2 | Effective suction |
| EffSaturationAsRatio | Saturationeff | % | Effective saturation in soil elements |
| IceSaturationAsRatio | Saturationice | - | Ice saturation of the soil. 0 to 1. Only for 2D |
| IceSaturationAsPercentage | Saturationice | % | IceSaturationAsRatio · 100 |
| Sig1_0 | σ'10 | Stress | Effective principal stress in direction 1 |
| PorePressureRatio | Ru | - | The ratio between PExcess and Sig1_0 |
| DeltaT | Δt | Time | Age of concrete |
| Fc | Fc | Pressure | Uniaxial compressive strength |
| Fcy | Fcy | Pressure | Compressive yield strength |
| UtilFC | UtilFC | - | Shotcrete utilisation factor in compression |
| UtilFT | UtilFT | - | Shotcrete utilisation factor in tension |
| Hc | Hc | - | Normalised compression hardening parameter |
| Ht | Ht | - | Normalised tension hardening parameter |
| EpsxxcrE | εxxcr∙E | - | Normalised creep history in xx direction |
| EpsyycrE | εyycr∙E | - | Normalised creep history in yy direction |
| EpsxycrE | εxycr∙E | - | Normalised creep history in xy direction |
| SinPhiMob | sinΦmob | - | Sine of the mobilised friction angle (a hardening parameter) |
| SinPhiMobMax | sinΦmob,max | - | Sine of the maximum value of the mobilised friction angle |
| PhiPReached | Φp,reached | - | A flag indicating if Φp has ever been reached or not |
| RUPEff | ru,p' | - | Excess pore pressure ratio, considering mean effective stress: ru, p’ = 1 - p’/p’0 |
| RUPEffMax | ru,p',max | - | Maximum excess pore pressure ratio in the current phase, considering mean effective stress: ru, p’ = 1 - p’/p’0 |
| RUSigEffVert | ru,σ'v | - | Excess pore pressure ratio, considering vertical effective stress: ru, σ’v = 1 - σ’v/σ’v0 |
| RUSigEffVertMax | ru,σ'v,max | - | Maximum excess pore pressure ratio in the current phase, considering vertical effective stress: ru, σ’v = 1 - σ’v/σ’v0 |
| EpsDilTot | εdil,tot | - | Accumulated dilative plastic deviatoric strain |
| NRev | nrev | - | Number of half cycles |
| POP | POP | Pressure | Pre-overburden pressure |
| SigmaEffective1Max | σ'1,max | Pressure | Maximum of principal effective stress SigmaEffective1 |
| OCR1 | OCR1 | - | Overconsolidation ration. The ratio of SigmaEffective1Max and SigmaEffective1 |
| Deconfinement | Deconfinement (1-β) | % | Deconfinement of soil clusters |
| NodeID | Node ID | - | Returns the ID of the nodes |
| StressPointID | Stress point ID | - | Returns the ID of the stress points |
| ElementID | Element ID | - | Returns the soil element ID |
| ClusterID | Cluster ID | - | Returns the soil cluster ID |
| LocalNumber | Local number | - | The n-th node or stress point in a soil element (also displayed in the tables of Output program) |