suanPan-manual
  • Introduction
  • Basic
    • Obtain Application
    • Configure Application
    • Perform Analysis
    • Model Syntax
    • Model Structure
    • Tweak Performance
    • Compile Application
    • Build Documentation
    • Architecture Design
    • On Clusters
  • Example
    • Developer
      • element template
      • material template
    • Solid
      • wave propagation
    • Geotechnical
      • triaxial compression of sand
      • slope analysis
    • Structural
      • Statics
        • bending of a cantilever beam
        • bifurcation of a cantilever beam
        • double-edge notched specimen
        • lees frame
        • notched beam under cyclic loading
        • rc section analysis
        • truss roof
        • uniform tension of a rubber specimen
        • thin-walled section analysis for frame structures
        • calibration of subloading surface model
      • Dynamics
        • bouncing of a ball
        • mass-spring-dashpot system
        • dynamic analysis of a portal frame
        • elemental damping
        • particle collision
        • response history analysis of an elastic coupled wall
        • multi-support excitation
        • triple pendulum
        • computing response spectrum
        • integrate with python
        • process ground motion
      • Hybrid
        • vibration of a displaced beam
      • Buckling
        • buckling analysis of a cantilever beam
      • Contact
        • contact between beam and block
        • contact in 3d space
      • Optimization
        • evolutionary structural optimization
      • Isogeometric Analysis
        • linear analysis of a single element
    • Miscellaneous
      • batch execution for automation
  • Command Collection
    • Define
      • amplitude
      • bc
      • domain
      • element
      • expression
      • file
      • generate
      • group
      • import
      • initial
      • load
      • material
      • modifier
      • node
      • recorder
      • section
    • Configure
      • analyze
      • converger
      • criterion
      • integrator
      • precheck
      • step
    • Process
      • benchmark
      • clear
      • command
      • enable
      • exit
      • materialtest
      • materialtestbyload
      • sectiontest
      • peek
      • plot
      • protect
      • pwd
      • reset
      • save
      • set
      • upsampling
      • sdof_response
      • response_spectrum
  • Amplitude
    • Amplitude
    • Special
      • NZStrongMotion
    • Universal
      • Combine
      • Constant
      • Decay
      • Linear
      • Modulated
      • Tabular
      • TabularSpline
      • Trig
  • Constraint
    • MPC
    • ParticleCollision
    • RigidWall
    • RestitutionWall
    • FixedLength
    • MaxForce
    • NodeLine
    • NodeFacet
    • Embed2D
    • Embed3D
    • LJPotential2D
    • MaximumGap2D
    • MinimumGap2D
    • MaximumGap3D
    • MinimumGap3D
  • Converger
    • Converger
    • Absolute
      • AbsDisp
      • AbsError
      • AbsIncreDisp
      • AbsIncreAcc
      • AbsIncreEnergy
      • AbsResidual
    • Other
      • FixedNumber
      • Logic
    • Relative
      • RelDisp
      • RelError
      • RelIncreDisp
      • RelIncreAcc
      • RelIncreEnergy
      • RelResidual
  • Criterion
    • Criterion
    • MaxDisplacement
    • MaxHistory
    • MaxResistance
    • MinDisplacement
    • MinResistance
    • StrainEnergyEvolution
  • Element
    • Beam
      • B21
      • B21E
      • B21H
      • B31
      • B31OS
      • EB21
      • EB31OS
      • F21
      • F21H
      • F31
      • NMB21
      • NMB21E
      • NMB31
      • MVLEM
      • Orientation
    • Cube
      • C3D20
      • C3D4
      • C3D8
      • C3D8I
      • CIN3D8
      • DC3D4
      • DC3D8
    • Membrane
      • Couple Stress
      • Phase Field
        • DCP3
        • DCP4
      • Axisymmetric
        • CAX3
        • CAX4
        • CAX8
      • Plane
        • CP3
        • CP4
        • CP4I
        • CP5
        • CP6
        • CP7
        • CP8
      • Mixed
        • PS
        • QE2
      • Drilling
        • Allman
        • GCMQ
        • GQ12
      • Infinite
        • CINP4
      • Geotechnical
        • PCPE4DC
        • PCPE4UC
        • PCPE8DC
        • PCPE8UC
      • Membrane
    • Modifier
      • Modifier
      • ElementalLee
      • ElementalNonviscous
      • LinearViscosity
    • Patch
      • Patch
      • PatchCube
      • PatchQuad
    • Plate
      • DKT3
      • DKT4
      • Mindlin
    • Shell
      • DKTS3
      • DKTS4
      • S4
      • SGCMS
      • ShellBase
    • Special
      • Contact2D
      • Contact3D
      • Damper01
      • Damper02
      • Embedded2D
      • Embedded3D
      • Joint
      • Mass
      • SingleSection
      • Spring01
      • Spring02
      • Tie
      • TranslationConnector
    • Truss
      • T2D2
      • T2D2S
      • T3D2
      • T3D2S
  • Group
    • CustomNodeGroup
    • NodeGroup
    • ElementGroup
    • GroupGroup
  • Integrator
    • Implicit
      • Linear
      • BatheTwoStep
      • GeneralizedAlpha
      • OALTS
      • GSSSS
      • Newmark
        • LeeNewmark
        • LeeElementalNewmark
        • LeeNewmarkFull
        • LeeNewmarkIterative
        • Newmark
        • RayleighNewmark
        • WilsonPenzienNewmark
        • NonviscousNewmark
    • Explicit
      • Tchamwa
      • BatheExplicit
      • GeneralizedAlphaExplicit
  • Material
    • Guide
      • Metal
      • Customisation
    • Material1D
      • Concrete
        • ConcreteCM
        • ConcreteExp
        • ConcreteTsai
        • ConcreteTable
        • ConcreteK4
      • Degradation
        • Degradation
        • CustomStrainDegradation
        • CustomStressDegradation
        • Dhakal
        • TrilinearStrainDegradation
      • Elastic
        • BilinearElastic1D
        • Elastic1D
        • AsymmElastic1D
        • MultilinearElastic1D
        • PolyElastic1D
        • NLE1D01
        • Sinh1D
        • Tanh1D
        • CustomElastic1D
      • Hysteresis
        • AFC
        • AFCN
        • BilinearOO
        • BilinearPO
        • BoucWen
        • BWBN
        • Flag
        • MPF
        • MultilinearOO
        • MultilinearPO
        • RambergOsgood
        • SimpleHysteresis
        • SlipLock
        • SteelBRB
        • Trivial
        • Gap01
      • Viscosity
        • Kelvin
        • Maxwell
        • NonlinearViscosity
        • BilinearViscosity
        • CustomViscosity
        • Viscosity01
        • Viscosity02
        • CoulombFriction
        • Nonviscous01
      • vonMises
        • Subloading1D
        • ArmstrongFrederick1D
        • AFCO1D
        • Bilinear1D
        • BilinearMises1D
        • CustomGurson1D
        • CustomMises1D
        • ExpGurson1D
        • ExpMises1D
        • Mises1D
        • Multilinear1D
        • NonlinearGurson1D
        • VAFCRP1D
    • Material2D
      • AxisymmetricElastic
      • Concrete21
      • Concrete22
      • DuncanSelig
      • Elastic2D
      • Rebar2D
    • Material3D
      • CamClay
        • BilinearCC
        • ExpCC
        • NonlinearCamClay
        • ParabolicCC
      • Concrete
        • CDP
        • CDPM2
        • Rebar3D
        • TableCDP
        • CustomCDP
      • Damage
        • IsotropicDamage
        • LinearDamage
      • DruckerPrager
        • BilinearDP
        • ExpDP
        • CustomDP
        • NonlinearDruckerPrager
      • Elastic
        • BlatzKo
        • IsotropicElastic3D
        • IsotropicNonlinearElastic3D
        • MooneyRivlin
        • NLE3D01
        • OrthotropicElastic3D
        • Yeoh
      • Hoffman
        • BilinearHoffman
        • ExpHoffman
        • CustomHoffman
        • NonlinearHill
        • NonlinearHoffman
        • TimberPD
      • Sand
        • SimpleSand
        • DafalisaManzari
      • vonMises
        • ArmstrongFrederick
        • BilinearJ2
        • BilinearPeric
        • CustomGurson
        • TableGurson
        • CustomJ2
        • ExpGurson
        • ExpJ2
        • MultilinearJ2
        • NonlinearGurson
        • NonlinearJ2
        • NonlinearPeric
        • PolyJ2
        • VAFCRP
        • Subloading
    • MaterialOS
      • ElasticOS
    • Wrapper
      • Axisymmetric
      • Laminated
      • Parallel
      • PlaneStrain
      • PlaneSymmetric
      • PlaneStress
      • Rotation2D
      • Rotation3D
      • Sequential
      • Stacked
      • Uniaxial
      • OS146
      • OS146S
      • Substepping
  • Recorder
    • Recorder
    • OutputType
  • Section
    • Code
      • EU
      • NZ
      • US
    • Section1D
      • Circle1D
      • Fibre1D
      • Rectangle1D
      • TrussSection
    • Section2D
      • Bar2D
      • Box2D
      • Circle2D
      • CircularHollow2D
      • Fibre2D
      • HSection2D
      • ISection2D
      • Rectangle2D
      • TSection2D
    • Section3D
      • Bar3D
      • Box3D
      • Circle3D
      • CircularHollow3D
      • Fibre3D
      • ISection3D
      • Rectangle3D
      • TSection3D
    • SectionOS
      • Cell3DOS
      • Fibre3DOS
    • SectionNM
      • SectionNM
      • NM2D1
      • NM2D2
      • NM2D3
      • NM2D3K
      • NM3D1
      • NM3D2
      • NM3D3
      • NM3D3K
  • Solver
    • BFGS
    • MPDC
    • Newton
    • AICN
    • Ramm
  • Step
    • Overview
    • ArcLength
    • Buckle
    • Dynamic
    • Frequency
    • Optimization
    • Static
  • Developer
    • Prerequisites
    • C Style Interface
      • material
    • CPP Style Interface
      • material
      • element
      • constraint
Powered by GitBook
On this page
  • Syntax
  • Remarks
  • Sample
Edit on GitHub
  1. Element
  2. Shell

DKTS3

PreviousShellNextDKTS4

Last updated 1 year ago

DKT Triangle Shell

  • Number of Nodes: 3

  • Number of DoFs: 6 (Translation, Translation, Translation, Rotation, Rotation, Rotation)

Syntax

element DKTS3 (1) (2...4) (5) (6) [7] [8]
# (1) int, unique element tag
# (2...4) int, node i, j, k
# (5) int, material tag
# (6) double, thickness
# [7] int, number of integration points, default: 3
# [8] bool, nonlinear geometry switch, default: false

Remarks

  1. If the nonlinear geometry switched on, the transformation between the global and local reference frames will depend on the current displacement. The nonlinear transformation is similar to the corotational transformation, and the local response is still linear. Thus, it follows "large displacement, small deformation" assumption.

Sample

The model can be downloaded.

DKTS3.zip
encoding
example