해석기능

선형 정적 해석 (Linear static analysis)

  • Linear stress, strain, and deflection
  • Inertial relief
  • Thermal stress and deflection
  • Multi-axial fatigue
  • Pre-stress

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동적 응답 (Dynamic response)

  • Direct transient response
  • Direct frequency response
  • Modal transient response
  • Modal frequency response
  • Random vibration
  • Modal response / shock spectrum generation
  • Modal summation (ABS, SRSS, NRL, CQC, DDAM)
  • Linear and nonlinear direct transient response
  • Linear and nonlinear pre-stress support for all modal solutions
  • Vibration fatigue

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모달 해석 (Modal analysis)

  • Natural frequencies and mode shapes
  • Flexible and rigid body motion
  • Modal participation factors, effective mass / weight, and reaction forces
  • Linear and nonlinear pre-stress (stiffening)
  • Virtual fluid mass

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과도 열 전달 (Transient heat transfer)

  • Linear and nonlinear
  • Conduction, convection, and radiation

정상 상태 열 전달 (Steady state heat transfer)

  • Linear and nonlinear
  • Conduction, convection, and radiation

좌굴 해석 (Buckling analysis)

  • Critical loads and mode shapes
  • Linear and nonlinear initial stress

비선형 해석 (Nonlinear analysis)

  • Nonlinear static and transient response
  • Large displacement and rotation
  • Automated Impact Analysis (AIA)
  • Material nonlinear (Nonlinear elastic, elasto-plastic, perfectly plastic, thermo-elastic, visco-elastic, creep)
  • Tension only (cables and shell elements)
  • Contact (gap, slide line, and surface-to-surface, all with friction)
  • Progressive Ply Failure Analysis (PPFA)
  • Brittle materials (concrete)
  • Shape memory materials (Nitinol)

일반 (모든 솔루션에서 지원) (General (supported in all solutions))

  • Composite laminate materials
  • Temperature-dependent materials
  • Direct matrix import and export (DMIG)
  • Craig-Bamption and Guyan reduction
  • Superelement support
  • Displacement, load, and temperature interpolation