CAEPIPE Analysis

CAEPIPE performs linear and non-linear static and dynamic analyses of 3D piping systems using optimized, tested and verified solution algorithms using some of the most advanced programming methods available. Below, you will find a sampling of the types of analyses you can do with CAEPIPE.

See Video of Analysis Speed in action

Types of Loads

  • Weight and up to 10 pressures (i.e., up to 11 sustained cases)
  • External forces and moments for up to 10 thermal cases + 1 max sustained case
  • Hydrotest case
  • Up to 10 thermal loads with 50+ thermal range (expansion)
  • Up to 10 thermal displacements for anchors and nozzles (expansion)
  • Up to 10 operating cases (combination of weight, pressure and temperature)
  • Flange equivalent pressures for 10 operating cases
  • Rotating equipment reports for 10 operating cases
  • Up to 4 wind loads (occasional cases)
  • Seismic anchor movements (occasional)
  • Static seismic acceleration (g-load)
  • Force spectrum load
  • Seismic response spectra
  • Harmonic loads, e.g., periodic excitation from equipment such as pumps (occasional)
  • Time history loads, e.g., a fluid hammer (occasional)
  • Non-repeated anchor movement (settlement)
  • Peak pressure for occasional loads
  • 95+ load combinations
  • Support Load Summary for 150+ load combinations
caepie dialog box showing load cases selected

Load cases you can select for analysis

Automatic Spring Hanger design from a library of 30+ hanger catalogs

Modal Analysis Fast Eigenvalue solver

Seismic Response Spectrum Analysis

    Support for Multiple Spectra Types

  • Frequency (or period) versus Displacement
  • Frequency (or period) versus Velocity
  • Frequency (or period) versus Acceleration

  • Linear or logarithmic interpolation

    Multiple units supported

    Spectra can be entered interactively or through a text file

Closely Spaced Modes (using NRC Reg. Guide 1.92)

Time History Analysis

    Time functions can be input inside CAEPIPE or imported from a text file

Harmonic Analysis

Force Spectrum Analysis

    Force spectra functions can be input inside CAEPIPE or imported from a text file or can convert existing time functions into force functions.

FRP Piping Analysis

Buried piping analysis including automatic discretization of elements as per ASME B31.1(2014)

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