Section Commands

• Sensitivity_Command_Manual
  • General Commands
    • reliability
    • parameter
    • addToParameter
    • updateParameter
    • sensitivityIntegrator
    • sensitivityAlgorithm
    • recorder
  • Material Commands
    • uniaxialMaterial
    • nDmaterial
  • Section Commands
    • Fiber
    • Elastic
    • Aggregator
  • Element Commands
    • dispBeamColumnWithSensitivity
    • quadWithSensitivity
    • bbarBrickWithSensitivity
  • Constraint Commands
    • Transformation

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Currently, only two cross-section models and the section aggregator have been extended for DDM-based FE response sensitivity computation.

section secTag? arg1? ...

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The type of section created and the additional arguments required depends on the secType? provided in the command.

The following contain information about matType? and the args required for each of the available material types:

• Fiber Section for Sensitivity
• Elastic Section for Sensitivity
• Section Aggregator for Sensitivity