DDM-Based Response Sensitivity Computation Tcl Commands:: Difference between revisions

From OpenSeesWiki
Jump to navigation Jump to search
No edit summary
No edit summary
Line 18: Line 18:


:;<h3>[[reliability Command]]</h3>
:;<h3>[[reliability Command]]</h3>
This command creates the reliability domain in which the sensitivity, reliability and optimization components are kept. This reliability domain is parallel to the finite element (FE) domain in OpenSees. Currently, the commands for stand-alone sensitivity analysis (e.g., sensitivityIntegrator, sensitivityAlgorithm) are set in the reliability domain only and, thus, the ‘reliability’ command must be used before any stand-alone sensitivity analysis.
::: This command creates the reliability domain in which the sensitivity, reliability and optimization components are kept. This ::: ::: reliability domain is parallel to the finite element (FE) domain in OpenSees. Currently, the commands for stand-alone sensitivity ::: analysis (e.g., sensitivityIntegrator, sensitivityAlgorithm) are set in the reliability domain only and, thus, the ‘reliability’ ::: command must be used before any stand-alone sensitivity analysis.


:;<h3>[[parameter Command]]</h3>
:;<h3>[[parameter Command]]</h3>
In DDM-based FE response sensitivity analysis, the sensitivity parameters can be material, geometry or discrete loading parameters.  
::: In DDM-based FE response sensitivity analysis, the sensitivity parameters can be material, geometry or discrete loading ::: ::: parameters.  


<!--        Material Commands        -->
<!--        Material Commands        -->
Line 27: Line 27:


:;<h2>[[UniaxialMaterial Commands]]</h2>   
:;<h2>[[UniaxialMaterial Commands]]</h2>   
Several uniaxial materials are available for DDM-based FE response sensitivity computation.  
::: Several uniaxial materials are available for DDM-based FE response sensitivity computation.  


:;<h3>[[SteelMP Command]]</h3>
:;<h3>[[SteelMP Command]]</h3>
This command is used to construct a uniaxial Menegotto-Pinto steel material object.
::: This command is used to construct a uniaxial Menegotto-Pinto steel material object.


:;<h3>[[SmootPSConcrete Command]]</h3>
:;<h3>[[SmootPSConcrete Command]]</h3>
This command is used to construct a uniaxial smoothed Popovics-Saenz concrete material object.
::: This command is used to construct a uniaxial smoothed Popovics-Saenz concrete material object.

Revision as of 00:24, 12 January 2011

Created by: Quan Gu(UCSD),Joel P. Conte(UCSD), Michele Barbato(LSU), Yong Li(UCSD)

Return to Sensitivity Analysis User Page




Introduction

The following Analysis commands are added to the interpreter to create the Analysis and perform the analysis:


General commands

reliability Command

This command creates the reliability domain in which the sensitivity, reliability and optimization components are kept. This ::: ::: reliability domain is parallel to the finite element (FE) domain in OpenSees. Currently, the commands for stand-alone sensitivity ::: analysis (e.g., sensitivityIntegrator, sensitivityAlgorithm) are set in the reliability domain only and, thus, the ‘reliability’ ::: command must be used before any stand-alone sensitivity analysis.

parameter Command

In DDM-based FE response sensitivity analysis, the sensitivity parameters can be material, geometry or discrete loading ::: ::: parameters.

Material Commands

UniaxialMaterial Commands

Several uniaxial materials are available for DDM-based FE response sensitivity computation.

SteelMP Command

This command is used to construct a uniaxial Menegotto-Pinto steel material object.

SmootPSConcrete Command

This command is used to construct a uniaxial smoothed Popovics-Saenz concrete material object.
Retrieved from "https://opensees.ist.berkeley.edu/wiki/index.php?title=DDM-Based_Response_Sensitivity_Computation_Tcl_Commands:&oldid=7477"