ElasticBilin Material: Difference between revisions
Jump to navigation
Jump to search
(Created page with '{{CommandManualMenu}} This command is used to construct an elastic bilinear uniaxial material object. Unlike all other bilinear materials, the unloading curve follows the loadin...') |
No edit summary |
||
| Line 20: | Line 20: | ||
| '''$epsP2 ''' || strain at which material changes tangent in tension. | | '''$epsP2 ''' || strain at which material changes tangent in tension. | ||
|- | |- | ||
| '''$EN1 ''' || optional, default = | | '''$EN1 ''' || optional, default = $EP1. tangent in compression for stains: 0 < strains <= $epsN2 | ||
|- | |- | ||
| '''$EN2 ''' || optional, default = | | '''$EN2 ''' || optional, default = $EP2. tangent in compression with strains < $epsN2 | ||
|- | |- | ||
| '''$epsN2 ''' || optional, default = -epsP2. strain at which material changes tangent in compression. | | '''$epsN2 ''' || optional, default = -epsP2. strain at which material changes tangent in compression. | ||
Revision as of 23:45, 31 August 2011
- Command_Manual
- Tcl Commands
- Modeling_Commands
- model
- uniaxialMaterial
- ndMaterial
- frictionModel
- section
- geometricTransf
- element
- node
- sp commands
- mp commands
- timeSeries
- pattern
- mass
- block commands
- region
- rayleigh
- Analysis Commands
- Output Commands
- Misc Commands
- DataBase Commands
This command is used to construct an elastic bilinear uniaxial material object. Unlike all other bilinear materials, the unloading curve follows the loading curve exactly.
| uniaxialMaterial ElasticBilin $matTag $EP1 $EP2 $epsP2 <$EN1 $EN2 $epsN2> |
| $matTag | integer tag identifying material | |
| $EP1 | tangent in tension for stains: 0 <= strains <= $epsP2 | |
| $EP2 | tangent when material in tension with strains > $epsP2 | |
| $epsP2 | strain at which material changes tangent in tension. | |
| $EN1 | optional, default = $EP1. tangent in compression for stains: 0 < strains <= $epsN2 | |
| $EN2 | optional, default = $EP2. tangent in compression with strains < $epsN2 | |
| $epsN2 | optional, default = -epsP2. strain at which material changes tangent in compression. |
Code Developed by: fmk