Concrete02 Material -- Linear Tension Softening: Difference between revisions
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| style="background:yellow; color:black; width:800px" | '''uniaxialMaterial Concrete02 $matTag $fpc $epsc0 $fpcu $epsU $lambda $ft $Ets''' | | style="background:yellow; color:black; width:800px" | '''uniaxialMaterial Concrete02 $matTag $fpc $epsc0 $fpcu $epsU $lambda $ft $Ets''' | ||
Revision as of 21:09, 3 March 2010
- 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
| uniaxialMaterial Concrete02 $matTag $fpc $epsc0 $fpcu $epsU $lambda $ft $Ets |
| $matTag | integer tag identifying material |
| $fpc | concrete compressive strength at 28 days (compression is negative)* |
| $epsc0 | concrete strain at maximum strength* |
| $fpcu | concrete crushing strength * |
| $epsU | concrete strain at crushing strength* |
| $lambda | ratio between unloading slope at $epscu and initial slope |
| $ft | tensile strength |
| $Ets | tension softening stiffness (absolute value) (slope of the linear tension softening branch) |
NOTE:
- Compressive concrete parameters should be input as negative values.
- The initial slope for this model is (2*$fpc/$epsc0)
Comparison of Hysteretic Stress-Strain Relation for Concerete01 versus Concrete02 materials.
Code Developed by: Filip Filippou, UC Berkeley
Images Developed by: Silvia Mazzoni