SmoothPSConcrete
This command is used to construct a uniaxial smoothed Popovics-Saenz concrete material object.
uniaxialMaterial SmoothPSConcrete $matTag $fc $fu $Ec
$epso $epsu $eta
matTag
|
unique material object integer tag |
fc
|
concrete compressive strength (positive for compression) |
fu
|
concrete crushing strength (positive for compression |
Ec
|
initial tangent stiffness |
epsco
|
concrete strain at maximum strength (positive for compression) |
epsu
|
concrete strain at crushing strength (positive for compression) |
eta
|
smoothing parameter (default value = 0.2). |
Note: For this material class, the sensitivity parameters can be: fc, fu, Ec, epsco, epscu, eta