AxialSpHD
This command is used to construct a uniaxial AxialSpHD material object. This material model produces axial stress-strain curve of elastomeric bearings including hardening behavior.
uniaxialMaterial AxialSpHD $matTag $sce $fty $fcy
<$bte $bty $bth $bcy $fcr $ath>
matTag
|
integer tag identifying material |
sce
|
compressive modulus |
|
yield stress under tension ( |
|
reduction rate for tensile elastic range ( |
fcr
|
target point stress (see note 1) |
ath
|
hardening strain ratio to yield strain (see note 1) |
NOTES:
- Input parameters are required to satisfy followings.
fcy
< 0.0 <fty
0.0 <=
bty
<bth
<bte
<= 1.00.0 <=
bcy
<= 1.0fcy
<=fcr
<= 0.01.0 <=
ath
Examples

Code Developed by: mkiku