Hi
I want to model a soil that is pressure dependent and also have cohesion. But PDMY and PDMY02 doesnt have cohesion parameter. So what should i do know?
Any help is appreciated.
Cohesion in PDMY materials
Moderators: silvia, selimgunay, Moderators
Re: Cohesion in PDMY materials
http://opensees.berkeley.edu/wiki/index ... d_Material
nDMaterial PressureDependMultiYield $tag $nd $rho $refShearModul $refBulkModul $frictionAng $peakShearStra $refPress $pressDependCoe $PTAng $contrac $dilat1 $dilat2 $liquefac1 $liquefac2 $liquefac3 <$noYieldSurf=20 <$r1 $Gs1 …> $e=0.6 $cs1=0.9 $cs2=0.02 $cs3=0.7 $pa=101 <$c=0.3>>
The last parameter $c is the cohesion.
(Also similar for PressureDependMultiYield02)
-Jinchi
nDMaterial PressureDependMultiYield $tag $nd $rho $refShearModul $refBulkModul $frictionAng $peakShearStra $refPress $pressDependCoe $PTAng $contrac $dilat1 $dilat2 $liquefac1 $liquefac2 $liquefac3 <$noYieldSurf=20 <$r1 $Gs1 …> $e=0.6 $cs1=0.9 $cs2=0.02 $cs3=0.7 $pa=101 <$c=0.3>>
The last parameter $c is the cohesion.
(Also similar for PressureDependMultiYield02)
-Jinchi