MultiLinear Material: Difference between revisions

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|  '''$u1 $f1 ''' || strain and stress (or deformation & force) at first point of the envelope
|  '''$u1 $f1 ''' || strain and stress (or deformation & force) at first point of the envelope
|-
|-
|  '''$u2 $f2 ''' || strain and stress (or deformation & force) at first point of the envelope
|  '''$u2 $f2 ''' || strain and stress (or deformation & force) at second point of the envelope
|-
|-
|  '''$u3 $f3 ''' || strain and stress (or deformation & force) at first point of the envelope
|  '''$u3 $f3 ''' || strain and stress (or deformation & force) at third point of the envelope
|-
|-
|  '''$u4 $f4 ''' || strain and stress (or deformation & force) at first point of the envelope
|  '''$u4 $f4 ''' || strain and stress (or deformation & force) at fourth point of the envelope
|}
|}



Revision as of 18:34, 4 December 2012




This command is used to construct a uniaxial multilinear material object.

uniaxialMaterial MultiLinear $matTag $u1 $f1 $u2 $f2 $u3 $f3 $u4 $f4 ...

$matTag integer tag identifying material
$u1 $f1 strain and stress (or deformation & force) at first point of the envelope
$u2 $f2 strain and stress (or deformation & force) at second point of the envelope
$u3 $f3 strain and stress (or deformation & force) at third point of the envelope
$u4 $f4 strain and stress (or deformation & force) at fourth point of the envelope


MultiLinear Material -- Hysteretic Behavior


NOTE: Muximum number of points on the envelope is 10.



Code Developed by: Frank Mckenna, UC Berkeley

Images Developed by: Vesna Terzic