Bounding Cam Clay

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This command is used to construct an multi dimensional material object that has a Bounding surface Cam Clay yield criterium.

nDMaterial BoundingCamClay $matTag $massDensity $C $bulkMod $OCR $mu_o $alpha $lambda $h $m

$matTag	integer tag identifying material
$massDensity	mass density
$C	ellipsoidal axis ratio
$bulkMod	initial bulk modulus
$OCR	overconsolidation ratio
$mu_o	elastic shear modulus
$alpha	pressure-dependent parameter
$lambda	soil compressibility index for virgin loading
$h	hardening parameter
$m	hardening parameter

The material formulations for the BoundingCamClay object are "ThreeDimensional" and "PlaneStrain"

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