Force deformation section model.

Modules
	Elastic material cross sections.
	Fiber model for cross-sections.
	Iteraction diagram for a cross-section.
	Materials for bidimensional materials (plates, membranes, shells,...).
	Cross-section material representation.

Classes
class	XC::AggregatorAdditions
	pointers to UniaxialMaterial with the degree of freedom associated to each of them (used in SectionAggregator). More...
class	XC::Bidirectional
	?? More...
class	XC::CrossSectionKR
	Stiffness matrix and resultant vector for a section. More...
class	XC::FiberSectionShear3d
	FiberSectionShear3d decorates an MP section (couple bending and axial) with an uncoupled shear relation. More...
class	XC::GenericSection1d
	Wrapper for an uniaxial material to behave like a section material. More...
class	XC::GenericSectionNd
	GenericSectionND provides a wrapper around a NDMaterial. More...
class	XC::Isolator2spring
	"two-spring isolator" material. More...
class	XC::PrismaticBarCrossSection
	Base class for beam-column cross sections. More...
class	XC::PrismaticBarCrossSectionsVector
	Vector of pointers to PrismaticBarCrossSectiones. More...
class	XC::ResponseId
	Stiffness material contribution response identifiers. More...
class	XC::SectionAggregator
	SectionAggregator decorates an MP section (couple bending and axial) with an uncoupled shear relation. More...
class	XC::SectionForceDeformation
	Base class for force deformation section models. More...
class	XC::YieldSurfaceSection2d
	Base class for cross sections with yield surface on a bi-dimensional space (three DOFs for each section). More...

Detailed Description