Bidimensional elements (plane problems, shells,...).

Classes
class	XC::ElemPlano< NNODOS, PhysProp >
	Base class for plane elements. More...
class	XC::ConstantPressureVolumeQuad
	??. More...
class	XC::EnhancedQuad
	Four-node quadrilateral element, which uses a bilinear isoparametric formulation with enhanced strain modes. More...
class	XC::FourNodeQuad
	Four node quad. More...
class	XC::NineNodeMixedQuad
	Nine node quad. More...
class	XC::QuadBase4N< PhysProp >
	Base class for 4 node quads. More...
class	XC::QuadBase9N< PhysProp >
	Base class for nine node quads. More...
class	XC::CorotShellMITC4
	MIT C4 shell element. More...
class	XC::ShellBData
	Auxiliary data for shell elements. More...
class	XC::ShellCorotCrdTransf3d
	Base class for 3D coordinate transformation. More...
class	XC::ShellCrdTransf3dBase
	Base class for 3D coordinate transformations. More...
class	XC::ShellLinearCrdTransf3d
	Base class for small displacement 3D coordinate transformations. More...
class	XC::ShellMITC4
	MIT C4 shell elements. More...
class	XC::ShellMITC4Base
	Base class for MIT C4 shell elements. More...
class	XC::ShellNL
	Lagrangian shell element with membrane and drill. More...
class	XC::Tri31
	3 node triangle. More...
class	XC::TriBase3N< PhysProp >
	Base class for 3 node triangles. More...
class	XC::FourNodeQuadUP
	Four-node plane-strain element using bilinear isoparametric formulation. This element is implemented for simulating dynamic response of solid-fluid fully coupled material, based on Biot's theory of porous medium. Each element node has 3 degrees-of-freedom (DOF): DOF 1 and 2 for solid displacement (u) and DOF 3 for fluid pressure (p). More...
class	XC::NineFourNodeQuadUP
	9-4-node (9 node for solid and 4 node for fluid) plane strain element for solid-fluid fully coupled analysis. This implementation is a simplified u-p formulation of Biot theory (u - solid displacement, p - fluid pressure). Each element node has two DOFs for u and 1 DOF for p. More...

Detailed Description