Perfectly plastic material with Mises yield condition - Steel1

This is an older model, kept here for compatibility with previous versions. It uses Mises plasticity condition with no hardening and under small strain only. The model description and parameters are summarized in Tab. 16. All its features are included in the model described in Section 1.4.3.

Table 16: Perfectly plastic material with Mises condition - summary.

Description	Perfectly plastic material with Mises condition
Record Format	Steel1 num(in) # d(rn) # E(rn) # n(rn) # tAlpha(rn) # Ry(rn) #
Parameters	- num material model number
	- d material density
	- E Young modulus
	- n Poisson ratio
	- tAlpha thermal dilatation coefficient
	- Ry uniaxial yield stress
Supported modes	3dMat, PlaneStress, PlaneStrain, 1dMat, 2dPlateLayer, 2dBeamLayer, 3dShellLayer 3dBeam, PlaneStressRot