7.4.11.3. Output Node(RFlex)

The lists of nodes include a result set about each node as position, velocity, acceleration, strain and stress.

Output	Plot Content	Outputs
Node	Pos_	Position and Z-X-Z euler angles of the node
	Vel_	Velocity of the node. The translational velocity and the angular velocity are measured in the inertia reference frame.
	Acc_	Acceleration of the node. The translational acceleration the angular acceleration are measured in the inertia reference frame.
	EX,EY,EZ ,EXY,EYZ,EZY	Strain tensor measured in the inertia reference frame.
	E1,E2,E3	Principal Strain.
	E1X, E1Y, E1Z, E2X, E2Y, E2Z, E3X, E3Y, E3Z,	Vector of Principal Strain. These values are Eigenvector of Principal Strain. It can be calculated like following. \(\begin{aligned} & \left[ \begin{matrix} E1X \\ E1Y \\ E1Y \\ \end{matrix} \right]=E1\left[ \begin{matrix} EV_{X}^{1} \\ EV_{Y}^{1} \\ EV_{Z}^{1} \\ \end{matrix} \right],\left[ \begin{matrix} E2X \\ E2Y \\ E2Y \\ \end{matrix} \right]=E2\left[ \begin{matrix} EV_{X}^{2} \\ EV_{Y}^{2} \\ EV_{Z}^{2} \\ \end{matrix} \right],\left[ \begin{matrix} E3X \\ E3Y \\ E3Y \\ \end{matrix} \right]=E3\left[ \begin{matrix} EV_{X}^{3} \\ EV_{Y}^{3} \\ EV_{Z}^{3} \\ \end{matrix} \right] \\ & EV:EigenVectors(Strain) \\ & E1,E2,E3:Eigenvalues(Strain) \\ \end{aligned}\) (These components are written when the output option is checked. Output Principal Component of Stress/Strain can be found under dialog where Home-Setting-Flexibility-Flexible tab.)
	EINT	Intensity Strain.
	EMISES	Von-Mises Strain.
	SX,SY,SZ ,SXY,SYZ,SZY	Stress tensor measured in the inertia reference frame.
	S1,S2,S3	Principal Stress.
	S1X, S1Y, S1Z, S2X, S2Y, S2Z, S3X, S3Y, S3Z,	Vector of Principal Stress. \(\begin{aligned} & \left[ \begin{matrix} S1X \\ S1Y \\ S1Y \\ \end{matrix} \right]=S1\left[ \begin{matrix} EV_{X}^{1} \\ EV_{Y}^{1} \\ EV_{Z}^{1} \\ \end{matrix} \right],\left[ \begin{matrix} S2X \\ S2Y \\ S2Y \\ \end{matrix} \right]=S2\left[ \begin{matrix} EV_{X}^{2} \\ EV_{Y}^{2} \\ EV_{Z}^{2} \\ \end{matrix} \right],\left[ \begin{matrix} S3X \\ S3Y \\ S3Y \\ \end{matrix} \right]=S3\left[ \begin{matrix} EV_{X}^{3} \\ EV_{Y}^{3} \\ EV_{Z}^{3} \\ \end{matrix} \right] \\ & EV:EigenVectors(Stress) \\ & S1,S2,S3:Eigenvalues(Stress) \\ \end{aligned}\) (These components are written when the output option is checked. Output Principal Component of Stress/Strain can be found under dialog where Home-Setting-Flexibility-Flexible tab.)
	SINT	Intensity Stress.
	SMISES	Von-Mises Stress.

• Report Data Combination Map.

Table 7.6 Base components of Strain and Stress

\(\mathbf{\epsilon}\)	\(\mathbf{\sigma}\)
EX	SX
EY	SY
EZ	SZ
EXY	SXY
EYZ	SYZ
EZX	SZX
E1	S1
E2	S2
E3	S3
E1X	S1X
E1Y	S1Y
E1Z	S1Z
E2X	S2X
E2Y	S2Y
E2Z	S2Z
E3X	S3X
E3Y	S3Y
E3Z	S3Z
EINT	SINT
EVON	SVON

Table 7.7 Strain and Stress Data

	GENERAL	SHELL	BEAM	SHELL+BEAM
Shape Function	\(\mathbf{\epsilon}\)		\(\mathbf{\epsilon}\)
	\(\mathbf{\sigma}\)		\(\mathbf{\sigma}\)
		TOP		TOP
		\(\mathbf{\epsilon}\)		\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)		\(\mathbf{\sigma}\)
		BOTTOM		BOTTOM
		\(\mathbf{\epsilon}\)		\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)		\(\mathbf{\sigma}\)
Beam		Max_Distance	Max_Distance	Max_Distance
		\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)
		C	C	C
		\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)
		D	D	D
		\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)
		E	E	E
		\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)
		F	F	F
		\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)
		Max_Mises	Max_Mises	Max_Mises
		\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)	\(\mathbf{\epsilon}\)
		\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)	\(\mathbf{\sigma}\)

• If the RFI has an element information and the RFlex Output Node is connected to a Beam element, then the strain and stress are calculated by the FFlex Strain and Stress Recovery Algorithm.