beam.f File Reference

Subroutines for calculation of beam element matrices. More...

Functions/Subroutines
subroutine	beam31 (EK, X, Y, Z, EP, CA, XS, EFFLEN, PHI, IPINA, IPINB, ID, IW, IPSW, IERR)
	Generates the stiffness matrix for a 12-dof beam element. More...
subroutine	beam32 (SR, EK, V, FP, FE, P, X, Y, Z, XS, XP, ZETA)
	Computes stress resultants on a 12-dof beam element. More...
subroutine	beam33 (F, P, X, Y, Z, EP, CA, XS, XP)
	Computes consistent load vector due to line loads on a beam. More...
subroutine	beam34 (F, E0, X, Y, Z, EP)
	Computes consistent load vector due to initial strain on a beam. More...
subroutine	beam35 (EM, X, Y, Z, A, RHO, RIX, IOP, IPINA, IPINB, IW, IPSW, IERR)
	Generates a mass matrix for a 12-dof beam element. More...
subroutine	beam36 (EKG, X, Y, Z, EP, CA, XS, S1, S2)
	Generates a geometric stiffness matrix for a 12-dof beam element. More...
subroutine	bels31 (EK, BL, EP, CA, XS, ID, IW, IPSW)
subroutine	bels32 (SR, EK, V, FP, FE, P, BL, XS, XP, ZETA)
subroutine	bels33 (F, P, BL, EP, CA, XS, XP)
subroutine	bels34 (F, E0, EP)
subroutine	bels36 (EKG, S1, S2, BL, EP, CA, XS)

Detailed Description

Subroutines for calculation of beam element matrices.

Function/Subroutine Documentation

beam31()

subroutine beam31	(	dimension(12,12)	EK,
		dimension(5)	X,
		dimension(5)	Y,
		dimension(5)	Z,
		dimension(6)	EP,
		dimension(2)	CA,
		dimension(2)	XS,
			EFFLEN,
			PHI,
			IPINA,
			IPINB,
			ID,
			IW,
			IPSW,
			IERR
	)

Generates the stiffness matrix for a 12-dof beam element.

beam32()

subroutine beam32	(	dimension(6)	SR,
		dimension(12,12)	EK,
		dimension(12)	V,
		dimension(12)	FP,
		dimension(12)	FE,
		dimension(6)	P,
		dimension(5)	X,
		dimension(5)	Y,
		dimension(5)	Z,
		dimension(2)	XS,
		dimension(2)	XP,
			ZETA
	)

Computes stress resultants on a 12-dof beam element.

beam33()

subroutine beam33	(	dimension(12)	F,
		dimension(6)	P,
		dimension(5)	X,
		dimension(5)	Y,
		dimension(5)	Z,
		dimension(6)	EP,
		dimension(2)	CA,
		dimension(2)	XS,
		dimension(2)	XP
	)

Computes consistent load vector due to line loads on a beam.

beam34()

subroutine beam34	(	dimension(12)	F,
		dimension(3)	E0,
		dimension(5)	X,
		dimension(5)	Y,
		dimension(5)	Z,
		dimension(6)	EP
	)

Computes consistent load vector due to initial strain on a beam.

beam35()

subroutine beam35	(	dimension(12,*)	EM,
		dimension(5)	X,
		dimension(5)	Y,
		dimension(5)	Z,
			A,
			RHO,
			RIX,
			IOP,
			IPINA,
			IPINB,
			IW,
			IPSW,
			IERR
	)

Generates a mass matrix for a 12-dof beam element.

beam36()

subroutine beam36	(	dimension(12,12)	EKG,
		dimension(5)	X,
		dimension(5)	Y,
		dimension(5)	Z,
		dimension(6)	EP,
		dimension(2)	CA,
		dimension(2)	XS,
			S1,
			S2
	)

Generates a geometric stiffness matrix for a 12-dof beam element.

bels31()

subroutine bels31	(	dimension(12,12)	EK,
			BL,
		dimension(6)	EP,
		dimension(2)	CA,
		dimension(2)	XS,
			ID,
			IW,
			IPSW
	)

bels32()

subroutine bels32	(	dimension(6)	SR,
		dimension(12,12)	EK,
		dimension(12)	V,
		dimension(12)	FP,
		dimension(12)	FE,
		dimension(6)	P,
			BL,
		dimension(2)	XS,
		dimension(2)	XP,
			ZETA
	)

bels33()

subroutine bels33	(	dimension(12)	F,
		dimension(6)	P,
			BL,
		dimension(6)	EP,
		dimension(2)	CA,
		dimension(2)	XS,
		dimension(2)	XP
	)

bels34()

subroutine bels34	(	dimension(12)	F,
		dimension(3)	E0,
		dimension(6)	EP
	)

bels36()

subroutine bels36	(	dimension(12,12)	EKG,
			S1,
			S2,
			BL,
		dimension(6)	EP,
		dimension(2)	CA,
		dimension(2)	XS
	)