corotUtilModule.f90 File Reference

Utilities for co-rotational superelement formulations. More...

Modules
module	corotutilmodule
	Module with subroutines for co-rotational superelement formulations.

Functions/Subroutines
subroutine, public	corotutilmodule::addkgrtokm (supEl, ktan, km, fint, ierr)
	Calculates the rotational geometric stiffness for a superelement. More...
subroutine	corotutilmodule::gmat3nod (gmat, x, y, z, ierr)
	Computes the rotation gradient matrix for a 3-noded element. More...
subroutine	corotutilmodule::gmat3nodlocal (gmat, x, y)
	Computes the rotation gradient matrix for a 3-noded element. More...
subroutine	corotutilmodule::mmat3nod (mmat, emat)
	Sets up an eccentricity transformation matrix for a 3-noded element. More...
subroutine	corotutilmodule::formfnm (triads, fint, fnm)
	Forms the Fn matrix based on the internal force vector. More...
subroutine, public	corotutilmodule::formshadowposgrad (supEl, dbgCorot, ierr)
	Forms the gradient matrix used in the shadow position calculations. More...

Detailed Description

Utilities for co-rotational superelement formulations.