GLForces.2d: GLForces.2d

In FEA: Finite Element Modeling for R

GLForces.2d

Description

Uses nodal displacements to determine global and local forces at each node

Usage

GLForces.2d(meshP, meshT, GMat, GlobalND, EMatrixlist)

Arguments

meshP	Matrix (2 x n) containing coordinate points of the mesh nodes.
meshT	Matrix (3 x n) containing the number of the coordinate point that forms a given triangle within the mesh.
GMat	Global matrix
GlobalND	Global nodal displacement
EMatrixlist	Element matrix list

Value

Matrices of global and local forces

GForce	Large global force matrix.
Lforce	Large local force matrix.

Examples

data(triMesh)
data(gloMat)
data(displacN)
data(fea_EM)

meshP = triMesh$MeshPts$p
meshT = triMesh$MeshPts$T
GMat = gloMat
GlobalND = displacN$GlobalND
EMatrixlist = fea_EM$EMPStress

glfor = GLForces.2d(meshP, meshT, GMat, GlobalND, EMatrixlist)

FEA documentation built on Jan. 11, 2023, 1:13 a.m.