Civil Engineering Reference
In-Depth Information
the centreline displacement of the beam as a function of time computed over the first 10,000
time steps. The development of permanent, plastic deformation is clearly demonstrated.
Glossary of variable names used in Chapter 11
Scalar integers:
cg iters
pcg iteration counter
cg limit
pcg iteration ceiling
i
simple counter
iel
simple counter
idiag
skyline bandwidth
ifail
warning flag from
bisect
subroutine
iwp SELECTED REAL KIND(15)
j
simple counter
jj
simple counter
k
simple counter
lnode
loaded node number
loaded nodes
number of loaded nodes
lsense
sense of freedom to be loaded at node
lnode
bandwidth of upper triangle
nband
ndof
number of degrees of freedom per element
ndim
number of dimensions
nels
number of elements
neq
number of degrees of freedom in the mesh
nip
number of integrating points
nlfp
number of load function points
number of loaded freedoms
nln
number of eigenvectors included in superposition
nmodes
number of nodes in the mesh
nn
number of nodes per elements
nod
number of degrees of freedom per node
nodof
number of output freedoms
nof
number of material properties
nprops
output printed every
npri
time steps
npri
number of different property types
np types
number of restrained nodes
nr
node number at which time history is to be printed
nres
number of stress terms
nst
number of calculation time steps
nstep
number of elements in
x
-direction
nxe
number of elements in
y
-direction
nye
Scalar reals:
aa
working variable
α
alpha
from equations (3.22)
area
element area
