Civil Engineering Reference
In-Depth Information
Dynamic integer arrays:
etype
element property types
g
element “steering” vector
global element steering matrix
g g
global element node numbers matrix
g num
diagonal term locations
kdiag
nodal freedoms
nf
freedoms to be fixed
no
nodes with fixed values
node
element node numbers
num
sense of freedom to be fixed
sense
Dynamic real arrays:
al
load steps at resolution of calculation time step
rhs “load” increment vector
ans
right-hand side vector
b
self-equilibrating global body loads
bdylds
strain-displacement matrix
bee
self-equilibrating element body loads
bload
coupling matrix
c
solid element nodal coordinates
coord
coordf
fluid element nodal coordinates
c11
element submatrix (2.115)
c12
element submatrix (2.115)
c21
element submatrix (2.115)
element submatrix (2.115)
c23
element submatrix (2.115)
c32
vector used in (3.22)
d
stress-strain matrix
dee
solid shape function derivatives wrt local coordinates
der
fluid shape function derivatives wrt local coordinates
derf
solid shape function derivatives wrt global coordinates
deriv
fluid shape function derivatives wrt global coordinates
derivf
v
p
diag
diagonal of left hand side matrix
diag precon
diagonal preconditioner vector
disps
product [
D
e
]
devp
global displacements and pore pressures
element nodal displacements
eld
integrating point contribution to
bload
eload
strain terms
eps
viscoplastic strain rate,
˙
˙
v
p
˙
erate
viscoplastic strain rate increment,
δδ
δ
v
p
evp
holds running total of viscoplastic strains,
v
p
evpt
holds
{
∂Q/∂σ
}
flow
solid shape functions
fun
fluid shape functions
funf
small local array
gamma
