# structure liner list command

Syntax

structure liner list keyword

Primary keywords:

List properties and responses of each liner element in the range.

apply

uniform applied pressure acting on the element

coupling-normal

information about the normal coupling springs connecting the liner to the zones. The confining stress, displacement, and direction is given.

coupling-shear

information about the shear coupling springs connecting the liner to the zones. The confining stress, displacement, yield state, and direction is given.

depth-factor

depth factor used during stress recovery

element-type

finite element type used

group <slot s >

list the group assignment(s) of this element. If slot is supplied, list the group assignment for this element, if any, in slot s.

information

lists general element information, including id and component-id numbers, connected nodes, centroids, surface area, volume, and the hide and select status

force-node keyword

list nodal forces. By default, components are displayed in terms of the element local coordinate systems. These are the forces exerted by the nodes on the element.

local

list forces in terms of the element local coordinate system (the default)

global

list forces in terms of the global coordinate system

property
density

density, $$ρ$$

thickness

liner thickness

thermal-expansion

thermal expansion coefficient

anisotropic-membrane

anisotropic membrane material-stiffness coefficients {$$c^{\prime}_{11}, c^{\prime}_{12}, c^{\prime}_{13}, c^{\prime}_{22}, c^{\prime}_{23}, c^{\prime}_{33}$$}

anisotropic-bending

anisotropic bending material-stiffness coefficients {$$c^{\prime}_{11}, c^{\prime}_{12}, c^{\prime}_{13}, c^{\prime}_{22}, c^{\prime}_{23}, c^{\prime}_{33}$$}

material-x

material property type: isotropic, orthotropic, or anisotropic

isotropic

isotropic material properties: $$E$$ and $$v$$, where $$E$$ is Young’s modulus $$[F/L^2$$$$]$$ and $$v$$ is Poisson’s ratio

orthotropic-membrane

orthotropic membrane material-stiffness coefficients {$$c^{\prime}_{11}, c^{\prime}_{12}, c^{\prime}_{22}, c^{\prime}_{33}$$}

orthotropic-bending

orthotropic membrane material-stiffness coefficients {$$c^{\prime}_{11}, c^{\prime}_{12}, c^{\prime}_{22}, c^{\prime}_{33}$$}

coupling-cohesion-shear

coupling spring cohesion (stress units)

coupling-cohesion-shear-2

coupling spring cohesion (stress units) on side 2

coupling-cohesion-shear-residual

coupling spring cohesion (stress units)

coupling-cohesion-residual-2

coupling spring cohesion (stress units) on side 2

coupling-friction-shear

coupling spring friction angle (degrees)

coupling-friction-shear-2

coupling spring friction angle (degrees) on side 2

coupling-stiffness-normal

coupling spring stiffness per unit area

coupling-stiffness-normal-2

coupling spring stiffness per unit area on side 2

coupling-stiffness-shear

coupling spring stiffness per unit area

coupling-stiffness-shear-2

coupling spring stiffness per unit area on side 2

coupling-yield-normal

normal coupling spring tensile strength

coupling-yield-normal-2

normal coupling spring tensile strength on side 2

slide

large-strain sliding flag

slide-tolerance

large-strain sliding tolerance

effective

the effective stress flag for computing coupling normal stress

resultant <nodes>

all eight stress resultant quantities last calculated with the structure liner recover resultants command. If the nodes keyword is given, the values of these quantities is supplied at each node of the element, in addition to the value at the element centroid.

stress <nodes>

the stress state calculated with the structure liner recover stress command. If the nodes keyword is given, the values of these quantities is supplied at each node of the element, in addition to the value at the element centroid.

stress-principal <nodes>

principal stresses calculated with the structure liner recover stress command. If the nodes keyword is given, the values of these quantities is supplied at each node of the element, in addition to the value at the element centroid.

system-local

element local coordinate system