# structure pile list command

Syntax

structure pile list keyword

Primary keywords:

apply

coupling-confinement

confining stress acting perpendicular to the element, both principal values

coupling-normal

values for the coupling spring in the normal direction, including displacement, stress, and direction

coupling-shear

values for the coupling spring in the shear direction, including displacement, stress, and direction

coupling-yield

state of the coupling springs in the shear and normal direction, and the current gap values

force-end

forces exerted by the end nodes on the element, in element local coordinates

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

group <slot s >

list group to which the element belongs. By default, lists all slots with group assignments. If the slot keyword is used, only the contents of that slot is listed.

information

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

length

length of the element

property keyword ...

list a pile property using one of the following keywords

density

density, $$ρ$$

young

Young’s modulus, $$E$$

plastic-moment

plastic moment, $$M^P$$

poisson

Poisson’s ratio, $$ν$$

thermal-expansion

thermal expansion coefficient, $$α_t$$

cross-sectional-area

cross-sectional area, $$A$$

moi-y

second moment with respect to local $$y$$-axis, $$I_y$$

moi-z

second moment with respect to local $$z$$-axis, $$I_z$$

moi-polar

polar moment of inertia, $$J$$

direction-y

$$y$$-direction vector components

slide

sliding flag

slide-tolerance

sliding tolerance

coupling-confining-flag

flag to activate incremental confining stress logic (default: off)

coupling-confining-table

name of the table relating effective confining stress factor to deviatoric stress

coupling-cohesion-normal

normal coupling spring cohesive strength, $$c_n$$

coupling-cohesion-shear

shear coupling spring cohesive strength, $$c_s$$

coupling-cohesion-table

name of the table relating cohesion of shear coupling spring to relative shear displacement

coupling-friction-normal

normal coupling spring friction angle, $$φ_n$$

coupling-friction-shear

shear coupling spring friction angle, $$φ_s$$

coupling-friction-table

name of the table relating friction angle of shear coupling spring to relative shear displacement

coupling-gap-normal

normal coupling spring gap-use flag, $$g$$

coupling-stiffness-normal

normal coupling spring stiffness, $$k_n$$

coupling-stiffness-shear

shear coupling spring stiffness, $$k_s$$

perimeter

exposed perimeter, $$p$$

rockbolt-flag

flag to activate rockbolt logic (default: off)

tensile-failure-strain

tensile failure strain (nondimensional)

tensile-yield

axial tensile yield strength (force units), [F]

system-local

the element local coordinate system