Truss 1D element

Represents linear isoparametric truss element in 1D. The elements are assumed to be located along the x-axis. Requires cross section area to be specified.

Keyword: truss1d
Parameters: none.
Unknowns: Single dof (u-displacement) is required in each node .

Approximation: Linear approximation of displacement and geometry.

Integration: Exact.

Features: Full dynamic analysis support, Full nonlocal constitutive support, Adaptivity support

CS properties: Area is required.

Loads: Body loads are supported. Boundary loads are not supported in current implementation.

Status: Reliable