To describe the shear response significantly affected by cyclic loading, diagonal strut elements were used.
In the diagonal strut elements, for the web concrete, uniaxial cyclic models of concrete and steel re-bar were used.
The 1D simulation is particularly suited to lattice geometries due to the slenderness of lattice strut elements.
This work provides an experimental investigation of the mechanical properties of SLM AlSi12Mg lattice structures for optimised process parameters as well as the manufacturability of lattice strut elements for a series of build inclinations and strut diameters.
In this model (Rodrigues et al. 2010), each infill panel is defined by considering four support strut elements, with rigid in-plane behaviour, and a central element, where the in-plane nonlinear hysteretic behaviour is concentrated, as illustrated in Fig. 5a, b.
In two carotid arteries, an overlapping of strut elements was observed; however, this did not produce in-stent thrombosis or stent occlusion.
A simple analytical model is developed, combining single-strut elements for the infills with nonlinear springs for the cellular material joints.
Expansion elements transmit the tension to the rigid element strut A which is the inserted strut that allows separation of struts B and C. If strut A is removed struts B and C would join and overlap as effectively a one-dimensional structure.
In addition, we found strut-like elements, trabeculae, that internally connect inner and outer walls.
The remaining cables attached to strut B are elements of expansion.
