| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Santos, Filipe Amarante Dos
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Programming quadric metasurfaces via infinitesimal origami maps of monohedral hexagonal tessellations
- 2020Explorative study on adaptive facades with superelastic antagonistic actuationcitations
- 2019Mechanical modeling of superelastic tensegrity braces for earthquake-proof structurescitations
- 2019Seismic performance of superelastic tensegrity braces
- 2018Toward an adaptive vibration absorber using shape-memory alloys, for civil engineering applicationscitations
- 2018Superelastic tensegrities: matrix formulation and antagonistic actuationcitations
- 2017Shape-memory alloys as macrostrain sensorscitations
- 2016FE Exploratory Investigation on the Performance of SMA-Reinforced Laminated Glass Panelscitations
- 2016Toward a Novel SMA-reinforced Laminated Glass Panelcitations
- 2016Buckling control using shape-memory alloy cablescitations
- 2010Comparison Between Two SMA Constitutive Models for Seismic Applications
- 2008Numerical simulation of superelastic shape memory alloys subjected to dynamic loadscitations
Places of action
| Organizations | Location | People |
|---|
article
Buckling control using shape-memory alloy cables
Abstract
<p>This paper studies innovative restraining solutions based on lateral nickel-titanium (NiTi) shape-memory alloy (SMA) cables. Two novel control approaches are tested, which take advantage of superelasticity and the shape-memory effect. Superelasticity is employed in a passive control approach, using the restraining cables to increase the postbuckling resistance and recentering capabilities of a compressed column while dissipating energy. A numerical model to simulate this passive control system is also proposed and validated, adequately representing both its material and geometric nonlinearities. Additional parametric tests are performed, providing more insight into the good performance of the proposed system. The shape-memory effect (SME) is used in an active control approach, using the cables as actuators to counteract the buckling motion of the column. Experimental prototypes are built and tested in order to investigate the feasibility and effectiveness of these two control solutions, which aim to demonstrate the versatility of these exceptional materials for new structural applications.</p>