TECHNOLOGY SUMMARY
The new mecano-like construction system comprises a simple node connector and a fast method for the assembly of lattice structures. It provides a general, fast, and cost-effective alternative to current fabrication methods because the bars, tubes, or profiles of the structure become self-clamped upon assembly while maintaining the maximum buckling performance.
BENEFITS
- Faster and versatile: tools, bolts, welds, glue, or gusset plates are not required for assembly. Ideal for rapid in-orbit or submarine construction with any kind of bar, tube, or profile.
- Zero thermal expansion and vibrations attenuation structures are possible.
- Easy to reinforce: Using tubes and hollow nodes, the whole structure can be reinforced by filling with concrete or resin. Additionally, the structure can be further secured by bolting, gluing, or welding.
- Maximum resistance: The bar ends effectively behave as clamped to achieve full buckling resistance, especially with high performance unidirectional composites.
APPLICATIONS
This general construction technology could be of interest
in a wide range of sectors, for example:
- Lattice towers and decks
- Aerospace
- Primary structures
- Diagrid buildings
- Geodesic domes
- Scaffolds
- Telescopes
TAGs
- Node connectors
- Lattice towers
- Anisogrid structures
- Diagrid buildings
- Oil platforms
- Scaffolding
- Zero thermal expansion
- Vibrations attenuation
- Flammable environments
