A Versatile Structural Connection Joint for Full Scale Construction
A structural joint inspired by carbon lattices, offering design versatility, reduced material usage, and uses in various construction fields
Background
- Problem: Traditionally, mass produced construction joints utilize orthogonal connections (perpendicular, or 90 degree angles with 45 degree accent connections), limiting the overall form of the structure
- Solution: A versatile structural connection joint designed to mimic a carbon lattice, with the ability to integrate tensegrity capabilities.
- Unique value proposition: Improved cost per node and greater flexibility in design with medium scale joints, primarily made with renewable wood material
Technology Overview
In construction, many contemporary joint systems are form based, which means they are beholden to the overall form of the structure and are thus completely custom. This not only significantly increases cost but also effort per node to construct the structure.
IU researchers have developed a joint system that resembles certain structures of a carbon molecule. The system enables rapid assembly of complex spatial structures while minimizing material usage and maximizing structural efficiency. The commercial potential spans architectural, construction, and temporary structure markets, with applications ranging from permanent buildings to disaster relief shelters.
Lead PI for 2025‑035 technology: R. Spencer Steenblik
Benefits
- Versatile joints that capitalize on the versatility of carbon structures
- Lower manufacturing costs and reduction of material usage
- Produced with common fabrication methods
Applications
- Multistory architecture
- Joints
- Commercial construction industry
- Temporary event structures
- Disaster relief shelters
- Military deployable structures
- Exhibition and display systems
- Agricultural structures
- Infrastructure support systems
Opportunity
This technology is open to feedback