MATERIAL SYSTEM

STAGE 1

We began by exploring materials to construct a structure that could span a height of 1 meter without using nails, glue, or excessive materials. This challenge required us to experiment with structural stability, load distribution, and material efficiency, relying solely on self-supporting techniques.

Structural Approaches and Prompts

To guide our design process, we were given prompts that introduced different structural systems and force mechanisms:

Diagrids – A system of triangular grids that distributes weight evenly, enhancing rigidity.
Frame Structures – Using vertical and horizontal elements to create a skeletal framework for stability.
Tension & Compression – Understanding how tensile elements resist pulling forces while compressive elements bear weight effectively.
Friction – Utilizing interlocking joints, notches, and pressure fits to hold components together without adhesives.

Load Exploration and Testing

Through various iterations, we tested how different materials responded to load, stress, and stability. We analyzed:

How tensile elements (ropes, flexible sheets) stretched under force.
How compression-resistant materials (wood, rigid panels) handled vertical loads.
How friction-based joins created stability without external fasteners.

By combining these techniques, we developed a deeper understanding of structural efficiency, demonstrating how form, force, and materiality interact to create strong, self-supporting systems.

Prompt : Frame structure + Height
Material : Wood, Ropes, Nylon strings

STAGE 2

Merging Structural Prompts to Design a Canteen

After exploring structural systems independently, we took the exercise a step further by merging two prompts to design a canteen within our college premises. This exercise allowed us to apply our understanding of materials, load-bearing techniques, and spatial organization while working within real-site constraints.

I chose to work with a combination of Diagrid and Framed Structure, integrating the strengths of both systems to create a functional, stable, and visually dynamic space.

Conceptual Approach and Structural Integration

Diagrid System: I utilized a diagrid framework for the primary structural shell. This provided high strength with minimal material usage, as the triangular grid efficiently distributed loads while creating a unique geometric aesthetic. The open framework also allowed for natural ventilation and dynamic light play, making the canteen a more comfortable space.
Frame Structure: The framed structural elements were used for defining clear functional zones—such as seating areas, food counters, and circulation pathways. This provided a rigid skeletal framework that complemented the flexible, load-distributing nature of the diagrid.

By merging these systems, I achieved a balance between rigidity and flexibility, ensuring that the structure could withstand various forces while maintaining openness and adaptability.

Innovative Joinery System

A key challenge in this project was developing a unique joinery system that seamlessly integrated the diagrid with the frame structure. Since traditional fasteners like nails and glue were restricted, I focused on:

Interlocking Joinery: Inspired by traditional timber joinery, I designed precisely cut notches and slots that allowed the diagrid and frame members to fit together snugly, ensuring stability through friction and compression.
Bolted Bracing Mechanism: To reinforce structural connections, I incorporated a bolted joint system at key intersection points, which enhanced stability without compromising the aesthetic of the diagrid pattern.
Layered Cross-Locking: Some structural elements were layered and interlocked, distributing the force evenly while allowing controlled flexibility under different loads.

Material Considerations

The choice of materials was guided by the structural behavior and environmental context of the site. Lightweight yet strong materials, such as bamboo or steel tubing, were explored for the diagrid, ensuring a balance between stability and sustainability. The framed structure was developed using wood or metal, providing additional rigidity where needed.