Shruthi Nagaraja

AR2038

METAMORPHOSIS

METAMORPHOSIS is a 30-meter pedestrian bridge inspired by the anatomy and motion of a beetle, primarily abstracted from the mechanics of its wing movement. The design embodies transformation and rhythm through a series of evolving modules that mimic the sequential unfurling of the outer elytra of the beetle. Defined by a diagrid surface system, the final structure was realized through a series of structural tests, which informed the creation of an optimal and efficient design. The system is stabilized through a combination of compression members and tension cables that work together with diagonal bracings to form a truss-like assembly. The Bridge is shaped by a gradual shift in geometry, creating a continuous sense of motion and adaptation, forming a unique architectural experience that evolves both spatially and visually. 

View Additional Work

Report Content

The beetle was selected as the central subject for its intricate anatomy and movements, both of which were thoroughly studied to initiate the design process.

Secondary sources were used to observe the behavior of beetles, capturing its its different traits in a series of abstract diagrams.

Selected 2D diagrams were transformed into 3D abstractions through iterative model-making.

3D models were then chosen for further transformation—translating their form into new geometries shaped by the behavior of different materials.

As part of the structural module, the group collaboratively designed a truss system, exploring principles of load distribution and structural integrity.

In a subsequent group assignment, the structural framework of Grimshaw’s Southern Cross Station in Melbourne was analyzed and decoded as a case study.

The structural and joinery details of the final form.

Rendered Isometric drawing at 1:100 scale.

Rendered Elevation drawing at 1:100 scale.

The final model at 1:33 scale.