Parametric Bridge

A 120-meter pedestrian bridge featuring a tensioned cable-stayed structure with parametrically generated deck geometry. The form was optimized for structural efficiency while creating a dynamic visual experience for pedestrians.

Design Approach

The bridge design began with structural optimization using Karamba3D. We explored hundreds of geometric variations to find the optimal balance between material efficiency and architectural expression.

The final form features a twisted deck that responds to pedestrian flow patterns, widening at the center to create gathering spaces and narrowing at the ends for efficient connection to the urban fabric.

Technical Highlights

• 120m main span with 35m pylon height
• 24 cable stays with variable tension
• Parametric deck panelization (186 unique panels)
• Integrated LED lighting system
• Anti-resonance damping for wind loads
• 40% material reduction vs conventional design