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Bionic Structure Crafted from 3D-Printed ASA Polymer Integrating Pedestrian Connectivity in a Natural Landscape

Authors:
Alexander Strugach, Andrey Trifonov
Bionic Structure Crafted from 3D-Printed ASA Polymer Integrating Pedestrian Connectivity in a Natural Landscape

Project in-detail

Crafted entirely from 3D-printed ASA polymer, the bionic bridge elegantly weaves through the natural beauty of Gauja Landscape Park, facilitating seamless pedestrian movement while merging technology with environmental sensitivity.
5 key facts about this project
01
Constructed using entirely 3D-printed ASA polymer, the bridge highlights the potential of digital fabrication in architecture.
02
Its bionic form draws inspiration from natural elements, creating a harmonious connection with the surrounding landscape.
03
The modular design allows for efficient on-site assembly, reducing construction time and minimizing environmental disruption.
04
Translucent slatted features offer an interplay of light and shadow, enhancing the pedestrian experience as they traverse the bridge.
05
Incorporating CFRP tendons ensures structural integrity while maintaining a lightweight profile, optimizing both safety and aesthetic appeal.
This architectural project showcases the world's largest 3D-printed pedestrian bridge, a significant advancement in modern architectural design and sustainable construction. Nestled within Gauja Landscape Park, the bridge not only fulfills a functional purpose of connecting different park areas but also embodies a unique integration of technology, art, and nature. The design reflects thoughtful consideration of the surrounding environment, promoting a seamless dialogue between the structure and the natural landscape.

From a functional perspective, the bridge serves as a vital pedestrian route, facilitating movement and enhancing accessibility for visitors. Measuring 28 meters in width and extending to a total length of 41 meters, the structure combines practicality with visual appeal. This duality is achieved through a bionic form that resembles organic lines found throughout the park, reinforcing its connection to the landscape while offering pedestrians a safe and pleasant experience.

The materials chosen for the project play a critical role in its overall effectiveness. Crafted from Acrylonitrile Styrene Acrylate (ASA) polymer, the bridge leverages the advantages of 3D printing technology, allowing for intricate designs that would be challenging to achieve with traditional construction methods. The design incorporates modular components that facilitate on-site assembly, minimizing environmental impact and reducing construction time. Complemented by Carbon Fiber Reinforced Polymer tendons, the bridge ensures structural integrity while maintaining a lightweight profile. The inclusion of these advanced materials speaks to the project's commitment to sustainability, as the application of recyclable materials in future iterations aligns with the growing emphasis on environmentally responsible architecture.

Key design elements highlight the innovative approaches used in the project. The bridge's slatted structure provides an interplay of light and shadow, creating an inviting atmosphere for pedestrians. This dynamic feature not only enhances the aesthetic qualities of the bridge but also promotes a connection with the environment, allowing visitors to experience the landscape in a new light. The careful design of ramps and landings throughout the structure ensures that it meets accessibility standards while maintaining a coherent visual narrative.

Moreover, the project represents a thoughtful exploration of the potential for 3D printing in architecture. As one of the largest pedestrian bridges constructed through this method, it serves as a case study for future designs aiming to harness the advantages of digital fabrication. The modular approach allows for creative flexibility, paving the way for further innovation within the field.

The architectural plans and sections of the bridge illustrate its complexity and thoughtful design. These technical drawings provide insights into the intricacies of the structure and underline the attention to detail that informs the project. As visitors engage with the bridge, they encounter not only a form of transportation but also an interactive work of art that enhances their understanding of the natural surroundings.

When examining the architectural ideas presented in this project, it is clear that the design seeks to establish a harmonious balance between human activity and the environment. The bridge acts as a mediator, facilitating movement while simultaneously encouraging a deeper appreciation for the park’s natural beauty. This project stands as a testament to the evolving relationship between architecture and technology, showing how contemporary design can respond thoughtfully to ecological contexts.

For a more detailed understanding of this innovative architectural undertaking, readers are encouraged to explore various elements, including architectural plans, architectural sections, and architectural designs. Engaging with these details will provide a thorough insight into the project's unique contributions to the field of architecture.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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