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Bionic Shape Featuring 3D-Printed ASA Polymer and CFRP Tensioning in a New Pedestrian Link

Authors:
Alexander Strugach, Andrey Trifonov
Bionic Shape Featuring 3D-Printed ASA Polymer and CFRP Tensioning in a New Pedestrian Link

Project in-detail

Constructed using 3D-printed ASA polymer and reinforced with CFRP, the pedestrian bridge's bionic design seamlessly integrates into Gauja Landscape Park, enhancing connectivity while minimizing environmental impact.
5 key facts about this project
01
Constructed entirely using 3D printing technology, reducing material waste.
02
Bionic design inspired by organic forms for enhanced structural performance.
03
Incorporates both ASA polymer and CFRP for weight efficiency and durability.
04
Modular construction allows for rapid on-site assembly and integration.
05
Positioned to improve pedestrian access while harmonizing with the natural landscape.
The project presents a 3D-printed pedestrian bridge designed to span 28 meters and 41 meters in length, marking it as the largest of its kind. The bridge is situated within Gauja Landscape Park, integrating modern construction technology with an organic aesthetic. The structure aims to facilitate pedestrian mobility while enhancing the park's visual landscape.

The design employs an innovative approach to architectural form, utilizing curvilinear lines that mimic natural shapes to create a seamless flow with the environment. This design decision not only addresses functional needs but also enhances the user experience by encouraging interaction with the surrounding natural context.

Material selection is critical in this project. The primary material used is ASA polymer (Acrylonitrile Styrene Acrylate), known for its durability and UV resistance, making it suitable for outdoor applications. Additionally, the project incorporates carbon fiber reinforced polymer (CFRP) tendons for structural tensioning, providing strength while keeping the overall weight of the bridge low. Modular components are included to facilitate easy transportation and assembly, further enhancing construction efficiency. This choice allows for the prefabrication of elements under controlled conditions, contributing to precision and reducing onsite disruption.

The unique curvilinear form of the bridge enhances both structural efficiency and aesthetic appeal. The design distributes loads effectively, optimizing performance under varying environmental conditions. The layered appearance created by overlapping ASA polymer layers adds visual depth and reinforces structural integrity. This attention to both form and function demonstrates a commitment to quality in architectural design.

Overall, this project exemplifies an adaptive approach to pedestrian infrastructure, combining sustainability with modernity. The careful selection of materials and innovative construction methods align with contemporary architectural practices, reinforcing the bridge's role as a functional and artistic addition to Gauja Landscape Park.

For further insights into the project's architectural plans, architectural sections, and architectural designs, please explore the detailed project presentation. Understanding the specifics of the design and the innovative architectural ideas behind it will provide a comprehensive view of this significant pedestrian bridge.
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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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