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Arching Over the Han River With Glass and Steel, Emphasizing Community Connection and Ecological Design

Author:
Hyeju Park
Arching Over the Han River With Glass and Steel, Emphasizing Community Connection and Ecological Design

Project in-detail

With an arching steel structure that elegantly spans the Han River and incorporates transparent glass panels alongside vibrant vegetation, the design transforms urban connectivity into a multifunctional public space dedicated to community engagement and environmental sustainability.
5 key facts about this project
01
The bridge features a unique arch structure that minimizes visual impact while enhancing airflow and water runoff.
02
Transparent glass panels are incorporated to establish a visual connection with the surrounding landscape.
03
Integrated water gardens utilize natural filtration to improve water quality along the river.
04
Community zones invite public interaction and cultural events, fostering engagement in the urban space.
05
Biodiversity habitats support local flora and fauna, promoting ecological sustainability within an urban environment.
The project titled Overflowscape is a pedestrian bridge designed to cross the Han River in Seoul, South Korea. This architectural endeavor aims to enhance urban connectivity while providing a multifunctional public space that fosters community interaction. The design incorporates various materials, emphasizing sustainability and ecological consideration. The bridge not only serves as a transportation route but also aims to serve as a civic space that engages the public.

Unique Design Solutions
One of the distinguishing factors of Overflowscape is the integration of a unique arch structure that allows for long spans while minimizing the visual impact on the landscape. This arch form serves both aesthetic and structural functions, facilitating airflow and drainage across the bridge. A significant feature of the design is the use of transparent glass in various sections, which enhances visibility and creates an open atmosphere, establishing a connection between the pedestrian experience and the river environment.

The design incorporates multiple multifunctional zones, including performance areas and interactive spaces that invite community engagement. These sections encourage cultural events and gatherings, thus promoting a dynamic urban environment. Additionally, the inclusion of water gardens highlights a commitment to ecological concerns, utilizing natural filtration processes that improve water quality while enriching the aesthetics of the space.

Material Considerations
The project employs a carefully selected range of materials to support both the structural integrity and environmental goals. Steel is utilized for its strength, enabling the long spans required for the bridge’s design. Concrete is employed for foundational elements, while wooden features are integrated into seating and landscape elements, offering a tactile contrast to the harder materials.

The incorporation of vegetation throughout the design enhances biodiversity and promotes an ecosystem-friendly environment. Solar panels and rainwater harvesting systems further underscore the project's commitment to sustainability, ensuring that the bridge operates with minimal environmental impact.

In summary, Overflowscape represents a forward-thinking approach to architectural design, combining transport functionality with community-oriented spaces. The thoughtful integration of materials and innovative structural elements distinguishes this project in the realm of urban architecture. For those interested, exploring the architectural plans, sections, and designs will provide deeper insights into the project’s comprehensive approach and innovative architectural ideas.
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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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