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Sustainable Concrete Span Featuring Green Terraces and Collaborative Workspaces Overlooking the Han River

Authors:
Isu Kang, NAYEON JEON, SUJUNG KIM
Sustainable Concrete Span Featuring Green Terraces and Collaborative Workspaces Overlooking the Han River

Project in-detail

With a foundation of concrete and steel, complemented by vibrant green terraces, the design elegantly transforms the traditional bridge into a multifunctional workspace that fosters community engagement and collaboration along the Han River.
5 key facts about this project
01
Utilizes 23 piers that each serve unique functions, creating diverse activity zones beneath the bridge.
02
Incorporates biophilic design elements, including vertical gardens and green terraces for environmental enhancement.
03
Features expansive glass facades that maximize natural light and provide unobstructed views of the Han River.
04
Constructed with a combination of concrete and steel, supporting large, flexible workspace areas while maintaining visual transparency.
05
Promotes community interaction by combining office spaces with public amenities like cafes and meeting areas.
The Sogang Bridge Office project encapsulates a forward-thinking approach to urban architecture, seamlessly integrating workspace with the critical infrastructure of a bridge. Situated on the banks of the Han River in Seoul, South Korea, this project serves as a vital link between different parts of the city while redefining the concept of traditional office environments. The design promotes a fluid connection between work and community interaction, reimagining what a bridge can represent in an urban context.

The primary function of the Sogang Bridge Office is to create a multifunctional space that caters to both public and private uses. Unlike conventional bridges that merely serve as thoroughfares, this project introduces a lively atmosphere where workspaces coexist with areas for relaxation and social engagement. By utilizing the space beneath and across the bridge, the architects have transformed what would have been largely unusable land into vibrant hubs for gathering and creativity. The design includes diverse facilities such as cafes, meeting rooms, and open collaboration spaces, all of which encourage interaction among users.

Key elements of the design reflect careful consideration of both materiality and spatial organization. The bridge is supported by 23 piers, which have been adapted to serve distinct purposes. Each pier hosts different functions, enriching the overall user experience. The thoughtful arrangement of these spaces ensures that users can navigate through the environment easily, fostering a sense of community while maintaining a flow conducive to productivity.

The choice of materials used in the Sogang Bridge Office plays a crucial role in its architectural identity. Concrete has been employed to provide structural integrity, allowing for expansive open areas that invite natural light and fresh air, reinforcing the connection between the indoor and outdoor environments. Steel is used as well, reinforcing the overall framework while contributing to a modern aesthetic. Additionally, the incorporation of wood elements adds a warmer touch, creating an inviting ambiance that contrasts with the more industrial materials. Expansive glass facades enhance this connection to nature, offering unobstructed views of the Han River and surrounding landscape. This deliberate use of materials embodies the project’s commitment to creating a healthy and conducive workspace.

The architectural design also embraces biophilic principles, reflecting a broader trend in contemporary architecture that aims to enhance the user experience by integrating natural elements within urban environments. The inclusion of green terraces and vertical gardens not only beautifies the space but also provides psychological benefits for users, promoting well-being in a workspace setting that often lacks natural features.

Unique design approaches in the Sogang Bridge Office highlight its role as a bridge in a more profound sense. It serves not merely as a connector of roads but also as a connector of people and ideas within the urban fabric of Seoul. The open, dialogic nature of the design fosters collaboration and communication among users, which is an essential aspect of modern work culture. The project challenges the conventional notions of office spaces, making a statement about how architecture can influence the way we work and interact.

Moreover, the architecture of the Sogang Bridge Office signals a broader shift in urban development. It underscores the importance of multifunctionality in public infrastructure, offering a template for future projects that blend transit, social interaction, and economic activity. This innovative melding of various elements signifies a pragmatic response to the challenges posed by modern urban environments, aiming to create enriching experiences for all users.

For those interested in a deeper understanding of the Sogang Bridge Office project, exploring its architectural plans, sections, and overall designs can provide valuable insights into the thought processes and architectural ideas that shaped this unique undertaking. Engaging with these details will enhance appreciation for the intricate balance achieved between function and aesthetics in this contemporary workspace and urban connector.
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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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