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Repurposed Bridge Columns Supporting Modular Living Units with Natural Ventilation

Author:
Tairan Fang
Repurposed Bridge Columns Supporting Modular Living Units with Natural Ventilation

Project in-detail

Utilizing existing bridge columns, this design achieves flexible living environments through modular units and operable openings while promoting community interaction in a sustainable urban setting.
5 key facts about this project
01
Utilizes existing bridge columns for structural support, minimizing environmental impact.
02
Incorporates modular units that allow residents to customize interior layouts.
03
Features operable openings for enhanced natural ventilation and light management.
04
Employs charred wooden shingles for durability and aesthetic appeal in climate resilience.
05
Promotes community interaction through the integration of shared living spaces.
"In Between the Boundary" is an architectural project situated on the Gangguao Bridge in Southeast China, connecting Zhuhai, Hong Kong, and Macau. The design addresses the necessity for enhanced connectivity among these regions, employing architecture as a means to bridge social and cultural disparities. The project reimagines the existing infrastructure, turning it into a multifunctional space that fosters community interaction and engagement.

The architecture of this project is characterized by two main sections: a lower communal area and an upper level designated for private housing units. This design choice allows for diverse interactions among residents while accommodating individual privacy needs. The incorporation of existing bridge columns as structural supports emphasizes sustainability and efficient use of resources.

The project represents an innovative approach in urban architecture by combining elements of modularity and adaptability. The use of modular units facilitates a flexible living environment, enabling residents to customize their spaces according to their personal preferences. This adaptability is a key factor in promoting a sense of community within the housing environment.

The design also pays close attention to climate considerations, incorporating operable elements that enhance natural ventilation and light management. Vertical surfaces have been strategically integrated to provide weather resilience while prioritizing user comfort. The selection of materials—concrete, wood, metal panels, aluminum, and glass—supports the aesthetic goals of the architecture while ensuring durability and longevity.

Innovative Architectural Strategies

The unique aspect of this project lies in its dual ethos of community engagement and individual freedom. By situating living spaces within an existing infrastructural framework, the design effectively utilizes previously underutilized areas, pushing the boundaries of typical architectural practices. The project encourages interaction through open communal spaces while ensuring that residents have the flexibility to modify their environments. These strategies mark a significant departure from conventional housing models, making it adaptable to diverse social dynamics.

Another noteworthy feature is the emphasis on sustainability through the efficient integration of structural and aesthetic elements. The architecture does not merely rely on new materials but innovatively repurposes existing structures to create functional living areas. This sustainable approach mitigates environmental impact while fostering a sense of belonging among residents.

Exploring Architectural Features and Design

Potential residents and interested parties should examine the architectural plans, sections, and overall designs to gain deeper insights into "In Between the Boundary." Each aspect of the project, from its thoughtful material selection to the arrangement of spaces, reflects a commitment to functionality and user-centered design. The project's layout enhances circulation, combining open and enclosed spaces that cater to both communal living and private retreat.

This exploration of architectural ideas within "In Between the Boundary" showcases a forward-thinking approach to urban living, emphasizing adaptability, community interaction, and sustainability. Engage with the architectural designs to appreciate the full scope of what this project accomplishes in bridging both space and social divides.
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Enter an open architecture
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The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
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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