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Curvilinear Concrete Form Enhancing Subterranean Community Interaction in Urban Piazza

Authors:
Jinwoo Lee, Christopher Schwalbe
Curvilinear Concrete Form Enhancing Subterranean Community Interaction in Urban Piazza

Project in-detail

The curvilinear concrete structure seamlessly integrates an underground space designed for community interaction, addressing urban challenges while optimizing pedestrian accessibility and safety.
5 key facts about this project
01
Curvilinear design enhances aesthetic flow and integrates with the urban environment.
02
The structure is entirely subterranean, providing a unique public experience away from surface vehicular traffic.
03
Natural light is strategically channeled into the underground space through innovative skylight placements.
04
Access points include four staircases and two elevators, ensuring comprehensive pedestrian connectivity.
05
The use of high-performance reinforced concrete allows for complex geometric forms while maintaining structural integrity.
The architectural project focuses on re-envisioning the concept of urban public squares, specifically addressing safety concerns and optimizing social engagement. Situated in an urban context reminiscent of historical piazzas, the design involves an underground space that serves as a multifunctional area. This innovative approach aims to transform traditional notions of public squares by creating a welcoming environment for pedestrians while effectively managing vehicle traffic.

Spatial Organization and Access
The project features a carefully considered spatial organization. It incorporates four staircases and two elevators to facilitate movement between different levels. This arrangement promotes accessibility and flows seamlessly with the surrounding urban landscape. The underground piazza aims to encourage social interaction, allowing for diverse activities that engage the community. The design emphasizes clear pathways and sight lines, enhancing the navigational experience for users and ensuring safety.

Unique Design Approaches
What sets this project apart is its underground location, radically shifting the typical experience of a public square. This design not only mitigates safety risks but also creates an intimate gathering space that contrasts with above-ground congestion. The use of curves and organic forms within the architecture reflects mathematical principles, resulting in an aesthetically pleasing yet efficient layout. This relationship between structure and environment invites exploration and interaction, fostering a community-centric atmosphere.

Integration of Light and Landscape
The project prioritizes natural light, allowing it to penetrate the underground space through strategic openings and skylights. This careful integration creates a sense of openness and comfort, which is essential for a public area. Additionally, the design respects the existing urban fabric by maintaining minimal surface alterations, thereby honoring the historical context of the location. The overall aesthetic aligns with contemporary architectural principles while addressing functional needs, demonstrating a commitment to enhancing urban life.

For those interested in gaining a deeper understanding of the project, exploring the architectural plans, sections, and design elements will provide additional insights into this innovative approach to public space. Engage with the project's presentation to discover how this design addresses contemporary urban challenges.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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