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Spiral Structure Shaped by Seismic Resilience and Cross-Laminated Timber Panels in a Community-Focused Healthcare Facility

Authors:
Lukas Somodi, Jingyi Ye
Spiral Structure Shaped by Seismic Resilience and Cross-Laminated Timber Panels in a Community-Focused Healthcare Facility

Project in-detail

Crafted with cross-laminated timber panels and designed in a spiral form to enhance seismic resilience, the facility serves as a vital community health center ready to respond effectively during emergencies.
5 key facts about this project
01
The building’s spiral form enhances structural stability while optimizing natural light and ventilation.
02
Cross-laminated timber panels contribute to both sustainability and aesthetic warmth throughout the facility.
03
An integrated waste-to-energy system allows the tower to process medical waste on-site, reducing environmental impact.
04
The use of charred wooden shingles provides both fire resistance and a distinctive visual texture.
05
Public observation decks offer expansive views while serving as community engagement spaces within a healthcare context.
The Lazaretto Pandemic Tower is an innovative architectural project located on Yerba Buena Island, California, designed to serve as a multifaceted response to public health emergencies while promoting community engagement. This project embodies a thoughtful synthesis of form and function, addressing the pressing needs posed by contemporary health challenges while integrating sustainable practices and user-friendly design.

At its core, the Lazaretto Pandemic Tower represents a dual-purpose facility that combines medical functions with public spaces. The primary objective is to provide immediate and effective healthcare solutions during pandemics, while also ensuring accessibility for the wider community in non-crisis times. This approach underscores the building’s role in fostering health and well-being, making it a vital part of the urban fabric rather than a sterile medical facility detached from everyday life.

The architectural design of the Lazaretto was developed with an emphasis on a modular organization, creating distinct areas ideally suited for various healthcare needs. Inpatient units, outpatient clinics, pharmacies, and laboratories are meticulously planned to facilitate efficient workflow and patient care. These spaces are complemented by extensive common areas that promote interaction and leisure, transforming the tower into a community hub. The layout encourages people to engage with the facility, breaking down the traditional barriers often associated with healthcare architecture.

A significant feature of the project is its distinctive spiral form, which not only enhances the building's aesthetic value but also serves practical purposes. This twisting geometry optimizes natural light and ventilation, reducing reliance on artificial systems and creating a pleasant environment for both patients and staff. The tower’s height establishes a new architectural landmark on the San Francisco skyline, providing panoramic views of the surrounding landscape and contributing to its overall appeal.

In terms of materiality, the Lazaretto employs a thoughtfully selected palette that balances durability with environmental responsibility. Timber, synthetic facades, steel frameworks, and glass are all utilized strategically throughout the design. Timber adds warmth and an organic touch, while synthetic materials ensure longevity and easy maintenance. The steel framework provides the necessary strength and resilience, especially vital in a region prone to seismic activity. Glass is used extensively to create transparent boundaries that foster a sense of openness and connection to the outdoors.

Unique design approaches are evident in the project’s integration of advanced systems for pollution management and energy efficiency. The tower features a waste-to-energy technology that processes medical waste on-site, converting it into reusable energy. This not only addresses waste disposal challenges but also exemplifies a commitment to sustainability and resource management. Additionally, a sophisticated water management system using UV treatment processes ensures that patient safety remains paramount while minimizing environmental impact.

This architectural project is specifically designed with adaptability in mind, allowing it to function effectively during various scenarios, from heightened health crises to everyday operations. The spiral shape not only reflects resilience but also facilitates flexible use of space in response to changing healthcare needs.

In summary, the Lazaretto Pandemic Tower is a forward-looking architectural solution that blends healthcare needs with community functionality in a sustainable manner. Its design emphasizes accessibility, adaptability, and user experience, setting a new standard for healthcare architecture. For those interested in exploring the architectural insight further, I encourage you to delve into the project presentation, where you can find detailed architectural plans, sections, designs, and other architectural ideas that illuminate the thought processes behind this remarkable project.
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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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