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Cantilevered Structure Emphasizing Spiral Accessibility with Steel and Concrete in a Natural Landscape

Author:
Matteo Legnani
Cantilevered Structure Emphasizing Spiral Accessibility with Steel and Concrete in a Natural Landscape

Project in-detail

Constructed with cantilevered steel and concrete, the observation tower seamlessly integrates spiral accessibility within a natural landscape, serving as a multifunctional community hub that enhances local engagement and appreciation for the environment.
5 key facts about this project
01
Constructed with a cantilevered design, allowing for unobstructed views.
02
Features a spiral ramp system that ensures full accessibility for all visitors.
03
Incorporates a central green courtyard that fosters local biodiversity.
04
Utilizes a modular building approach for flexibility in future adaptations.
05
Integrates glass panels to enhance visual connectivity with the surrounding landscape.
The Cube Observation Tower Project in De Smet, South Dakota, represents a thoughtful integration of architecture and landscape. Serving as both a viewpoint and a community hub, the project enhances the experience of visitors while promoting an appreciation for the surrounding natural environment. The design emphasizes accessibility and sustainability, ensuring that the tower is inclusive for all users.

The tower stands 15 meters tall and employs a modular design concept that reflects the local urban grid. Its structural integrity is maintained through a robust framework primarily composed of steel, providing durability and safety. The cladding is constructed with concrete, offering both aesthetic appeal and a protective outer layer. The design features a continuous spiral ramp, facilitating movement to the observation deck and ensuring compliance with accessibility standards. The integration of glass panels in the design maximizes the connection between interior spaces and the surrounding landscape, allowing natural light to permeate the structure.

The Cube distinguishes itself through its unique structural and spatial organization. The cantilevered slabs create a visually engaging silhouette while enhancing the functionality of the observation tower. The project creatively addresses the need for multifunctional spaces by incorporating a central green courtyard that fosters biodiversity, serving as a natural habitat for local flora and fauna. Additionally, the modular construction allows flexibility for future adaptations, making it responsive to the evolving needs of the community.

The architectural approach taken in The Cube is significant due to its dual purpose. It functions not just as an observation tower but also as a gathering point for community events, workshops, and educational activities focused on environmental appreciation. This model encourages social interaction and places emphasis on local culture, fostering a sense of belonging among residents and visitors alike.

The Cube Observation Tower is a noteworthy exploration of modern architectural design that effectively merges function and aesthetic considerations. For more detailed insights on its architectural plans, sections, and designs, readers are encouraged to explore the project presentation to gain a deeper understanding of its dimensions, materials, and unique 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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