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Elliptical Observation Platform Crafted from Cross-Laminated Timber and White Oak, Embracing Prairie Views

Author:
Hejie Xu
Elliptical Observation Platform Crafted from Cross-Laminated Timber and White Oak, Embracing Prairie Views

Project in-detail

Crafted from cross-laminated timber and white oak, the elliptical structure rises above the prairie, offering an accessible observation platform that connects visitors to the surrounding landscape and local history.
5 key facts about this project
01
Crafted with cross-laminated timber, enhancing structural strength and sustainability.
02
Equipped with a wheelchair-accessible ramp designed at a 1:12 slope ratio for inclusivity.
03
Features a panoramic observation platform that accommodates community gatherings.
04
Incorporates locally sourced white oak for aesthetic coherence with the surrounding environment.
05
Designed as an educational tool, promoting awareness of local history and ecology.
The Tower of Rising Bubbles is an architectural project located in Eastern South Dakota, near Silver Lake. This design is an elliptical cylinder, intended to serve both functional and educational purposes. Its primary role is to provide an elevated viewpoint for observing the surrounding natural landscape, specifically the prairies. The project embodies themes of resilience and connection to local history, drawing inspiration from early settlers' experiences in the region.

Unique Design Aspects

The tower's design incorporates a series of innovative features that differentiate it from similar structures. One of the key characteristics is its accessibility; the project includes a ramp with a slope ratio of 1:12, accommodating individuals with mobility challenges. This ramp leads visitors to a spacious observation platform, measuring 14 square meters, which can comfortably accommodate 12 to 15 people. The emphasis on accessibility enhances the visitor experience, ensuring inclusivity for all.

Material selection plays a critical role in this project. It utilizes sustainable materials such as white oak wood, cross-laminated timber (CLT), and a reticulated shell. This choice of materials not only contributes to the structural stability of the tower but also blends harmoniously with the natural environment. The use of locally sourced timber minimizes the ecological footprint and reinforces the project's commitment to sustainability.

Environmental Considerations

The design facilitates an immersive interaction with nature. Large openings in the structure allow for natural light and airflow, creating a seamless connection between the interior and exterior environments. This open design encourages visitors to appreciate the local flora and fauna, enhancing their understanding of the ecosystem surrounding Silver Lake.

Moreover, the tower serves as an educational tool, promoting awareness of the historical and ecological significance of the area. It showcases the resilience of early settlers while encouraging community involvement through the construction process. By sourcing materials locally and fostering volunteer participation, the project strengthens connections between residents and their heritage.

For further insights into this architectural endeavor, including details on architectural plans, architectural sections, and architectural designs, readers are encouraged to explore the project presentation, which provides a comprehensive view of the project’s design and its key elements.
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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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