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Exploring Tectonic Tension Through Volcanic Rock and Glass Observation Structures

Authors:
Jiwon Jung, Hyung Chul Ko, Piyatida Wetcho
Exploring Tectonic Tension Through Volcanic Rock and Glass Observation Structures
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The integration of volcanic rock and expansive glass elements creates a spatial experience that reflects the tectonic tension of Iceland's geologic landscape, culminating in a functional observation tower that invites visitors to engage with the surrounding natural phenomena.
5 key facts about this project
01
The design replicates the geological fault line to create a unique circulation experience.
02
Local volcanic rock is utilized in gabion walls for aesthetic and structural integrity.
03
The observation tower incorporates glass panels for panoramic views and thermal protection.
04
The project emphasizes the connection between geology and human experience through interactive pathways.
05
Tension and resolution themes are explored through movement and spatial design.

Spenna is located along the geologic boundary between the Eurasian and North American tectonic plates in Iceland. The design reflects the concept of tension, showcasing the active geological processes of the area. By interpreting the fault line in architectural form, the project invites visitors to engage with the powerful natural forces that shape the landscape.

Circulation Path

The design incorporates a linear circulation path that deforms to recreate the experience of moving across geological boundaries. As visitors move through this space, they encounter a series of architectural fault lines that evoke the sensation of tension and release. The path balances moments of discovery with selective views of the landscape, encouraging exploration and curiosity.

Observation Tower

A key feature is the observation tower, which serves as a focal point for views of the geological fault line and its surroundings. This tower represents the culmination of geological processes and enables visitors to witness the effects of long-term tectonic activity. The form of the tower emphasizes the relationship between people and nature, particularly the themes of tension and resolution within the landscape.

Materiality

Local materials play a crucial role in the design, with gabion walls made from indigenous volcanic rock. These walls enhance the connection to the site and provide structural integrity, able to withstand the movements of the ground. In addition, cast-in-place concrete foundations and bearing walls support the architectural structure, offering durability while respecting the surrounding environment.

Design Details

The observation tower features strategically placed glass panels that provide thermal protection and clear views of the landscape. Gaps in the gabion walls allow natural light to enter, enriching the interior spaces and creating an engaging visitor experience. These thoughtful design details deepen the visitor's connection to the geological features, enhancing the understanding of the forces that shaped the land and allowing a unique perspective on the dynamic scenery.

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

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