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Geothermal Footbridge Crafted From Galvanized Steel in Volcanic Terrain

Author:
Asli Agirbas
Geothermal Footbridge Crafted From Galvanized Steel in Volcanic Terrain

Project in-detail

Utilizing geothermal energy, a galvanized steel footbridge elegantly spans the volcanic landscape, providing accessible viewpoints for visitors to engage with the unique geological features of the Nemrut Caldera.
5 key facts about this project
01
Utilizes geothermal energy for sustainable electricity generation.
02
Features galvanized steel mesh for visibility and safety.
03
Designed with a 5% slope for universal accessibility.
04
Integrates seamless observation decks that enhance landscape engagement.
05
Constructed to withstand harsh weather conditions in a volcanic environment.
The Nemrut Volcano Observation Footbridge is a contemporary architectural design located in Eastern Turkey, specifically in the Nemrut Caldera region. This project is developed as an observation point that enhances the visitor experience while emphasizing the geological features of the area. Its primary function is to provide safe access to significant viewpoints overlooking Lake Van and other natural landmarks formed by volcanic activity.

The footbridge integrates multiple observation decks that allow visitors to engage directly with the landscape. The ramp is designed with a 5% slope, ensuring accessibility for all users. The structure demonstrates a careful balance between functionality and aesthetics, employing materials and forms that complement the rugged terrain of the caldera.

Unique Design Features and Sustainability Aspects

One distinguishing characteristic of the Nemrut Volcano Observation Footbridge is its incorporation of geothermal energy systems. By utilizing the region's volcanic heat, the bridge generates electricity, contributing to the overall sustainability of the footbridge and its operational components. This approach highlights a commitment to renewable energy solutions and environmental stewardship, setting it apart from conventional observation structures.

Another unique aspect is the design of the walking surface, constructed from galvanized steel mesh. This material choice not only provides durability and safety but also allows for natural light penetration, creating an open and inviting atmosphere. The lighting integrated within the mesh ensures visibility during evening hours, further enhancing the usability of the bridge.

Structural Considerations and Materiality

The structural integrity of the footbridge is maintained through its use of galvanized steel, chosen for its robustness against harsh weather elements. Key elements of the design include:

- Galvanized steel handrails that enhance safety.
- Tubular steel columns and beams that support the overall framework.
- A flat steel welded column head that distributes loads effectively.

These materials are purposefully selected to align with the surrounding environment while ensuring longevity and minimizing maintenance needs. The approach taken in the design and material selection demonstrates a clear understanding of the local climate and terrain, resulting in a practical yet elegant structure.

The Nemrut Volcano Observation Footbridge stands as a significant addition to the region’s architectural landscape, merging user accessibility with environmental consciousness. To explore detailed architectural plans, sections, designs, and ideas, consider reviewing the project presentation for a comprehensive understanding of its framework and purpose.
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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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