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Steel-and-glass domed structure serving as the access point to Stuttgart 21 project

Prominent architectural features of the newly-unveiled Stuttgart subway station include lattice shells, cup supports, and light wells above the entrances. These elements were showcased for the first time on Thursday night.

Stuttgart 21's entrance marked by a modern glass and steel dome structure
Stuttgart 21's entrance marked by a modern glass and steel dome structure

Steel-and-glass domed structure serving as the access point to Stuttgart 21 project

**Stuttgart 21 Station Unveils Unique Grid Shell Architecture**

The Stuttgart 21 project, led by Deutsche Bahn, is set to revolutionise the city's transportation system with its innovative architectural design. One of the most striking features of the new station is the grid shell, a blend of aesthetics, functionality, and structural innovation.

The grid shells, made of steel and glass, are a testament to contemporary architecture. Each shell boasts 725 glass elements, creating a transparent and welcoming entrance to the platform hall. The use of glass ensures natural light penetration, fostering a sense of openness and modernity.

The lattice shell design is a marvel of structural engineering. It showcases a unique balance of aesthetics and structural integrity, requiring high technical expertise to achieve the desired architectural lightness. Four such lattice shells will be built across different areas of the station, ensuring a consistent architectural theme throughout.

However, constructing such intricate structures presents several challenges. Technical expertise is crucial to realise the desired lightweight yet strong structure. Integration with existing infrastructure, weather and environmental factors, and logistical and construction challenges are all factors that need to be carefully managed.

The grid shell at the north end of the deep station is now complete and will soon be visible. Meanwhile, the assembly of the third glass-steel shell on the tower of the Bonatz building is imminent. Each grid shell is mounted so flexibly that the forces acting on the construction are diverted to the concrete shell roof, ensuring stability.

The new Rosenstein quarter will feature a fourth access to the station, adding to the convenience for commuters. This is the largest order in Seele's history, the company responsible for the manufacture and assembly of the grid shells and light eyes.

Andreas Hafner, managing director of facade construction company Seele, has described the grid shells as the most beautiful in the world. Olaf Drescher, the head of the project company for S 21, announced the unique architectural highlight to media representatives.

For more information, you can contact Jürgen Schmidt at [our website](our website). A Staatsanzeiger subscription is required to subscribe to topics and save articles related to the Stuttgart 21 project. The grid shell, with its unique design and technology, is set to become a significant architectural landmark in Stuttgart.

[1] References: [Stuttgart 21 official website](https://www.stuttgart21.de/), [Seele official website](https://www.seele.de/)

The new station's unique grid shell architecture, a blend of aesthetics and structural innovation, exemplifies Economic and social policy that encourages technological advancement in the city's transportation system. The use of glass in the lattice shell design not only ensures natural light penetration, fostering a sense of openness and modernity, but also serves as a testament to the integration of technology in the station's construction.

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