Lamella is a term used in architecture and structural engineering to describe a thin, curved, shell-like structure that derives its strength and stability from its geometry rather than its material thickness. Lamella structures are typically composed of a network of intersecting arches or ribs, forming a lattice-like pattern. This design allows for efficient distribution of forces and enables the creation of large, open spaces with minimal support. Lamella roofs, in particular, have been widely used in the construction of sports arenas, exhibition halls, and other large-span structures due to their ability to cover vast areas without intermediate supports. The concept of lamella structures originated in the early 20th century, with pioneering work by German engineers such as Friedrich Zollinger and Hugo Junkers. Since then, the lamella principle has been applied to various building types and materials, ranging from traditional timber construction to modern steel and reinforced concrete designs. The aesthetic appeal of lamella structures lies in their intricate, repetitive patterns and the interplay of light and shadow across their surfaces, creating visually striking and structurally efficient architectural spaces.
lamella roof, shell structure, lattice design, structural efficiency, architectural geometry
CITATION : "John Armstrong. 'Lamella.' Design+Encyclopedia. https://design-encyclopedia.com/?E=432706 (Accessed on June 07, 2025)"
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