Shells

A shell refers to a thin, curved, and continuous structural element that forms a three-dimensional surface. When both strength and aesthetics are crucial, shells are notable for their ability to distribute loads through their surfaces, making them ideal for several applications. Shells are widely used in architecture and engineering to create iconic buildings and structures with complex, organic shapes. Shells come in various forms, including domes and vaults, while shells with single or double curvature are commonly used. The efficiency of shells in load distribution allows for the creation of large, open spaces with minimal interior supports or columns. The design and analysis of shell structures involve sophisticated engineering principles, as they must account for factors such as material properties, geometry, and loading conditions.