sõrestikud
Sõrestikud are structural frameworks composed of interconnected elements, typically straight members, that form a rigid structure. These elements are joined at their ends by nodes, creating a geometric arrangement that distributes loads efficiently. The most common form is a triangular lattice, as triangles are inherently stable geometric shapes. By forming triangles, sõrestikud can support significant loads while using relatively lightweight materials.
The primary function of a sõrestik is to provide structural support over spans that would be difficult
The members of a sõrestik are typically subjected to axial forces, either tension or compression, which are