Geodézikus

Geodézikus, also known as a geodesic dome, is a structural form developed by Buckminster Fuller in the 1950s. It is characterized by a network of great circles, which are the shortest distance between two points on the surface of a sphere. This design creates a strong, lightweight, and efficient structure that can be used for various purposes, including buildings, observatories, and even temporary shelters.

The geodesic dome is constructed by dividing the sphere into a series of identical triangular faces, creating a polyhedral shape. The most common type is the icosahedron, which has 20 triangular faces. The edges of these triangles form the great circles, resulting in a dome that is both aesthetically pleasing and structurally sound.

One of the key advantages of geodesic domes is their strength-to-weight ratio. The triangular structure distributes forces evenly, making the dome highly resistant to wind, earthquakes, and other external stresses. Additionally, the dome's shape allows for efficient use of materials, reducing waste and cost.

Geodesic domes have been used in various applications, from the Montreal Biosphere, a large-scale geodesic dome designed by Buckminster Fuller, to smaller structures like observatories and greenhouses. Their versatility and durability make them a popular choice for both temporary and permanent structures.