earticle

영어

As the need for efficient space utilization increases, the demand for large space structures increases, and accordingly, various studies are being conducted worldwide. The shape of the spherical dome structure to which the arch structure is applied is determined according to the half-open angle and height-span ratio reflecting economic feasibility and structural efficiency. The spherical dome structure itself has the advantage of satisfying architectural and aesthetic functions and being advantageous for safety and usability, as well as securing economical and efficient space. In this paper, the dome-shaped roof structure was largely divided into Lamella dome, Schwedler dome, and Geodesic dome by the division pattern, and the structure and design characteristics were analyzed. As a result, it is believed that it will be helpful in setting up a brace to secure economic and stability in designing the roof dome structure of a large space structure.