Year: 2025
Type: article
Abstract: In this paper, a method for evaluating the buckling length of atrium columns in the slide-sway buckling mode using the lateral stiffness of the frame and the story height is proposed. The proposed method, by treating slide-sway buckling as a story phenomenon, enables the consideration of the effect of other members in the story acting as buckling-restrained elements for atrium column. Consequently, it allows for a more accurate evaluation of atrium column buckling length factors in slide-sway mode compared to the conventional monograph that calculate the buckling length factor for isolated columns.
DOI: 10.3130/aijs.90.401
Authors: Akinobu TAKADA, Susumu ONO
Institution: Takenaka (Japan)
Language: English
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4408082192