EXPERIMENTAL STUDY ON BEHAVIOR OF COMPOSITE BEAM IN LARGE DEFORMATION RANGE UNDER HA ORIZONO T FAL UNIDIRECTIONAL LOA G

作     者：Mukaide, Seiji Yamamoto, Daiki 向出 静司;山本 大貴

作者机构：Dept. of Architecture Faculty of Engineering Osaka Institute of Technology Japan Okabe Co. Ltd Former Osaka Institute of Technology Japan 

出 版 物：《Journal of Structural and Construction Engineering》 (J. Struct. Constr. Eng.)

年 卷 期：2025年第90卷第827期

页      面：133-143页

核心收录：

主　　题：Local buckling 

摘      要：Loading tests have been conducted on subassemblage with wide composite beams to investigate the bearing capacity degradation of composite beams due to slab damage in the large deformation range. The experimental results show that the slab transfers stress over a wide range and that the axial force acting on the beam affects the occurrence of local buckling. Furthermore, an analytical model is proposed that takes into account its bearing capacity degradation characteristics. © 2025 Architectural Institute of Japan. All rights reserved.