Study on the Axial Hysteresis Performance of X Node Reinforced by Upward Grooved Ring Plate
摘要
To address the challenge of being unable to observe damage in the main branch area with the existing reinforcement method, a new method of relocating the slotted ring flange was proposed. Through full-scale axial reciprocating loading tests, a comparative analysis of two damage modes, the ring flange corner plate and the slotted ring flange relocation reinforcement, was conducted. The study also investigated the axial hysteresis performance of the slotted ring flange's X-shaped nodes.