弾性関節接合を用いた鋼構造骨組の解析に関する研究

概要

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A new joint system named elastic-hinge joint system by the authors is proposed. This new joint system performs in a non-linear elastic restoring force-rotation relation and can materialize origin-oriented frames. These abilities can control damage and reduce permanent structural distortion in structures or in structural elements after a severe earthquake. This paper describes Linked-Element Method as new analysis method for steel structure frames with this new joint. Analysis using this new method is performed on 4-story, 3-bay steel frame with elastic-hinge joints under linear static load. The results indicates that the performance of steel structure frames with elastic-hinge joints under static load can exceed that of the frames with conventional joint systems for steel structures.
一般社団法人日本建築学会の論文
2005-03-20