2026-03-13T13:37:40Z https://it-hiroshima.repo.nii.ac.jp/oai

oai:it-hiroshima.repo.nii.ac.jp:00000722 2023-07-25T10:41:37Z 1:18:375

ノンコンプレション方杖で補強されたH型鋼柱梁接合部の復元力特性 Restoring Force Characteristics for H-Shaped Beam-to-Column Connection by Means of Non-Compression Knee-Braces 高松, 隆夫 タカマツ, タカオ 玉井, 宏章 タマイ, ヒロユキ 小畑, 寛行 コバタ, ヒロユキ 竹内, 一郎 タケウチ, イチロウ Takamatsu, Takao Tamai, Hiroyuki Kobata, Hiroyuki Takeuchi, Ichiro 524.6 non-compression knee-braces rehabilitation of connection loading test restoring force characteristics application/pdf This paper presents seismic strengthening performance of beam-to-column connections with non-compression knee-braces. H-columns used in either strong or weak axis and H beams were connected as either fixed or pinned joints. The following conclusions were obtained from loading tests: 1) Both stiffness and strength of the connections with the knee-braces become larger than without the knee-braces. 2) The restoring force characteristics of the connections with the knee-braces become spindle-shaped instead of slip-type. 3) The strength of pinned connections with the knee-braces increases over the maximum strength of the corresponding fixed connections, and so the non-compression knee-braces can be applicable as seismic strengthening members of damaged beam ends in an earthquake. departmental bulletin paper 広島工業大学 2006 VoR application/pdf 広島工業大学紀要. 研究編 40 119 128 AA11599110 13469975 https://it-hiroshima.repo.nii.ac.jp/record/722/files/kenkyuhen40119.pdf https://it-hiroshima.repo.nii.ac.jp/records/722 jpn