2026-03-14T10:29:18Z https://it-hiroshima.repo.nii.ac.jp/oai

oai:it-hiroshima.repo.nii.ac.jp:00000762 2023-07-25T10:40:35Z 1:18:377

一定軸力下の露出柱脚に関する実験的研究 Experimental Study on Exposed Column-Base under Constant Column Axial-Force 高松, 隆夫 タカマツ, タカオ 玉井, 宏章 タマイ, ヒロユキ 山西, 央朗 ヤマニシ, テルアキ Takamatsu, Takao Tamai, Hiroyuki Yamanishi, Teruaki 524.6 exposed column-base restoring force characteristics axial-force anchor-bolt-yield-typ application/pdf An anchor-bolt-yield-type column base shows slip-type restoring force characteristics. The column base subjected to constant axial and cyclic horizontal forces shows more complicated characteristics. An experimental study on the column bases under constant axial-force and cyclic bending was carried out. The following conclusions were obtained from the loading tests: 1) Three types of resistant mechanisms of the column base under constant axial-force were classified to evaluate the strength and the elastic rotational stiffness. 2) In the case of axial-tension N＝0.3Ny,the restoring force characteristics of the column base were obtained combined all types of the resistant mechanisms. 3) In the case of axial-tension N＝0.6Ny, the restoring force characteristics became perfectly elasto-plastic curves without slip behavior. departmental bulletin paper 広島工業大学 2008-02 VoR application/pdf 広島工業大学紀要. 研究編 42 113 119 AA11599110 13469975 https://it-hiroshima.repo.nii.ac.jp/record/762/files/42_113.pdf https://it-hiroshima.repo.nii.ac.jp/records/762 jpn