2024-03-28T20:35:03Z
https://u-ryukyu.repo.nii.ac.jp/oai
oai:u-ryukyu.repo.nii.ac.jp:02005097
2022-10-31T02:29:22Z
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圧縮力と曲げを受ける鋼管短柱の極限強度に関する解析的検討
Analytical Investigation on Ultimate Strength of Tubular Steel Stub-Columuns
有住, 康則
矢吹, 哲哉
Arizumi, Yasunori
Yabuki, Tetsuya
open access
tubular member
local buckling
ultimate strength
finite element method
The ultimate stability strength of tubular steel stub-columuns under compression and bending are investigated using the non-linear finite element approach developed for determination of the ultimate strength of shell-type-plate. In the analysis, the effects of residual stress and initial geometric imperfection are included. The boundary conditions along the loaded edges are simple support. The analytical results obtained by this method are compared with the analytical values based on other numerical method and the experimental values. A parametric study was conducted to evaluate the effects of length-diameter ratio, slenderness parameter, residual stress, initial geometric imperfection and stress inclination on the ultimate strength of tubular steel stub-columuns.
紀要論文
琉球大学工学部
1999-09
jpn
departmental bulletin paper
VoR
http://hdl.handle.net/20.500.12000/14668
http://hdl.handle.net/20.500.12000/14668
https://u-ryukyu.repo.nii.ac.jp/records/2005097
0389-102X
AN0025048X
琉球大学工学部紀要
58
5
15
https://u-ryukyu.repo.nii.ac.jp/record/2005097/files/No58p005.pdf