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No. 58 (1999/09) >

 
Title :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
Title alternative :Analytical Investigation on Ultimate Strength of Tubular Steel Stub-Columuns
Authors :有住, 康則
矢吹, 哲哉
Authors alternative :Arizumi, Yasunori
Yabuki, Tetsuya
Issue Date :Sep-1999
Abstract :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.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/14668
Citation :琉球大学工学部紀要 no.58 p.5 -15
Appears in Collections:No. 58 (1999/09)

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