材の中央を補剛したH形断面柱の弾性座屈荷重

DOI Web Site 参考文献18件

書誌事項

タイトル別名
  • ELASTIC BUCKLING STRENGTH OF H-SHAPED BEAM-COLUMN WITH BRACING AT MIDSPAN OF THE MEMBER
  • Effects of bracing stiffness and bracing position on elastic buckling strength when the member is fixed to out-of-plane at both ends
  • -両端を面外に対して固定した場合の弾性座屈荷重に及ぼす補剛剛性と補剛位置の影響-

抄録

<p>This paper is concerned with the effect of the bracing stiffness on the elastic buckling strength of H-shaped members subjected to axial force and end moments. The member is fixed to out-of-plane at both ends and discrete lateral bracing and torsional bracing are attached. The buckling equation is derived by using the Rayleigh-Ritz method. The relation between elastic buckling strength and bracing stiffness are presented when the bracing is attached at the midspan of the member. The equation for the required bracing stiffness in order to obtain the buckling strength when the deflection and the torsion are restrained.</p>

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