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Title
Japanese:純せん断力を受けるH形断面部材の弾性せん断座屈耐力 
English:ELASTIC SHEAR BUCKLING STRENGTH OF H-SHAPED MEMBERS UNDER PURE SHEAR FORCE 
Author
Japanese: 桑田涼平, 三井和也.  
English: Ryohei Kuwada, Kazuya Mitsui.  
Language Japanese 
Journal/Book name
Japanese:日本建築学会構造系論文集 
English:Journal of Structural and Construction Engineering (Transactions of AIJ) 
Volume, Number, Page Vol. 89    No. 821    pp. 780-787
Published date July 1, 2024 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
DOI https://doi.org/10.3130/aijs.89.780
Abstract This paper describes a methodology to evaluate the elastic shear buckling strength of H-shaped members under shear force. The methodology is based on energy method applying novel displacement functions which are able to capture shear buckling deflections for various cross-sectional profiles of H-shaped sections by using unique trigonometric series. With the proposed displacement functions, a high-precision equation, which can predict the shear buckling strength, can be obtained. To clarify the accuracy of the equation, a parametric eigenvalue analysis based on the finite element method is performed.

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