지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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The generalized tangential stiffness matrix of semi-rigid frame element with shear deformations based on Haringx's shear theory is newly derived and compared with the previous study based on Engesser's shear theory. Also, linearized elastic and geometric stiffness matrices are newly presented from the exact tangential stiffness matrix. In oder to obtain the inelastic system buckling load of shear flexible semi-rigid frame structure, the Ef method by tangential modulus theory is adopted and the FE analysis programs are developed. Finally, the shear and semi-rigid effects of system bucking are investigated by two numerical examples.
목차
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참고문헌 (12)
참고문헌 신청
W. F. Chen / 2000 / Structural Stability : from theory to Practice / Engineering Structures 22:116~122
Y. Goto / 1993 / Stability Behavior of Semi-rigid Sway Frames, Engineering Structures / Engineering Structures 15:209~219
N. Kishi / 1998 / Effective Length Factor of Columns in Flexibly Jointed and Braced Frames / Engineering Structures 15:209~219
F. Cheong-Siat-Moy / 1999 / An improved [bold K][bold-factor formula] / Journal of Structural Engineering 125:169
G. Mageirou / 2006 / Buckling Strength of Multi-story Sway, Non-sway and Partially-sway Frames with Semi-rigid Connections / Journal of Constructional Steel Research 62:893~905
Y. Goto / 1993 / Stability Behavior of Semi-rigid Sway Frames, Engineering Structures / Engineering Structures 15:209~219
N. Kishi / 1998 / Effective Length Factor of Columns in Flexibly Jointed and Braced Frames / Engineering Structures 15:209~219
F. Cheong-Siat-Moy / 1999 / An improved [bold K][bold-factor formula] / Journal of Structural Engineering 125:169
G. Mageirou / 2006 / Buckling Strength of Multi-story Sway, Non-sway and Partially-sway Frames with Semi-rigid Connections / Journal of Constructional Steel Research 62:893~905
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