STABILITY OF BUILT-UP COLUMNS

被引：52
|
作者：
GJELSVIK, A
机构：
[1] Dept. Of Civ. Engrg., Columbia Univ., New York, NY
来源：
JOURNAL OF ENGINEERING MECHANICS-ASCE | 1991年 / 117卷 / 06期
关键词：
D O I：
10.1061/(ASCE)0733-9399(1991)117:6(1331)
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The buckling of columns with finite shear stiffness such as built-up and laced columns is investigated. The methods of analysis associated with Engesser and Haringx are compared. The difference between the methods can be traced to the direction of the axial force and the shear force used in the analysis. It is concluded that when the usual shear stiffness of the column is used, the Engesser method is the correct one for columns modeled as continuous Timoshenko shear beams. The appropriate method to use for helical springs is not investigated. The effect of the shear stiffness on the column buckling load for the usual standard boundary conditions is also presented analytically, and in the form of graphs.
引用
收藏
页码：1331 / 1345
页数：15
相关论文
共 50 条
  • [31] Effect of battens' spacing on the cyclic response of built-up columns
    Waheed, Abdul
    Vafaei, Mohammadreza
    Alih, Sophia C.
    Ullah, Rafiq
    THIN-WALLED STRUCTURES, 2022, 172
  • [32] The behavior of laced built-up columns made of aluminum alloy
    Balaz, I. J.
    Kolekova, Y. P.
    7TH GLOBAL CONFERENCE ON MATERIALS SCIENCE AND ENGINEERING (CMSE2018), 2019, 474
  • [33] Built-up battened columns under lateral cyclic loading
    Sahoo, Dipti R.
    Rai, Durgesh C.
    THIN-WALLED STRUCTURES, 2007, 45 (05) : 552 - 562
  • [34] ELASTOPLASTIC POSTBUCKLING BEHAVIOR OF PERFECT AND IMPERFECT BUILT-UP COLUMNS
    CHANG, JS
    SHER, HF
    COMPUTERS & STRUCTURES, 1992, 44 (05) : 1037 - 1046
  • [35] Experimental investigation of inelastic buckling of built-up steel columns
    Hawileh, Rami A.
    Abed, Farid
    Abu-Obeidah, Adi S.
    Abdalla, Jamal A.
    STEEL AND COMPOSITE STRUCTURES, 2012, 13 (03): : 295 - 308
  • [36] CRITICAL LOADS OF BUILT-UP COLUMNS AND A POCKET CALCULATOR PROGRAM
    PORTER, DM
    WILLIAMS, FW
    OBBARD, RC
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS PART 2-RESEARCH AND THEORY, 1979, 67 (JUN): : 561 - 563
  • [37] Experimental and numerical investigations on the seismic response of built-up battened columns
    Waheed, Abdul
    Vafaei, Mohammadreza
    Alih, Sophia C.
    Ullah, Rafiq
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2020, 174
  • [38] Structural performance of welded built-up square CFST stub columns
    Lee, Seong-Hui
    Choi, Young-Hwan
    Kim, Young-Ho
    Choi, Sung-Mo
    THIN-WALLED STRUCTURES, 2012, 52 : 12 - 20
  • [39] Numerical modelling of cold-formed steel built-up columns
    Meza, Francisco J.
    Becque, Jurgen
    THIN-WALLED STRUCTURES, 2023, 188
  • [40] Fire resistance of built-up cold-formed steel columns
    Pires, Tiago A. C.
    do Rego Silva, Jose Jeferson
    dos Santos, Marina M. L.
    Costa, Leonardo Medeiros
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2021, 177
12345