ULTIMATE STRENGTH OF BIAXIALLY RESTRAINED COLUMNS

被引：3
|
作者：
VIRDI, KS [1 ]
DOWLING, PJ [1 ]
机构：
[1] IMPERIAL COLL SCI & TECHNOL,DEPT CIVIL ENGN,LONDON,ENGLAND
来源：
PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS PART 2-RESEARCH AND THEORY | 1976年 / 61卷 / MAR期
关键词：
MATHEMATICAL TECHNIQUES - Nonlinear Equations - Structural analysis;
D O I：
10.1680/iicep.1976.3502
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A general method for the calculation of ultimate loads of biaxially restrained columns is presented. The column length is subdivided into a number of segments and conditions of equilibrium are satisfied at the nodal points. The solution is based on the Newton - Raphson iterative procedure for systems of non-linear equations. An efficient procedure for the evaluation of the Jacobian matrix involved is outlined. The moment - thrust - curvature relations required are evaluated by a completely general procedure making possible the ultimate load analysis of columns of a variety of cross-sections, including bare steel, reinforced concrete and composite steel - concrete sections.
引用
收藏
页码：41 / 58
页数：18
相关论文
共 50 条
  • [41] Strength and ductility of biaxially loaded high strength RC short square columns wrapped with GFRP jackets
    Hodhod, OA
    Hassan, W
    Hilal, MS
    Bahnasawy, H
    STRUCTURAL ENGINEERING AND MECHANICS, 2005, 20 (06) : 727 - 745
  • [42] Ultimate capacity of biaxially prestressed members
    Sen, Rajan
    Hodge Jr., David S.
    Journal of structural engineering New York, N.Y., 1990, 116 (11): : 3020 - 3038
  • [43] ULTIMATE CAPACITY OF BIAXIALLY PRESTRESSED MEMBERS
    SEN, RJ
    HODGE, DS
    JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 1990, 116 (11): : 3020 - 3038
  • [44] Calculation for ultimate strength of steel encased high-strength concrete laminated columns
    Li, H.
    Liu, K.M.
    Wu, B.
    Zhang, P.
    Harbin Jianzhu Daxue Xuebao/Journal of Harbin University of Civil Engineering and Architecture, 2001, 34 (03):
  • [45] Membrane restrained columns
    Alpermann, Holger
    Gengnagel, Christoph
    TEXTILE COMPOSITES AND INFLATABLE STRUCTURES V (STRUCTURAL MEMBRANES 2011), 2011, : 501 - 510
  • [46] Effects of steel fiber addition on the behaviour of biaxially loaded high strength concrete columns
    Serkan Tokgoz
    Materials and Structures, 2009, 42 : 1125 - 1138
  • [47] Effects of steel fiber addition on the behaviour of biaxially loaded high strength concrete columns
    Tokgoz, Serkan
    MATERIALS AND STRUCTURES, 2009, 42 (08) : 1125 - 1138
  • [48] Fire tests on restrained high strength Q460 steel columns
    College of Civil Engineering, Chongqing university, Chongqing
    400045, China
    不详
    400045, China
    Harbin Gongye Daxue Xuebao, 12 (93-97):
  • [49] Ultimate strength and design of CFDST columns with intermittent welded plate stiffeners
    Chang, Zheng Hao
    Azmi, Mohd Reza
    Yatim, Mohd Yazmil Md.
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2024, 218
  • [50] ULTIMATE STRENGTH OF THIN-WALLED BOX STUB-COLUMNS.
    Nakai, Hiroshi
    Kitada, Toshiyuki
    Miki, Toshihiro
    1600,
12345