Multiple K-factors of a leaning column

被引：2
|
作者：
CheongSiatMoy, F
机构：
[1] Department of Civil Engineering, California State University, Sacramento
来源：
ENGINEERING STRUCTURES | 1997年 / 19卷 / 01期
关键词：
buckling; K-factor; leaning column; stiffness concept; structural analysis;
D O I：
10.1016/S0141-0296(96)00046-6
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A new conceptual meaning is given to the structural analysis column effective length factor, K. It is a measure of the lateral stiffness available to a column to resist its P-Delta and P-delta effects at the instant of buckling. Using this definition, it is explained why a pin-ended column can have different K-factors. Several examples are given to illustrate this new concept. Both elastic and inelastic leaning columns are studied. A structural analysis rarely ever gives K = 1.0 for a leaning column in a practical frame. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码：50 / 54
页数：5
相关论文
共 50 条
  • [21] Degree Sequences and the Existence of k-Factors
    Bauer, D.
    Broersma, H. J.
    van den Heuvel, J.
    Kahl, N.
    Schmeichel, E.
    GRAPHS AND COMBINATORICS, 2012, 28 (02) : 149 - 166
  • [22] Degree Sequences and the Existence of k-Factors
    D. Bauer
    H. J. Broersma
    J. van den Heuvel
    N. Kahl
    E. Schmeichel
    Graphs and Combinatorics, 2012, 28 : 149 - 166
  • [23] The existence of k-factors in squares of graphs
    Fourtounelli, Olga
    Katerinis, P.
    DISCRETE MATHEMATICS, 2010, 310 (23) : 3351 - 3358
  • [24] SOME RESULTS ON FRACTIONAL K-FACTORS
    Zhou, Sizhong
    INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 2009, 40 (02): : 113 - 121
  • [25] K-Factors and Hamilton Cycles in Graphs
    Zhi Guo WANG
    Zhen Jiang ZHAO
    ActaMathematicaSinica(EnglishSeries), 2007, 23 (02) : 309 - 312
  • [26] Properties of fractional k-factors of graphs
    Liu, GZ
    Zhang, LJ
    ACTA MATHEMATICA SCIENTIA, 2005, 25 (02) : 301 - 304
  • [27] Neighborhood Conditions and Fractional k-Factors
    Zhou, Sizhong
    Liu, Hongxia
    BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY, 2009, 32 (01) : 37 - 45
  • [28] (k+1)-Cores Have k-Factors
    Chan, Siu On
    Molloy, Michael
    COMBINATORICS PROBABILITY & COMPUTING, 2012, 21 (06): : 882 - 896
  • [29] CFD prediction of k-factors of duct elbows
    Riffat, SB
    Gan, G
    INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 1997, 21 (07) : 675 - 681
  • [30] CFD FOR PREDICTION OF K-FACTORS OF DUCT FITTINGS
    SHAO, L
    RIFFAT, B
    INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 1995, 19 (01) : 89 - 93
12345