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

页码：41 / 58

页数：18

共 50 条

[21] Ultimate strength analysis of square concrete columns
2005, Structural Engineering Research Centre, Taramani, Madras, India (32):
[22] ULTIMATE STRENGTH DESIGN OF COMPOSITE COLUMNS.
Brettle, Horace J.
1973, 99 (ST9): : 1931 - 1951
[23] ULTIMATE STRENGTH OF TUBULAR BEAM-COLUMNS
WAGNER, AL
MUELLER, WH
ERZURUMLU, H
JOURNAL OF THE STRUCTURAL DIVISION-ASCE, 1977, 103 (01): : 9 - 22
[24] Prediction of ultimate strength of concrete walls restrained on three sides
Nhat-Minh Ho
Doh, Jeung-Hwan
STRUCTURAL CONCRETE, 2019, 20 (03) : 942 - 954
[25] Clear Approximation for the Ultimate Load of Biaxially Eccentrically Compressed Slender Steel Columns.
Herzog, Max
Stahlbau, 1979, 48 (12) : 377 - 379
[26] Ultimate load calculations for restrained H- columns under biaxial bending
MILNER HR
GENT AR
1971, CE 13 (01): : 35 - 44
[27] ULTIMATE STRENGTH OF ECCENTRICALLY LOADED PARTIALLY PRESTRESSED COLUMNS
LIN, TY
LAKHWARA, TR
JOURNAL PRESTRESSED CONCRETE INSTITUTE, 1966, 11 (03): : 37 - &
[28] STRENGTH OF RESTRAINED REINFORCED-CONCRETE COLUMNS - NEW APPROACH
BUTLER, DJ
MAGAZINE OF CONCRETE RESEARCH, 1977, 29 (100) : 113 - 122
[29] Numerical study on the ultimate strength of elliptical stub columns
Silvestre, N.
Gardner, L.
TUBULAR STRUCTURES XIII, 2010, : 283 - +
[30] ULTIMATE STRENGTH OF BOX COLUMNS SUBJECTED TO IMPACT LOADING
WIERZBICKI, T
MECHANICAL PROPERTIES OF MATERIALS AT HIGH RATES OF STRAIN 1989, 1989, 102 : 527 - 534

← 1 2 3 4 5 →