Elastic flexural-torsional buckling of structures by computer

被引：46

作者：

Papangelis, JP ^{[1
]}

Trahair, NS ^{[1
]}

Hancock, GJ ^{[1
]}

机构：

[1] Univ Sydney, Ctr Adv Struct Engn, Sydney, NSW 2006, Australia

来源：

COMPUTERS & STRUCTURES | 1998年 / 68卷 / 1-3期

关键词：

flexural-torsional; buckling; structures; design; computer;

D O I：

10.1016/S0045-7949(98)00037-6

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Flexural-torsional buckling considerations usually control the design of unbraced steel beams and beam-columns. Although there are many sources of information on elastic buckling, these are not comprehensive, and often difficult to access. This paper describes and exemplifies a single comprehensive source of information, the computer program PRFELB for the elastic flexural-torsional buckling analysis of a wide range of beams, beam-columns, and plane frames. PRFELB is a user-friendly computer program, with menus and data and help screens that advise and assist in data input. Graphics can be used to check the geometry and to display the buckled shapes. The use of PRFELB will assist designers to implement the method of design by buckling analysis which is permitted in modern structural steel design standards, either explicitly or implicitly. (C) 1998 Elsevier Science Ltd and Civil-Comp Ltd. All rights reserved.

引用

页码：125 / 137

页数：13

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