Análise por computadores de pórticos planos com elementos de eixo curvo e seção variável
type: CreativeWork
description: The scope of this paper is to analyse plane frames with curved and straight members, with uniform or non-uniform cross section. The matricial analysis technique, together with computer methods, are used to solve the problem. A computer program is organized in such a way to allow introduction of hinges in the different structural members. The first part deals with the theoretical analysis of the structure. All the steps are organized conveniently in order to prepare the elaboration of the computer program. ln the second part we describe the flow chart and discuss all the intermediate steps. The loading conditions and the flexibility of the solution, regarding the geometrical characteristics of the structural members, are analysed. Finally, the method is used to solve some examples and the results are presented.
abstract: The scope of this paper is to analyse plane frames with curved and straight members, with uniform or non-uniform cross section. The matricial analysis technique, together with computer methods, are used to solve the problem. A computer program is organized in such a way to allow introduction of hinges in the different structural members. The first part deals with the theoretical analysis of the structure. All the steps are organized conveniently in order to prepare the elaboration of the computer program. ln the second part we describe the flow chart and discuss all the intermediate steps. The loading conditions and the flexibility of the solution, regarding the geometrical characteristics of the structural members, are analysed. Finally, the method is used to solve some examples and the results are presented.
author: Sousa, Nestor Guimarães
language: por
keywords: Teoria das estruturas, Pórticos (estrutura)
date published: 1971-07
date modified: 2026-07-24T01:15:49Z
provider: Brazil UERJ
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: Universidade Federal do Rio de Janeiro

PropertyValue
property ID: Handle
value: http://hdl.handle.net/11422/2242