Um estudo sobre métodos de integração direta para a análise dinâmica não-linear de estruturas
type: CreativeWork
description: ln this work we study numerical aspects of direct integration algorithms for non-linear dynamic analysis by the Finite Element Method. Included here are the Newmark Method, the Central Difference Method and also the treatment of the non-linear terms as pseudo-forces. Some criteria based on energy conservation concepts which are used to check both the dynamic equilibrium and algorithm stability are examined and compared with criteria usually employed. Numerical results are presented and discussed in order to provide practical guidelines to the analysis of engineering problems.
abstract: ln this work we study numerical aspects of direct integration algorithms for non-linear dynamic analysis by the Finite Element Method. Included here are the Newmark Method, the Central Difference Method and also the treatment of the non-linear terms as pseudo-forces. Some criteria based on energy conservation concepts which are used to check both the dynamic equilibrium and algorithm stability are examined and compared with criteria usually employed. Numerical results are presented and discussed in order to provide practical guidelines to the analysis of engineering problems.
author: Leal-Toledo, Regina Célia Paula
language: por
keywords: Engenharia Civil
date published: 1983-03
date modified: 2026-07-24T01:16:01Z
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/11422/3384