Esforços máximos em pontes tipo grelha
type: CreativeWork
description: The scope of this work is the determination of the maximum forces in highway bridges, by a computer program. The bridge superstructure is composed by a grid which can be orthogonal, skew, simply supported or continuous. The searching of the unfavorable vehicle position is done by a direct search method, considering the influence surfaces concept. The surface's ordinates in the interior grid, are obtained by a interpolation function. The program gives the maximum bending moments due to moving loads and the transversal distribution coefficients, which can be utilized in the determination of maximum shear forces.
abstract: The scope of this work is the determination of the maximum forces in highway bridges, by a computer program. The bridge superstructure is composed by a grid which can be orthogonal, skew, simply supported or continuous. The searching of the unfavorable vehicle position is done by a direct search method, considering the influence surfaces concept. The surface's ordinates in the interior grid, are obtained by a interpolation function. The program gives the maximum bending moments due to moving loads and the transversal distribution coefficients, which can be utilized in the determination of maximum shear forces.
author: Longo, Henrique Innecco
language: por
keywords: Grelhas, Estática das estruturas
date published: 1979-04
date modified: 2026-07-24T01:15:56Z
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/11422/2956