Numerical and experimental analysis of tubular plane trusses for use in a standardized roof system with long span

被引：1
|
作者：
Samarra, Fabio Aurelio [1 ]
Venegas Requena, Joao Alberto [1 ]
Pinto Junior, Newton de Oliveira [1 ]
机构：
[1] Univ Estadual Campinas, FEC, Campinas, SP, Brazil
来源：
REM-REVISTA ESCOLA DE MINAS | 2012年 / 65卷 / 04期
关键词：
Steel structures; tubular steel structures; roof systems; standardized structures; structural design; experimental analyses;
D O I：
10.1590/S0370-44672012000400005
中图分类号：
学科分类号：
摘要：
The purpose of this study is the comparison between experimental and numerical data of a roof system made of tubular steel sections. Such roof system is applied mainly for supermarkets, large stores and industries. To evaluate the structural behavior of this system, a 900m(2) prototype was built, - an unprecedented opportunity in Brazil to accomplish experimental tests with usual loads for this type of structure. Evaluating the behavior of the entire structure, with all the results obtained on experimental tests and numerical analysis, it was concluded that the prototype is in general accordance with the designed model in terms of stresses and displacement.
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收藏
页码：459 / 466
页数：8
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