Ultimate limit states (ULS); Ultimate strength; Plate structures; Combined biaxial compression and lateral; Pressure loads
Abstract :
[en] Ultimate limit states (or ultimate strength) have been assessed that is the much better
basis than the allowable working stresses. Today, we design and strength assessment the
structural types such as aerospace structures, offshore platforms, ships and land-based
structures following the ISO STANDARD.
Aim of this paper is to perform benchmark calculation in order to validating formulas of
ISO Standard [1]. An effective approach for plate, using the ISO/DIS 1872-2 standard
[1] and ULSAP (Mestro software) [2], are calculated in the current research for studying
the ultimate strength problems of plates with six load cases: longitudinal compression,
transverse compression, biaxial compression with/without lateral pressure.
The trends of ISO Standard results in some cases agree well to the Maestro results.
Other cases are not similar. The values of ISO results were found smaller than Maestro
results. For this reason, the ISO results are not more conservative than ULSAP results.
Disciplines :
Civil engineering
Author, co-author :
Nguyen, Tien dung
Rigo, Philippe ; Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Bayatfar, Abbas ; Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Language :
English
Title :
ULTIMATE STRENGTH ANALYSIS OF STEEL PLATES USING ISO/DIS 1872-2 AND ULSAP
Publication date :
August 2012
Event name :
ACOME 2012
Event organizer :
International Conference on Advances in Computational Mechanics
Event place :
Ho Chi Minh City,, Vietnam
Event date :
August 2012
Audience :
International
Main work title :
International Conference on Advances in Computational Mechanics
Editor :
Nguyen Thien Tong
Edition :
Proceedings is published in Vietnam under sponsors of Ton Duc Thang University and National Foundation for Science & Technology Development (NAFOSTED).
Peer reviewed :
Peer reviewed
Funders :
National Foundation for Science & Technology Development
