Ultimate strength; longitudinal compression; cracked steel plates; FEM
Abstract :
[en] This paper aims to numerically analyse the ultimate strength of transversely cracked steel plates under longitudinal compressive loading, considering the effect of initial distortion as well. The main objective of this study is to investigate the ultimate compressive strength characteristics of an unstiffened steel plate due to transverse cracking damages located in the middle (i.e. centre cracks and edge cracks). To achieve that, a series of non-linear finite element (FE) analyses are carried out using ANSYS commercial finite element code. The obtained FE results are discussed to indicate the amount of crack influence, in terms of its length and location, on the ultimate compressive strength of a steel plate element with different thicknesses.
Disciplines :
Mechanical engineering
Author, co-author :
Bayatfar, Abbas ; Université de Liège > Département Argenco : Secteur A&U > Constructions hydrauliques et navales
Pire, Timothée ; Université de Liège > Département ArGEnCo > ANAST (Systèmes de transport et constructions navales)
Rigo, Philippe ; Université de Liège > Département Argenco : Secteur A&U > Constructions hydrauliques et navales
Language :
English
Title :
On the ultimate compressive strength of transversely cracked plates
Publication date :
June 2014
Event name :
ASME-OMAE2014
Event place :
San Francisco, California, United States
Event date :
08-06-2014 to 13-06-2014
Audience :
International
Main work title :
Proceedings of the ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering
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