Experimental and numerical characterization of H.S.S. rotational capacity. Saloumi, E., Hayeck, M., Nseir, J., & Boissonnade, N. In pages The Structural Stability Research Council (SSRC) - , San Antonio, TX, United states, 2017. Cross-section slenderness;Experimental characterization;Hollow section shapes;Numerical characterization;Physical tests;Plastic analysis;Rotation capacity;Rotational capacity;
abstract   bibtex   
The present paper is dedicated to the experimental characterization of hollow section shapes' rotational capacity. The purpose of the research works dealt with herein is to establish a direct dependence of the rotation capacity Rcap to a newly defined cross-sectional overall slenderness λCS. In other words, the intention is here to investigate how ductility can be associated with cross-section slenderness, in the perspective of providing designers with guidance on when allowed/not allowed to resort to plastic analysis and design. The paper describes a series of bending tests that aimed at characterizing experimentally the relationship between ductility (Rcap) and cross-section compactness (CS). Besides, numerical F.E. models created in the purpose of being substituted to physical tests are described, and tested against the experimental results. The F.E. models were shown capable of nicely replicating the experimental behavior of H.S.S. beams. Therefore, they can safely be substituted to physical tests and be subsequently used in extensive numerical studies, which are currently under development.
@inproceedings{20172003682309 ,
language = {English},
copyright = {Compilation and indexing terms, Copyright 2023 Elsevier Inc.},
copyright = {Compendex},
title = {Experimental and numerical characterization of H.S.S. rotational capacity},
journal = {Proceedings of the Annual Stability Conference Structural Stability Research Council 2017},
author = {Saloumi, Elsy and Hayeck, Marielle and Nseir, Joanna and Boissonnade, Nicolas},
year = {2017},
pages = {The Structural Stability Research Council (SSRC) - },
address = {San Antonio, TX, United states},
abstract = {The present paper is dedicated to the experimental characterization of hollow section shapes' rotational capacity. The purpose of the research works dealt with herein is to establish a direct dependence of the rotation capacity R<inf>cap</inf> to a newly defined cross-sectional overall slenderness &lambda;CS. In other words, the intention is here to investigate how ductility can be associated with cross-section slenderness, in the perspective of providing designers with guidance on when allowed/not allowed to resort to plastic analysis and design. The paper describes a series of bending tests that aimed at characterizing experimentally the relationship between ductility (R<inf>cap</inf>) and cross-section compactness (CS). Besides, numerical F.E. models created in the purpose of being substituted to physical tests are described, and tested against the experimental results. The F.E. models were shown capable of nicely replicating the experimental behavior of H.S.S. beams. Therefore, they can safely be substituted to physical tests and be subsequently used in extensive numerical studies, which are currently under development.<br/>},
key = {Ductility},
keywords = {Bending tests;},
note = {Cross-section slenderness;Experimental characterization;Hollow section shapes;Numerical characterization;Physical tests;Plastic analysis;Rotation capacity;Rotational capacity;},
}

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