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Experimental assessment of a new steel hysteretic device: Crescent Shaped Brace

 Experimental assessment of a new steel hysteretic device: Crescent Shaped Brace
Auteur(s): , , , ORCID
Présenté pendant IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016, publié dans , pp. 2214-2220
DOI: 10.2749/stockholm.2016.2213
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The Crescent Shaped Brace (CSB) is a new steel dissipative device recently proposed by some of the authors within the context of Performance Based Seismic Design (PBSD). Contrarily to the conventio...
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Détails bibliographiques

Auteur(s): (Department DICAM, University of Bologna, Italy)
(Department DICAM, University of Bologna, Italy)
(Department DICAM, University of Bologna, Italy)
ORCID (Department DICAM, University of Bologna, Italy)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016
Publié dans:
Page(s): 2214-2220 Nombre total de pages (du PDF): 7
Page(s): 2214-2220
Nombre total de pages (du PDF): 7
Année: 2016
DOI: 10.2749/stockholm.2016.2213
Abstrait:

The Crescent Shaped Brace (CSB) is a new steel dissipative device recently proposed by some of the authors within the context of Performance Based Seismic Design (PBSD). Contrarily to the conventional concentric stiff diagonal braces, the CSB allows the practical designer to choose the lateral stiffness independently from the yield strength of the device, due to its peculiar ad-hoc shape. In previous studies, analytical formulations and first experimental tests were described. In the present paper, the main results of further experimental tests conducted on scaled CSB specimens of full circular cross-section under both monotonic pseudo-static and cyclic loads are presented. The results of the experimental tests are compared with analytical formulations.