Structural performances of pultruded GFRP emergency structures – Part 1: Experimental characterization of materials and substructure

Cavaleri, L; Di Paola, M; Ferrotto, MF; Scalici, T; Valenza, A

doi:10.1016/j.compstruct.2019.02.004

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This paper presents an experimental study in the field of structures made of pultruded fiber reinforced polymers (FRP) elements to be used for emergency purposes. A preliminary design of a 3D pultruded glass fiber reinforced polymer structure is presented with the mechanical characterization of the constituting elements. The axial and flexural properties of laminate and I-shaped GRFP profiles are discussed considering the short term creep. In a companion paper, the benefits, the limits and the reliability of the structure analyzed for emergency applications are discussed. In details, the numerical structural analysis of the full-scale 3D model is described followed by the experimental assessment of the structural capacity by a full-scale 2D model.

Data di pubblicazione:	2019
Titolo:	Structural performances of pultruded GFRP emergency structures – Part 1: Experimental characterization of materials and substructure
Autori:	CAVALERI, Liborio [Membro del Collaboration Group] DI PAOLA, Mario [Membro del Collaboration Group] Ferrotto, Marco Filippo [Membro del Collaboration Group] SCALICI, Tommaso [Membro del Collaboration Group] VALENZA, Antonino [Membro del Collaboration Group]
Citazione:	Cavaleri, L., Di Paola, M., Ferrotto, M., Scalici, T., & Valenza, A. (2019). Structural performances of pultruded GFRP emergency structures – Part 1: Experimental characterization of materials and substructure. COMPOSITE STRUCTURES, 214, 325-334.
Rivista:	COMPOSITE STRUCTURES
Digital Object Identifier (DOI):	10.1016/j.compstruct.2019.02.004
Abstract:	This paper presents an experimental study in the field of structures made of pultruded fiber reinforced polymers (FRP) elements to be used for emergency purposes. A preliminary design of a 3D pultruded glass fiber reinforced polymer structure is presented with the mechanical characterization of the constituting elements. The axial and flexural properties of laminate and I-shaped GRFP profiles are discussed considering the short term creep. In a companion paper, the benefits, the limits and the reliability of the structure analyzed for emergency applications are discussed. In details, the numerical structural analysis of the full-scale 3D model is described followed by the experimental assessment of the structural capacity by a full-scale 2D model.
URL:	www.elsevier.com/inca/publications/store/4/0/5/9/2/8
Settore Scientifico Disciplinare:	Settore ICAR/09 - Tecnica Delle Costruzioni Settore ING-IND/22 - Scienza E Tecnologia Dei Materiali
Appare nelle tipologie:	1.01 Articolo in rivista

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http://hdl.handle.net/10447/387417

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