| Titre : | A novel hybrid system with RC-encased steel joists (2012) |
| Titre original : | Un nouveau système hybride composé de poutres en treillis d’acier noyées dans le béton |
| Auteurs : | Claudio Amadio, Auteur ; Lorenzo Macorini, Auteur ; Sveva Sorgon, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | European journal of environmental and civil engineering (Vol. 15 N° 10, Octobre 2011) |
| Article en page(s) : | pp. 1433-1463 |
| Note générale : | Génie Civil |
| Langues : | Anglais |
| Tags : | Composite structures RC encased steel joist Beam-to-column connections Shear resistance mechanism Analytical models for shear and bending |
| Résumé : | The paper presents the main results of an experimental and numerical study on a novel structural frame system, which employs RC encased steel joist beams and columns. An accurate 3D numerical model has been used to represent the resistance mechanisms in beams and beam-to-column connections. Experimental and numerical outcomes have been employed to develop suitable analytical models to be used in practical design. In particular, the beam flexural response has been investigated, providing a simple relationship for the flexural rigidity at different load levels. Capacity models have been then proposed for the bending and shear resistance of partially and fully-encased beams, and for exterior beam-to-column joints. |
| DEWEY : | 624 |
| ISSN : | 1964-8189 |
| En ligne : | http://ejece.revuesonline.com/article.jsp?articleId=17024 |
