López et al 2017b - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 388431833 to López et al 2017b

2017-12-11T09:35:36Z

Scipediacontent moved page Draft Content 388431833 to López et al 2017b

Scipediacontent at 09:32, 11 December 2017

2017-12-11T09:32:45Z

Scipediacontent: Created page with "== Abstract == In this research, the nonlinear behavior of a real-scale experimental joint (node) is studied, consisting of three reinforced concrete elements, one column and..."

2017-12-11T08:28:02Z

Created page with "== Abstract == In this research, the nonlinear behavior of a real-scale experimental joint (node) is studied, consisting of three reinforced concrete elements, one column and..."

New page

== Abstract ==

In this research, the nonlinear behavior of a real-scale experimental joint (node) is studied, consisting of three reinforced concrete elements, one column and two beams joined to a structural steel column at the upper level. In the numerical analysis the model of the union was analyzed in the inelastic range, this model was elaborated with the finite element program based on fibers, SeismoStruct to analyze as a function of time, the traction and compression efforts in the confined area and not confined area of the concrete column and in the longitudinal reinforcement steel, as well as verification of the design of the base plate that joins the two columns. The results showed that tensile stresses in the unconfined zone surpassed the concrete breaking point, with cracking occurring just below the lower edge of the beams; in the confined area the traction efforts were much lower, with cracks occurring later than in the non-confined area. The concrete column-steel column joint behaved as a rigid node, so the elastic design was consistent with the calculation methodology of base plates for steel columns.

== Full document ==
<pdf>Media:draft_Content_388431833GT-V18-03.pdf</pdf>

← Older revision		Revision as of 09:32, 11 December 2017
Line 5:		Line 5:
	== Full document ==		== Full document ==
	<pdf>Media:draft_Content_388431833GT-V18-03.pdf</pdf>		<pdf>Media:draft_Content_388431833GT-V18-03.pdf</pdf>
		+
		+	== References ==
		+	[1] Seismosoft, SeismoStruct v7.0 –A computer program for static and dynamic nonlinear analysis of framed structure. SeismoStruct Disponible en: http://www.seismosoft.com, 2014.
		+
		+	[2] R. Ugel, Vulnerabilidad sísmica en edificaciones porticadas compuestas de acero y hormigon armado, Tesis Doctoral, Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica Catalunya, 2015, Disponible en: http://upcommons.upc.edu/handle/2117/95825
		+
		+	[3] N. Chavez, Revisión de los criterios de diseño de pernos de anclaje, Santiago de Chile, Chile: Universidad de Chile - Facultad de Ciencias Físicas y Matemáticas, 2011 2001. Disponible en: http://www.repositorio.uchile.cl/handle/2250/104309
		+
		+	[4] AISC, Manual of steel construction. Load and Resistence Factor Design, 2003.
		+
		+	[5] N. López, Análisis de una junta columna de concreto-columna de acero en pórticos, en el rango elástico e inelástico, Trabajo de Grado, Universidad centroccidental Lisandro Alvarado, Barquisimeto, 2017.
		+
		+	[6] Normas COVENIN. 1618-1998, Estructuras de acero para edificaciones. Método de los estados límites. (1era revisión), Caracas, 1998.
		+
		+	[7] M. Cerrolaza y J. Flórez-López, Modelos matemáticos en ingeniería moderna, Universidad Central de Venezuela, Caracas, 2000.
		+
		+	[8] R. Purca, Modelos de histéresis-Otani, tradución de Bach: Ronald J., Disponible en: https://www.slideshare.net/ronaldpurca3/modelos-de-histeresis-drotani-traduccin-personal 2012.
		+
		+	[9] M. Menegotto y P. Pinto, Method of analysis for cyclically loaded R.C. plane frames including changes in geometry and non-elastic behaviour of elements under combined normal force and bending. Symposium on the Resistance and Ultimate Deformability of Structures Acted on by Well Defined Repeated Loads, International Association for Bridge and Structural Engineering. Zurich, Switzerland: 15-22, 1973
		+
		+	[10] M. Bosco, E. Ferrara, A. Ghersi, E. Marino y P. Rossi, Improvement of the model proposed by Menegotto and Pinto, Second European Conference On Earthquake Engineering and Seismology, Istanbul, Disponible en: http://www.eaee.org/Media/Default/2ECCES/2ecces_eaee/2278.pdf, 2014.

← Older revision	Revision as of 09:35, 11 December 2017
(No difference)