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Comparative study of trusses to determine the influence of the geometry in the structural efficiency, according to the directions of the principal stresses : Part II
dc.creator | Señís, Roger | |
dc.creator | Brufau, Robert | |
dc.creator | Sastre, Ramón | |
dc.creator | Carbajal, Eusebio Carlos | |
dc.date.accessioned | 2016-02-18T14:53:03Z | |
dc.date.available | 2016-02-18T14:53:03Z | |
dc.date.issued | 2015 | |
dc.identifier.isbn | 978-84-606-9356-7 | es |
dc.identifier.uri | http://hdl.handle.net/11441/35178 | |
dc.description | Congreso celebrado en la Escuela de Arquitectura de la Universidad de Sevilla desde el 24 hasta el 26 de junio de 2015. | es |
dc.description.abstract | This study compares flat lattice girders mounted on two supports, based on various design parameters, to determine which have better structural performance and what geometries are more efficient. The fundamental goal is to determine the relationship of performance and structural behaviour of each type of framework structure, with respect to the principle of optimization and improvement in the efficiency of the trusses if their geometry adapts to the directions of the principal stresses and, of course, to the trajectory of the isostatic lines of the equivalent continuous structural resistant element under the loading actions. In this study, 256 models of lattice girders, with different triangulations, are analyzed to determine their performance and structural behaviour. The results conclude that the trusses gain up to 25-35% efficiency when they identify the trajectory of the isostatic lines generates by the acting loads. | es |
dc.format | application/pdf | es |
dc.language.iso | spa | es |
dc.publisher | Víctor Compán Cardiel [etc.] | es |
dc.relation.ispartof | 3rd International Conference on Mechanical Models in Structural Engineering, 159-168. Sevilla, España : CMMoST 2015 | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Lattice girders (trusses) | es |
dc.subject | Structural performance | es |
dc.subject | Structural optimization | es |
dc.subject | Directions of the principal stresses | es |
dc.subject | Isostatic lines | es |
dc.title | Comparative study of trusses to determine the influence of the geometry in the structural efficiency, according to the directions of the principal stresses : Part II | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/35178 |
Ficheros | Tamaño | Formato | Ver | Descripción |
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CMMoST 2015_Señis_Comparative.pdf | 2.554Mb | [PDF] | Ver/ | |