M. Freire-Tellado, Manuel Muñoz-Vidal, Isaac López-César, J. Pérez-Valcárcel
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Estructuras desplegables de aspas para cubiertas inclinadas
The attention to rainwater evacuation and to the structure protection against meteorological agents has given rise to a set of proposals of pantograph-based deployable structures on rectangular plant, in which these structures define limes and roof planes of sufficient slope. This work starts on the resolution of the layout of deployable structures with a broken guideline, guaranteeing the correct kinematic functioning through the construction of models. Polygonal guidelines, compound curves and also combinations of curves and straight lines are studied. The stabilization problems of the solution in the deployed state are analyzed, incorporating the textile cover and bracing cables. Finally, a set of proposals with different intrados and extrados surfaces and another group of them in which the deployment directions do not follow the two plan axis, are developed and analysed too.
期刊介绍：
Founded in 1948 by the Instituto Técnico de la Construcción y del Cemento, Informes de la Construcción is a scientific journal issued quarterly. Its articles cover fields such as architecture, engineering, public works, environment, building services, rehabilitation, construction systems, testing techniques, results of research on building components and systems and so forth. Journal"s readership includes architects, engineers and construction companies, as well as researchers and professionals engaging in building construction and public works.
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