文章基本信息

标题：Estructuras desplegables de aspas para cubiertas inclinadas
本地全文：下载
作者：M. J. Freire-Tellado ; M. Muñoz-Vidal ; I. López-César 等
期刊名称：Informes de la Construcción
印刷版ISSN：0020-0883
电子版ISSN：1988-3234
出版年度：2019
卷号：71
期号：556
页码：311-322
DOI：10.3989/ic.64120
出版社：Consejo Superior de Investigaciones Científicas
摘要：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.
关键词：Estructuras ligeras; estructuras desplegables; estructuras de aspas; secuencia de despliegue; diseño conceptual; morfología