Manterola-Ubillos, MaddiGonzalez-Quintial, FranciscoRico-Martinez, Jose MiguelBenito Ayucar, JosuBegiristain-Mitxelena, Jon Andoni2024-09-062024-09-062024-08Manterola-Ubillos , M , Gonzalez-Quintial , F , Rico-Martinez , J M , Benito Ayucar , J & Begiristain-Mitxelena , J A 2024 , ' Analysis of Planar Double-Layer Timber Spatial Frames by Using Parametric Tools ' , Applied Sciences (Switzerland) , vol. 14 , no. 15 , 6400 . https://doi.org/10.3390/app141564002076-3417https://hdl.handle.net/11556/4813Publisher Copyright: © 2024 by the authors.It is in the preliminary design phase of a project that the designer makes decisions concerning the global geometry of the structure. When working with space frames, the choice of the frame topology is key for the structural behavior. It is difficult to find manuals that provide guidance on which of the most common topologies is the right one for the project, let alone in wood construction. In response to this shortcoming, the use of parametric software is proposed (Grasshopper build1.0.0007 and Karamba 3D 2.2.0.16-220828). The aim is to create a dynamic catalog that responds instantaneously to changes in the parameters to provide information on structural behavior, pre-dimensioning and metrics. With the display of all this information, the architect will have enough technical argumentation to choose or reject options. The proposal is developed through a case study: the early design and analysis stages of flat double-layer timber spatial frames as for rectangular medium-span roofs.enginfo:eu-repo/semantics/openAccessjournal article10.3390/app14156400computational designflat double-layer space framesGrasshopperKaramba 3Dparametric toolstimber constructionGeneral Materials ScienceInstrumentationGeneral EngineeringProcess Chemistry and TechnologyComputer Science ApplicationsFluid Flow and Transfer Processeshttp://www.scopus.com/inward/record.url?scp=85200864532&partnerID=8YFLogxK