Diagrams are essential in the preliminary stages of design for understanding distributive aspects and assisting the decision-making process. By drawing a schematic graph, designers can visualize in a synthetic way the relationships between many aspects: functions and spaces, distribution of layouts, space adjacency, influence of traffic flows within a facility layout, and so on. This process can be automated through the use of modern ICT tools that allow the designer to manage a large amount of information. The work that we will present is part of ongoing research into how modern parametric software influences decision-making on the basis of automatic and optimized layout distribution. The method involves two phases: the first aims to define the ontological relation between spaces, with particular reference to a specific building typology (rules of aggregation of spaces); the second, entails the implementation of these rules through specialist software. The generation of ontological relations begins with the collection of data from historical manuals and analyses of case studies. These analyses aim to generate a “relationship matrix” based on preferences of space adjacency. The phase of implementing the previously defined rules is based on the use of Grasshopper to analyse and visualize different layout configurations. The layout is generated through the simulation of a process of colliding spheres, which each represent specific functions of the design program. The spheres are attracted or rejected as a function of the matrix of relationships as defined above. The layout thus obtained will remain in a sort of abstract state without regard to information about the exterior form, but still provide a useful configuration for the designer to use in the decision-making process. In addition, preliminary results gathered through the analysis of several case studies will be presented. These results provide a good variety of layout distribution over a short time for medium and large-scale problems.

Preliminary Design Through Graphs: A Tool For Automatic Layout Distribution / Biagini, Carlo; Donato Vincenzo; Pellis Davide. - In: ICONARP. - ISSN 2147-9380. - ELETTRONICO. - 2:(2014), pp. 1-13.

Preliminary Design Through Graphs: A Tool For Automatic Layout Distribution

BIAGINI, CARLO;DONATO, VINCENZO;PELLIS, DAVIDE
2014

Abstract

Diagrams are essential in the preliminary stages of design for understanding distributive aspects and assisting the decision-making process. By drawing a schematic graph, designers can visualize in a synthetic way the relationships between many aspects: functions and spaces, distribution of layouts, space adjacency, influence of traffic flows within a facility layout, and so on. This process can be automated through the use of modern ICT tools that allow the designer to manage a large amount of information. The work that we will present is part of ongoing research into how modern parametric software influences decision-making on the basis of automatic and optimized layout distribution. The method involves two phases: the first aims to define the ontological relation between spaces, with particular reference to a specific building typology (rules of aggregation of spaces); the second, entails the implementation of these rules through specialist software. The generation of ontological relations begins with the collection of data from historical manuals and analyses of case studies. These analyses aim to generate a “relationship matrix” based on preferences of space adjacency. The phase of implementing the previously defined rules is based on the use of Grasshopper to analyse and visualize different layout configurations. The layout is generated through the simulation of a process of colliding spheres, which each represent specific functions of the design program. The spheres are attracted or rejected as a function of the matrix of relationships as defined above. The layout thus obtained will remain in a sort of abstract state without regard to information about the exterior form, but still provide a useful configuration for the designer to use in the decision-making process. In addition, preliminary results gathered through the analysis of several case studies will be presented. These results provide a good variety of layout distribution over a short time for medium and large-scale problems.
2014
2
1
13
Biagini, Carlo; Donato Vincenzo; Pellis Davide
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1007787
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