El disseny Saltatur Taula de Masoud Akbarzadeh és un guanyador molt estimat del prestigiós 2020 A' Design Award d'Argent en la Categoria de Competició de Disseny de Mobiliari.

ArgentMobiliari· 2020

Saltatur Taula

de Masoud Akbarzadeh

Client: Polyhedral Structure Laboratory

Guanyador del A' Design Award d'Argent en la Categoria de Mobiliari

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Colors

El Disseny

Sobre Saltatur Taula

Saltatur és una taula de gran llum dissenyada com una estructura composta prefabricada. La taula combina un cos de formigó sotmès només a compressió, barres d'acer postesades i una superfície de vidre ultraprima. La superfície de vidre té la forma d'un arc funicular de tres articulacions que salva una llum de 3,75 metres. La forma estructural es va desenvolupar amb estàtica gràfica tridimensional, de manera que el cos de formigó es manté en compressió mitjançant tirants de tracció a la part superior i inferior. El sistema espacial discret redueix el volum de formigó i la petjada de carboni tot preservant la massa necessària per al rendiment estructural.

El Reconeixement

Sobre el A' Design Award d'Argent

Saltatur Taula és un guanyador del guardó A' Design Award d'Argent, un reconeixement extraordinàriament prestigiós concedit a dissenys d'alta gamma, esplèndids i impressionants. Els guanyadors d'Argent són obres tremendament brillants i summament creatives que il·lustren la perícia, el talent i la perspicàcia excepcionals dels seus dissenyadors. Es preveu que Saltatur Taula sigui una obra meravellosa i de gran lluïment, remarcablement professional i profundament innovadora. Aquest disseny guanyador del guardó A' Design Award d'Argent és un invent molt notable i admirat que beneficia i fa avançar els límits de l'art, la ciència, el disseny i la tecnologia. Saltatur Taula és una creació molt envejada que evoca desitjos, introdueix sentiments positius i desperta sorpresa i admiració.

Darrere del Disseny

Dossier de Premsa

Crèdits, membres de l'equip i detalls tècnics proporcionats pel dissenyador.

Propietats Úniques: The Saltatur demonstrates innovative research in the design and fabrication of a prefab, discrete, spatial composite structure consisting of a spatial, compression-only concrete body, post-tensioning steel rods, and an ultra-thin glass structure on its top in the form of long-span furniture. Using discrete spatial systems would minimize the volume of concrete and the carbon footprint while preserving the necessary mass for structural performance and specific architectural detailing.
Dimensions i Embalatge: 195 cm (W) x 308 cm (L) x 90 cm (H)
Etiquetes: composite, ultra thin spatial concrete, design for reassembly, funicular structures
Tecnologia de Producció: There are multiple design innovations in various phases of the realization of this project, from conceptual structural design to fabrication. The structural form of the project was developed using 3D/polyhedral graphic statics with a very particular control over the magnitude of the horizontal forces in the system. As a result, the entire concrete body of the structure is held in compression by the tension ties at the top and bottom of the structure with no horizontal reactions at the supports.
Repte de Disseny: Challenges include the concrete casting of complex 3d nodes, detail development that can allow for easy assembly and disassembly, ultra thin (4mm) glass top spanning 3 meters to support the applied loads and its self-weight.
Recerca: The structural form of the furniture was designed using a newly developed method of 3D Graphic Statics, which is the extension of the existing 2D methods proposed in 1864. A node-based assembly was considered as a method of construction. An innovative detailing was developed that allowed fixing the members in their exact locations in the structure to avoid the possible spatial collision of the branches of the nodes during the assembly. The ultra-thin glass structure on the top was formed into a funicular geometry as a three-hinged discrete arch spanning 3.75 meters.
Inspiració: The project has been inspired by the works of Gaudi and extends his works to a three-dimensional compression and tension combined system of forces in the form of a long span table. The structural form has been inspired by the Greco-Roman wrestling technique, Salto, which includes lifting, returning, and taking down an opponent to the mat. The geometry of the table lifts the glass top, rotates, and transfers the loads to the ground. The word 'salto' means 'to dance' in Latin. The name of our structure is Saltatur, which means 'a dancer' in Latin.
Durada del Projecte: 2 years, Weitzman School of Design, University of Pennsylvania
Flux d'Operació: The Saltator is an ensemble of compression and tension forces held in a twisted configuration of equilibrium. The geometry of the structure was inspired by the Greco-Roman wrestling technique, Salto. The word 'salto' means 'to dance' in Latin, which also inspired the name of the furniture, Saltatur, 'a dancer' in Latin. The form was designed using the geometry-based method of 3D graphic statics. The structure shows how we can minimize the volume of construction materials and reduce the carbon footprint of a structure while preserving the necessary mass for structural performance.
Patents: N/A
Membres de l'Equip: Masoud Akbarzadeh, Ali Tabatabaei Ghomi, Mohammad Bolhassani, Mostafa Akbari, Alireza Seyedahmadian, Konstantinos Papalexiou, Jingchu Sun, Hanqing Yao.
Crèdits de les Imatges: Copyright: Polyhedral Structures Laboratory
Image credit: Polyhedral Structures Laboratory