Ko te hoahoa Saltatur Primary Function: Tēpu nā Masoud Akbarzadeh he kaitoa whakahirahira o te 2020 A' Design Award Hiriwa i te Wāhanga Whakataetae Hoahoa Taputapu.
HiriwaTaputapu· 2020
Saltatur Primary Function: Tēpu
Kiritaki: Polyhedral Structure Laboratory
Kaitoa o te A' Design Award Hiriwa i te Wāhanga Taputapu
Kaitoa Tohu Manatokohia
Manatokohia te Tūnga Tohu mō #99680Te Hoahoa
Mō Saltatur Primary Function: Tēpu
Book Text: Ko Saltatur he tēpu roa i hoahoatia hei hanganga rangapū kua whakaritea i mua. Ka whakakotahitia e te tēpu he tinana raima pēhi-anake, he rākau maitai pēhi-i-muri, me tētahi papa karāhe āngiangi rawa. Ko te papa karāhe kua tāraia hei pewa taumira toru-hono e whakawhiti ana i te 3.75 mita. I whakawhanaketia te āhua hanganga mā te whika kauwhata ā-taha-toru, nā reira ka mau te tinana raima i te pēhitanga mā ngā here kumea i te runga me te raro. Ka whakaitihia e te pūnaha mokowā motuhake te rōrahi o te raima me te tapuwae waro i te wā e pupuri ana i te taumaha e hiahiatia ana mō te mahi hanganga.
Te Whakamihi
Mō te A' Design Award Hiriwa
Ko Saltatur Primary Function: Tēpu te toa o te A' Design Award Hiriwa, he whakaaetanga tino whai mana e hoatu ana ki ngā hoahoa taumata teitei rawa, ātaahua me te whakamīharo. Ko ngā toa Hiriwa he mahi tino kanapa, tino auaha e whakaatu ana i te mātanga, te pūmanawa me te mōhio hōhonu o ā rātou kaihoahoa. E tūmanakohia ana ko Saltatur Primary Function: Tēpu he mahi whakamīharo, he tauira, he tino ngaio, he auaha hōhonu. Ko tēnei hoahoa i toa i te Hiriwa he hanganga rongonui, whakamīharotia e whai wāhi ana ki te whakawhānui i ngā rohe o te toi, te pūtaiao, te hoahoa me te hangarau. Ko Saltatur Primary Function: Tēpu he mahi e hae ana te tini, e whakaara ana i ngā hiahia, e kawe mai ana i ngā kare-ā-roto pai, ā, e whakaoho ana i te mīharo.
I Muri i te Hoahoa
Kete Pāpāho
Ngā whakamihi, ngā mema o te rōpū me ngā taipitopito hangarau i whakaratohia e te kaihoahoa.
- Āhuatanga Motuhake
- 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.
- Inenga & Pēketanga
- 195 cm (W) x 308 cm (L) x 90 cm (H)
- Tūtohu
- composite, ultra thin spatial concrete, design for reassembly, funicular structures
- Hangarau Whakanao
- 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.
- Wero Hoahoa
- 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.
- Rangahau
- 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.
- Whakaaweawe
- 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.
- Roanga o te Kaupapa
- 2 years, Weitzman School of Design, University of Pennsylvania
- Rerenga Mahi
- 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.
- Pātene
- N/A
- Ngā Mema o te Rōpū
- Masoud Akbarzadeh, Ali Tabatabaei Ghomi, Mohammad Bolhassani, Mostafa Akbari, Alireza Seyedahmadian, Konstantinos Papalexiou, Jingchu Sun, Hanqing Yao.
- Whakamana Whakaahua
- Copyright: Polyhedral Structures Laboratory
Image credit: Polyhedral Structures Laboratory
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