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Project Proposal:
Optimization of a component based shell for both structural and acoustic perfor-
mance. The objective would be to design a small, self-supporting pavilion whose ge-
ometry and material contributed to mufing the sound from sources external to it, andamplifying the sound from sources internal to it, allowing its occupants to communi-
cate comfortably. Both the acoustic and structural aspects would involve optimization
of the form and tesselation.
Case Studies:
Architectural Projects:
Structural Shells:
Heinz Isler in Switzerland
Philips Pavilion, by Le Corbusier and Iannis Xenakis, shell structure housing an
acoustic performance.
Optimizations for Acoustic Conditioning:Stanford Universitys Bing Concert Hall, Ennead Archtects. Optimization of
sound by Yasuhisa Toyota of Nagata Acousticss, using custom made software.
Historical Optimization Precedents:
Evolution of the acoustic guitar: Since emerging as a more or less recognizable
item in the late 16th Century, the guitars constituents(soundboard size, shell materi-
als, string materials, assemblage systems) evolved and nally stabilized in a form that
became socially and culturally prevalent.
Gothic Cathedrals(ying buttresses): By taking structural stress away from the
walls, the ying buttresses allowed the envelope of the Gothic cathedrals to become
lighter.
Natural Optimization Precedents:
Honeycomb: natural structure composed of discrete components.
Tropism: growth or turning movement of a biological organism, usual
in response to an environmental stimulus
Optimization of Component Based Structure:
3d2real: MDF Honeycomb. Transparent Honeycomb wall whose
designed to lead vision to specic focal points on the other side of the barri
Honeycomb Helmholtz resonator. Thesis project by Pablo Banda Perez, Fede
Maria Technical University 2009. Repetition of an acoustic dampening devi
component of a self-supporting structure. Using Rhino3d+Grasshopper.
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Expo 1958 Philips Pavilion
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Heinz Isler in Switzerland
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Stanford Universitys Bing Concert Hall, Ennead Architects
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Sound optimization: Yasuhisa Toyota, Nagata Acousticss
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Evolution of the Acoustic Guitar
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ILEK Institute for Lightweight Structures and Conceptual Des
University of Stutt
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ILEK Institute for Lightweight Structures and Conceptual Des
University of Stutt
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Honeycomb Helmholtz resonator, Pablo Banda Perez, UTFSM 2009
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Honeycomb Helmholtz resonator, Pablo Banda Perez, UTFSM 2009
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NERI OXMAN
Experiments in Structural Columns Formations
2009, CNC milled Acrylic, Urethane Rubber and Polyurethane
Casting Resin Composites
Museum of Science, Boston
Stalasso
Mineralization processes form many natural structures and
introduce metals, such as gold, into a rock. The resulting rock
composition is stiffer and stronger. By using the ratio of stiff to
soft materials, Stalasso mimics these mineralization processes fo
design purposes. This leads to construction based on performance
requirements. For example, a bed, a table or a buildings ceiling
could be tailored to respond to different weights across its surface
according to specic requirements and preferences.
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Furniture Design Informed by Gaudis Parabolic Struct
by Studio Bram Gee
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