Operable Rosettes

Page 1

RESEARCH DATE: FALL 2008

OPERABLE

ROSETTES

Frosted Clear Acrylic Red Tinted Acrylic

Team: Jorge Barragan Sina Mesdaghi Saskia Maria Nagel


A

B

B

ONE CELL COMPONENT ASSEMBLY DIAGRAMS

STUDY MODEL PROCESS: STUDY MODEL PROCESS: STUDY MODEL PROCESS: The original model wasaproduced aset setof of66cells cells The analogue model a rigid set The original model was which produced closed polyhedronshape. of six cells thataaforms a polyhedron which produced closed polyhedron shape. Toopen open thesystem system tothen otherreduced The base geometry wasto shape. To the other

A

forms, the geometry wasreduced reduced toaa the to a the set geometry of three cells which allowed forms, was to cell set. added flexibility to adapt to forms system 33cell set. of variable curvature. DIGITAL GENERATION:

B

D

C

FOUR CELL COMPONENT ASSEMBLY DIAGRAM

22 22

The mesh system is composed of DIGITAL GENERATION: DIGITAL GENERATION: aggregations of with two cells thatcell fit inside Themodel modelbegins begins triangle The with aatriangle cell one another to attain rigidity. The outer which subdivided into hexagon and cell which isissubdivided into aahexagon and adopts a triangular form and bifurcates triangleconnectors connectorsalong alongthe theoutside. outside. into 33triangle triangular folds at the corners to Therosettes rosettesunfold unfoldinto intoaaseries seriesof of allow for The fastening to 6adjacent cells. Eachinto triangular triangles with tabsthat that connect the triangles with 6 tabs connect into the cell contains a central rosette which forms structural geometry. structural geometry. an inner ring of tight rigid folds.


ASSEMBLY PROCESS: Clamps And Torches Are Used To Secure The Smallest Folds Which Fall Below The Tolerance Of The Plastic

This system is produced by a series of three dimensional triangular faces, each containing a hexagonal extrusion with a nested rosette. The rosette can be configured to produce a series of open and closed apertures. When the rosette is closed, the surface is completely sealed.

Each rosette is composed of folded translucent

acrylic,

creating

a

rigid

structure at the center of each cell that acts like a ring truss. cells joining point in card board model


FINAL ASSEMBLY: A 3 Cell Cluster Constructed At Full Scale (Front, Rear And Close Up Views)

MBLY: A 3 Cell Cluster at actual size (front, back and close up views)

FINAL ASSEMBLY: A 3 Cell Cluster at actual size (front, back and close up views)

CONTEXT STUDY: The Bus Shelter Can Open And Close Its Rosettes To Respond To Weather Conditions CONTEXT shelter open and closedepending its rosettes on depending on the weather. CONTEXT STUDY: The busSTUDY: shelterThe canbus open and can close its rosettes the weather.

24

FINITE ELEMENT ANALYSIS: Vertical Portion Is Under The Most Stress FINITEELEMENT ELEMENT ANALYSIS: ANALYSIS: The portion holds the the most stress FINITE Thevertical vertical portion holds most stress



Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.