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TABLE STACK
​A proposal for an IKEA headquarter in Raleigh, North Carolina

Table Stack
Location: Raleigh, North Carolina
Date: 2020
Type: A CLT mid-rise Tower
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Through the simple act of stacking tables, the proposal re-envisions a sprawled IKEA headquarter as a vertically stacked tower. Across the American landscape, department stores like Wal-mart and Target monetize itself on the ‘American bigness’. Comparable to these big box stores, IKEA utilizes ‘American bigness’ to introduce the Scandinavian Effect. Using the IKEA Plaza masterplan in Almhut, Sweden as a case study, various programs are extracted for the tower. The programs include museum, storage, showroom, office, hotel, housing, and rooftop bar. As the user moves up, the IKEA products are first viewed as coveted art pieces within the museum, to owned objects within individual apartment units.


Utilizing the nature of CLT’s mass-ness and blank-ness, four generic tables are created based on the 6m x 6m (20’x20’) grid, overlaid on the site. In Type 1, the tabletop is supported by 4 pinwheel legs. In Type 2, the legs are offset to achieve a cantilever top. Type 3 and 4 are scaled accordingly to the grid. The generic tables are then scaled vertically then stacked, nested, and rotated in various configurations to accommodate specific programs while creating spatial hierarchy. As the tables are scaled, the tabletops span farther from the core and the table legs are lengthened. In some cases, the tabletop and leg spans 54 ft. Diagonal walls are introduced to brace the table legs back to the core. The tabletop or floor plate assembly uses the diagrid system to help the floor plate span from the core to the wall. The result is a column-free plan that accommodates the diverse programs of the IKEA headquarter.

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The façade utilizes CNC technology to route CLT panels in the aesthetic of a draped tablecloth. Similar to conventional construction methods used in big box stores, the CLT panels are tilted-up in place and assembled. The panel is then cladded with anodized aluminum and Canadian cedar shingles to protect it from moisture exposure. The detail illustrates how CLT is used both as a structural and façade component to affect the aesthetic of the exterior and interior. Both cedar shingles, a domestic material of a home, and anodized aluminum, an industrial material of an office, mimic the tone of the CLT. The tower utilizes the advanced structural and engineering material, CLT, to propose for a column-free plan to accommodate various programs while maintaining spatial hierarchy to reinterpret the tower typology.
IKEA Stackable Table Series
American Bigness + Scandinavian Effect
IKEA Plaza // Almhut, Sweden
A Sprawled Plaza to A Vertical Headquarter
Raleigh, North Carolina // Project Site #12
Catalog
Vertically enlarged to nest and stack
Table Stacking + Structural system for stability (Core + Diagonal Wall)
Table Stacking in Reverse // Illustrates the diagrid floor system that allows the floor to span from external wall to the core
Structural Diagram: True Section
Structural Diagram: Fake Section showing walls beyond
Ground Floor Plan
Lobby: Museum, Hotel, Resident
Residential Plan - 4 Types
Facade Detail
Top: Residential Facade // Bottom: Lobby Facade
Facade Assembly

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