Strategic Forecasting: Puerto Providencia

Collaborated with_Brittany Boyd

Exhibited at LA 2 by 8, Los Angeles Architecture & Design Museum

PUERTO PROVIDENCIA is a strategic forecast for a new settlement in the Ecuadorian Amazon. Like other rural development projects located at logistic corridors, the land of Providencia is speculated by private industries, landowners, indigenous communities and municipalities with competing interests. Safely assuming that no development schemes will let all stakeholders win, it was realized that perpetual competition–suppressing one bad tendency using its counterparts–is the most viable approach to prevent extreme situations from taking over the virgin forest. By tactically laying down territorial limits, logistical axis and no-build zones, the project sets up a “gaming ground” for Providencia’s influx of cargos, tourists, mix of citizens and farms. The project realistically engage with Amazon’s second nature–like everything in the wild, human development is bound to go through perpetual cycles of booms and busts.

Providencia 1 fordlandia cautionary tale

tendencies of city development

Proviendcia S2 (1)Housing Tile

city scenario 1

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Prototyping: Aluminium Wall Section

Collaborated with_Chinh Nguyen, Dan Opera

Precedent_Chuck Close

This studio was intended to unite the focused material and fabrication aspects of wall section design through an extended and in depth investigation of a composite material system that embodies a range of performance types, material expressions and technical interface.

We were interested in building intelligence into pixel construction through different performative layers to create visual ambiguities from both exterior and interior. The site is currently active as a Jewish community center along Olympic Blvd LA, we replaced the North and West facade with our design, which appears as two bands of changing hue at day time and two lurking bands of light at night.

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A primary intention of the project was to synthesis the conventional discreet set of performative layers in wall section, such that equal emphasis is placed on the investigation and exploitation of these layers. And the construction of a half-scale prototype at the end testified the organization of the material, geometric, technical and structural ingredient that combined to form a building envelope with synthesized and demonstrated effect.

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Inspiration was sought from other disciplines, especially works of painter Chuck Close, which embeds pixels within pixels, in terms of space, reflectiveness and color. We juxtaposed different hues assigned to each pixel layer to create an aura with painterly coloring strategy.

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Color choices were limited down to five, and broken down into spray-painting templates to apply colors layer by layer, similar to screen printing technique. From a distance, there are obvious shifts in hue, but if one stands at the underside of the pixels, there is an explosion of vibrant and juicy colors which contrast each other.

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These 4’ by 4’ panels are milled from aluminium sheets. The two layers of metal pixels are each rotated to a different degree (inner pixel: 90deg, outer pixel 45deg), spatially revealing the performative layers behind the metal panels.

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The interior reading was filtered through the flat double interior panels with hexagonal cut-out and shifted gradient, adding visual ambiguities to the color explosion from the back side of exterior aluminium panels.

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In terms of the overall pattern, the pixels are placed within a field generated by simple attractor curves, but when the inner pixel geometries juxtapose with the outer pixel geometries, bands of unpredictable shades and gradients are produced.

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Fifty percent of the facade has 4‘by8’ glazing between the interior and exterior panels, the other fifty has milled 4‘by8’ foam insulation protruding from between the panels, through interior panels to indoor. The designed pattern and thickness gradient can be seen and touched form indoor.

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Analysis: 298 Mulberry Street

Collaborated with_David Vuong

Reference_298 Mulberry Street | SHoP Architects

Analysis of the facade fabrication technique and performance in relation to the overall fenestration system through half scale modelling and drawings representations.

The fabrication technique of this rippled, non-load bearing brick-concrete panels was comprehended by construction of a half-scale physical model, each of the casting, milling and assembling processes were simulated by available shop tools. Material limits, tooling tolerances and half-scale translation errors didn’t merely affect the time-frame of each process ,but determined the overall attributes and weather performance of the decorative brickwork. The drawings were intended to articulate the comprehension of the facade at two scales: performance and construction of the actual wall section and the tectonics of the mock up fabrication. The overall analysis helps to realize the driving reasons, possibilities and impact of the fenestration design.

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Parametric Design: Expo Line Terminal in Santa Monica

Precedent_Santa Caterina Market |  Enric Miralles Benedetta Tagliabue (EMBT)

The MTA’s Exposition light rail line will extend to Santa Monica in 2015 and the agency intends to build a maintenance facility near the terminus, and has recently completed negotiations for land on Olympic Boulevard. With this context, the design problem was a Light Rail Maintenance Facility with a paint booth, a maintenance area with trenches, three heavy hoist bays and shop areas as program requirements. The project aimed to integrate structure, surface and building form, with the extensive application of steel plate welding technique
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The process started by looking into two-dimensional line patterns and developing a three-dimensional tile out of it.  Each line from the pattern was given a specific “depth” when they behave structurally in the tile, some taking up tensile stress, the others for compression. Two types of tiles are developed, one from line work of a cable net ,the others from a double layered grid (space frame).

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All the surfaces of the tiles are resolved into two dimensional surfaces, modeled with card board and glued, which correspond to water-jet steel plate cutting and welding techniques in actual construction realm.

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It soon became an exercise of populating the two different type of tiles onto a manipulated roof grid, which is based on the arrangement of the programs underneath and the size of grids change gradually according to the natural illumination needed. The roof has an undulating profile and the overall topography can be understood as nine adjacent but structurally independent surfaces, behaving alternatively as space frame and cable net structures.
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Steel plate welded columns with stiffeners receive loads from the roof tiles and transmit to the ground , and they are placed with considerations of the tributary areas of the roof.

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The roof has another layer of glazing clad, and the four sides are enclosed by glass walls independent from the major steel structure.

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