A thin shell pavilion with an audio feedback program invites engagement.Apertures, the amorphous pavilion designed and fabricated by Baumgartner+Uriu (B+U) with students from SCI-Arc, challenges two of architecture’s defining dualities: the distinction between wall and window, and the division between exterior and interior. “Conceptually, we were looking at objects that are multi-directional and have apertures as their main theme,” said partner Herwig Baumgartner. “That was one aspect of it; the other was the barriers between inside and outside and how we can dissolve these. We’re interested in architecture that’s responsive through either movement or sound.” As visitors pass through or otherwise engage with the 16-foot-tall, 1/8-inch-thick structure’s many rounded openings, attached heat sensors trigger sounds based on human bio-rhythms, creating a feedback loop that encourages active exploration of the space. In addition to the themes of apertures and inside versus outside, B+U were interested in investigating the technology of thin shell structures. “How can you build something that’s over ten feet tall and very thin, and what’s the minimal material you can get away with?” asked Baumgartner. The architects used digital modeling software including Maya to determine the pavilion’s form, then constructed a series of mockups in different materials. “We’d be working with consultants, or we’d ask fabricators: how would they build this?” recalled partner Scott Uriu. “We were thrown quite a few interesting ideas. A lot of them wouldn’t quite pan out, but we were always working back and forth between digital and analog design.” The designers originally tried building Apertures out of acoustic foam. “It was interesting for us because it creates an absorptive environment, but it was very weak,” said Baumgartner. They considered supporting it with an egg-crate structure. “But in the end we said, ‘Let’s get rid of the structure and make the surface the structure,’” he explained. They landed on heat-formed plastic, a thin material that becomes self-supporting when molded into certain shapes. “We did a mockup and we really liked it,” said Baumgartner. “It’s glossy and shiny on the outside, but the inside was matte. It has a very different interior and exterior.” Matt Melnyck, a principal at Nous Engineering, worked closely with B+U to insure the pavilion’s stability. With 35 students from SCI-Arc, B+U CNC-milled polyurethane foam molds for the pavilion’s 233 panels. At Warner Bros. Staff Shop, they poured the hot plastic resin over the molds, then cut out and painted the components. Reveals and guides milled into the molds indicate attachment points; the panels are joined with aluminum rivets. On site at SCI-Arc, the design team assembled the panels into nine sections of 30-40 panels each before lifting them into place. Designed for easy assembly and disassembly, the structure “breaks down into 233 panels and nests well,” said Uriu. Media artist Hannes Köcher developed Apertures’ audio program based on B+U’s concept. “If you stick your head through the apertures or you walk through them, the majority of them have sensors. Different sensors trigger different sounds—we basically made a thermal map of the object,” said Baumgartner. “When you’re in the space and especially when there’s multiple people in the space, it heats up. The sound starts building up over time, almost like a polyphony thing.” Because the audio is delivered through transducer speakers, visitors feel as well as hear the rhythms. During its spring showing at SCI-Arc, the result was exactly as B+U had hoped, Baumgartner reflected. “People started interacting with it, entering into a sort of feedback with the sounds.”
Posts tagged with "maya":
Plans have recently been unveiled for a new institution dedicated to Mayan culture to be constructed in Guatemala City. Designed by Swiss firm Harry Gugger Studio in collaboration with Boston company over,under, the building is part of an attempt to establish a new cultural hub within the city. Construction is set to begin in 2015. Re-situating the ancient American architectural vocabulary within a contemporary syntax, the mass of rectilinear masonry almost resembles a Mayan structure crafted through the lens of Minecraft. Much of the over 640,000 square feet of floor space is given over to large open expanses. Staggered blocks of stone border a central courtyard and act as the foundation for staircases that provide access to elevated galleries. The bulk of the building rests atop smaller rectangular bases, thus enabling circulation beneath its structure. Its exterior is punctured by a pattern of screens and several irregular, more extensive openings that invite Guatemala's warm climate into the museum's interior spaces. The rooftop functions as an outdoor exhibition venue and also contains a restaurant and viewing terraces. It will collect and filter the rain that frequents the tropical region, a process that mirrors one pioneered by the people to whom the museum is dedicated. The new building will be located at the northern corner of a public park within view of the Guatemalan capital's airport. Set to be completed in 2017, the Museo Maya de América will join a children’s museum and a museum of contemporary art as institutions already found on the site. Already, $60 million has been budgeted for the construction effort.
A new exhibition helps a New York-based firm explore indoor and outdoor applications of a new building material.Cosentino is celebrating Architecture Month with Surface Innovation, a multi-media exhibition at the Center for Architecture in New York that presents innovative applications of its new Dekton material. A combination of raw, inorganic materials found in glass, porcelain, and natural quartz, the new indoor/outdoor surfacing material is made with particle sintering technology (PST) that recreates the natural process of stone formation. The company invited six local architecture firms to design unique projects featuring the material, including SOFTlab, a design/build firm known for its mix of research, craft, and technology in large-scale installations and building projects. For SOFTlab, working with a product that could be used for both interiors and exterior applications was an opportunity to reconcile the growing inverse relationship between the skin and volume of large buildings. “We came up with the idea of building something a little more dense than a single story or residentially scaled building, where Dekton may be used,” said Michael Svivos, founder and director of SOFTlab. “We went to a larger scale building, that blurs the inside and outside.” Starting with the idea of a vertical atrium, which often includes biophilic elements like water features and indoor gardens, the SOFTlab design team envisioned an ATRIUn, a uniquely shaped building feature that uses the durability of Dekton’s stone-like properties to bring the outdoors in. ATRIUn is sponge shaped, and breaches the structure’s exterior at various points. “It forms an interior plaza in a building, not as something that’s flat, but spans the height, width, and depth of the building,” Szivos said. The form was generated in Maya. After inserting the apertures along the quadrilinear volume, the physics simulation plug-in generated the smooth, sinuous surface across various levels. For its larger projects, Szivos says the firm typically solves engineering challenges with Arup through an advanced finite software analysis software program. Those optimized, large designs are then sent to Tietz-Baccon, their long-time local fabricator. However for smaller projects where SOFTlab fabricates its own models and project components, the physics tool provides a close approximation of Arup’s services. To generate a model of ATRIUn’s design for the exhibition, the designers translated the Maya drawing into Rhino with Grasshopper to feed to their in-house laser cutter. Since the design was modeled in paper, four sided shapes were fabricated. If the design was realized in Dekton, triangular shapes would be necessary to achieve the complex curvature of the ATRIUn skin. The set volume was 24 by 24 by 36 inches, scalable for a building between 10 and 12 stories. ATRIUn and Surface Innovation is on view at the Center for Architecture in New York through October 31.
A team of SCI-Arc–trained architects establish a sweet set up in Southern California.Liz and Kyle Von Hasseln wanted to bake a birthday cake for a friend but, unfortunately, their rented apartment didn't have an oven. Not to be deterred, the Southern California Institute of Architecture (SCI-Arc) alumni hit upon a solution that would leave most bakers scratching their heads: They decided to 3D print one. Earlier that year, the couple had been awarded the school's inaugural Gehry Prize for their work on Phantom Geometry, a 5-axis fabrication study of UV-cured resin within a shallow vat system that responded to real-time feed back and feed-forward mechanisms. "In our graduate work, we were really interested in the way free form fabrication would influence architecture," Kyle recently told AN. "We thought a lot about the potential for the intersection of culture and technology that would be accessible to the public, so printing sugar was that." The Von Hasselns began working on a combination of SCI-Arc machinery and printers they built themselves. The initial ambition to 3D-print the entire cake was scaled-back to 3D printing just a sparkling cake topper made only from sugar, a process that Liz likened to a micro architectural challenge. As with any material, working with sugar presented inherent propensities and limitations. However, Liz said the process of working with food had its own distinct challenges. "Because it's a food object, we've found it becomes important to consider those inherent characteristics," Liz said. "People have expectations about what food looks, tastes, and feels like, and its really important to hit those notes, otherwise you have a cool design that might not look like dessert." Once the designers embraced the inherent qualities of the material, they developed a proprietary 3D-printing process capable of fusing sugar crystals together without deforming or discoloring them. The finished product is as white and sparkling as a sugar cube. Though they missed the birthday by a long shot, the end result spelled their friend's name in a cursive scrawl made entirely from sugar. Sugar Lab, the Von Hasseln's company, has yet to build an entire town out of sugar like the utopian village brought to life by Richard Brautigan in his novel In Watermelon Sugar, but the couple has received hundreds of inquiries from around the world. They are also excited about the role of the designer in the 3D printing revolution. "We think what will move the field forward in the future is not solely additional technological enhancement, but how artists, architects, and designers utilize those capabilities," Liz said. "A 3D printer is a tool and what comes of skilled artisans wielding that tool is what will make the technology resonate with people, and make it culturally relevant."