Posts tagged with "LEVER Architecture":
Snapping Facade explores a sustainable design strategy that utilizes elastic instability to create dynamic motion at the building envelope. The current dynamic shading systems adopt either glass enhancement or motorized mechanical movement. This study introduces snapping-induced motion as an alternative actuation mechanism to control apertures, and proposes Snapping Facade as a new dynamic shading system. Based on analytical and numerical study, the researchers fabricated the assembly of a prototype snapping facade and validated the hand-operated snapping motion. The proposed snapping facade suggests a novel way to recycle the strain energy stored in structures via elastic instability.
Albina Yard is the first building in the United States made from domestically fabricated cross-laminated timber (CLT). This new 16,000-square-foot speculative office building utilizes mass timber construction, with a glue-laminated timber frame and CLT panels manufactured and prefabricated in Riddle, Oregon. The project’s primary goal was to utilize domestic CLT in a market-rate office building that would pave the way for broader adoption of renewable mass timber construction technologies in Oregon and the United States. The design approach reflects a commitment to this sustainable technology by developing an architecture focused on economy and simplicity, material expression, and the careful resolution and integration of all building systems to foreground the beauty of the exposed Douglas fir structural frame.“As a structural strategy, mass timber is very similar to a cast-in-place concrete structure in terms of layout and function of its individual elements. The main difference is the character and humaneness of the remaining spaces. It is very well-suited for this type of use.” —Nathaniel Stanton, principal, Craft Engineer Studio (juror) General Contractor: Reworks Structural Engineer: KPFF Consulting Engineers CLT Supplier: DR Johnson Lumber CNC Routing: Cut My Timber Honorable Mention Project: Cummins Indy Distribution Headquarters Architect: Deborah Berke Partners Location: Indianapolis, Indiana This new office building reinforces an active pedestrian experience that is connected to downtown Indianapolis and its parkland. The unusually slender floorplan and high ceilings provide abundant natural daylight for every space and minimize reliance on electricity. A high-performance “calibrated” facade and an integrated system of fins and shades limit heat gain and increase thermal comfort. Honorable Mention Project: Zurich North America Headquarters Architect: Goettsch Partners Location: Schaumburg, Illinois Located on a 40-acre expressway site in suburban Chicago, the North American headquarters of the Swiss Zurich Insurance Group reflects the company’s global reach and commitment to sustainability. Composed of three primary “bars” that are offset and stacked, the arrangement creates unique spaces for collaboration, opens views of the surrounding landscape, optimizes solar orientation for amenities, and provides programmatic flexibility.
The Architectural League’s Emerging Voices award and lecture series spotlight individuals and firms with distinct design “voices” that have the potential to influence the discipline of architecture, landscape architecture, and urban design. The jury, composed of Sunil Bald, Mario Gooden, Lisa Gray, Paul Lewis, Jing Liu, Thomas Phifer, Bradley Samuels, Billie Tsien, and Ian Volner, selected architects and designers who have significant bodies of realized work that creatively address larger issues in the built environment.
The Architect’s Newspaper featured the Emerging Voices firms in our February issue; stay tuned as we upload those articles to our website over the coming weeks. The firm featured below (Portland, Oregon–based LEVER Architecture) will deliver its lecture on March 16, 2017, at The Architecture League in New York City. Click here to learn more!
Architect Thomas Robinson kick-started his career with Joseph Esherick, the architect best known for designing the Hedgerow Houses at Sea Ranch, California, followed by stints leading institutional and cultural projects at Herzog & de Meuron in Switzerland and Allied Works in Oregon. In 2009, Robinson, a graduate of UC Berkeley and later Harvard (studying under Peter Zumthor), decided to branch out on his own, launching LEVER Architecture from his Portland basement.
Over the past eight years, his firm has grown to 18 employees. A winner of the USDA’s U.S. Tall Wood Building Prize, LEVER Architecture has found a niche working with cross-laminated timber (CLT). “Timber is often hidden away,” Robinson said. “We want [timber] to be part of a greater architectural experience.” While mass timber construction isn’t new—according to Robinson it has been around since the 1930s—there is a rediscovering and understanding of the technology coupled with modern advances in fire safety, seismic engineering, and acoustics that has made it more feasible.
LEVER Architecture is currently working on a 90,000-square-foot, 12-story CLT high-rise in Portland. The project, Framework, incorporates a wood-core structure. When completed in 2018, it is expected to be the first mass-timber high-rise in the United States. The design relies on a post-tension CLT rocking wall, which, as Robinson explained, is a resilient low-damage design that takes advantage of the lightness and strength of wood. “Wood moves and can re-center itself,” he said.
Other recent LEVER projects also feature mass timber: There is Albina Yard, the first office building in the U.S. built with domestically manufactured CLT (LEVER Architecture recently moved its offices to this four-story, 16,000-square-foot building), and L’Angolo Estate, a winery tasting room in Newberg, Oregon.
At the core, Robinson explained that LEVER’s design projects are about the transformative power of materials. “It’s almost akin to product design at the level of a building.”
With funding from the National Science Foundation and a $1.8 million grant through the U.S. Tall WoodBuilding Prize, LEVER is implementing a performance-based design process throughout its projects. The grants help pay for additional research costs to demonstrate that CLT high-rise buildings are equivalent to traditional steel construction.
LEVER advocates mass timber as a more sustainable way of building while encouraging economic growth in the Pacific Northwest. “We look to the farm-to-table model, where people are connected more directly to the producer,” Robinson said. Translated from the culinary scene to the architecture world, the “forest-to-frame” approach is about building stronger relationships between architects, contractors, and the people growing the timber.
“We focus on simple materials and how to put them together to form transformative experiences,” Robinson said. “We’re interested in an economy of means. It’s rare being both at the cutting edge and having a seat at the table.”