KONE Corporation has announced a new elevator technology that could make it possible for supertall buildings to reach greater heights by eliminating several problems of existing elevator technology. The firm's new UltraRope hoisting system uses a rope with a carbon-fiber core and high-friction coating, rather than conventional steel rope. UltraRope is comparatively lightweight, requiring 15% less energy for moving hoisting ropes, compensating ropes, counterweights, elevator cars, and passengers, according to KONE.
In addition, carbon fiber resonates at a different frequency than steel and other typical building materials, a property that is predicted to reduce downtime attributable to building sway. KONE estimates that the product will only have to be replaced half as often as steel rope. The manufacturer claims that the new technology will make it practical for elevators to travel heights of up to 1,000 meters—twice as high as is possible with current technology. (Elevators in the Burj Khalifa, an 828-meter-tall building, will travel a maximum of 504 meters.)
The technology could help facilitate the creation of high-density housing and other urban projects. "This is finally a breakthrough on one of the 'holy grail' limiting factors of tall buildings: that is, the height to which a single elevator could operate before the weight of the steel rope becomes unsupportable over that height," says Antony Wood, Executive Director of the Council for Tall Buildings and Urban Habitat.
(http://download.kone.com/ultrarope/index.htm)
Related Stories
| Feb 21, 2013
Construction team chosen for world's tallest building in Jeddah, Saudi Arabia
Construction team chosen for world's tallest building in Jeddah, Saudi Arabia.
| Feb 21, 2013
Stephen C. Wright joins Leo A Daly as Managing Principal in D.C.
International architecture, planning, engineering, interior design and program management firm LEO A DALY welcomes Stephen C. Wright, AIA, as the new managing principal of the Washington, D.C., office. Wright will oversee the D.C. team in executing federal, local government, private and non-profit projects and pursuing new business opportunities in markets including aviation, corporate and commercial, higher education, hospitality and institutional facilities.
| Feb 20, 2013
Architecture Billings Index sees strongest growth since 2007
The American Institute of Architects reported the January ABI score was 54.2, up sharply from 51.2 in December. This score reflects a strong increase in demand for design services.
| Feb 19, 2013
'Pop-up' proposal would create movable cultural venue for NYC
The Culture Shed, a proposed 170,000-sf project for New York City's Hudson Yards development, could be the ultimate in "pop-up" facilities.
| Feb 18, 2013
Top 10 kitchen and bath design trends for 2013
Gray color schemes and transitional styles are among the top trends identified by more than 300 kitchen and bath design experts surveyed by the National Kitchen & Bath Association (NKBA).
| Feb 17, 2013
Suffolk University’s $62 million academic building gets the go-ahead
The Boston Redevelopment Authority board yesterday unanimously approved Suffolk University’s plans to move forward with a new campus building at 20 Somerset St. that will feature general-use and science classrooms, a light-filled cafeteria/function space, and indoor and outdoor lounging areas.
| Feb 14, 2013
5 radical trends in outpatient facility design
Building Design+Construction combed the healthcare design and construction sector to evaluate the latest developments in outpatient facility designs. Here are five trends to watch.
| Feb 14, 2013
Boxman Studios launches shipping container buildings division
Boxman Studios has launched a new division aimed at sustainable solutions for the Built Environment. The Boxman Studios Buildings Division will focus on the adaptive use of decommissioned shipping containers as architectural elements and even complete buildings.
