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
Architects | Jun 19, 2017
Preparing to negotiate: Get your head in the game
Logical and well-planned steps to effective negotiation.
| Jun 13, 2017
Accelerate Live! talk: Is the road to the future the path of least resistance? Sasha Reed, Bluebeam (sponsored)
Bluebeam’s Sasha Reed discusses why AEC leaders should give their teams permission to responsibly break things and create ecosystems of people, process, and technology.
| Jun 13, 2017
Accelerate Live! talk: Incubating innovation through R&D and product development, Jonatan Schumacher, Thornton Tomasetti
Thornton Tomasetti’s Jonatan Schumacher presents the firm’s business model for developing, incubating, and delivering cutting-edge tools and solutions for the firm, and the greater AEC market.
| Jun 13, 2017
Accelerate Live! talk: The future of computational design, Ben Juckes, Yazdani Studio of CannonDesign
Yazdani’s Ben Juckes discusses the firm’s tech-centric culture, where scripting has become an every-project occurrence and each designer regularly works with computational tools as part of their basic toolset.
Industry Research | Jun 13, 2017
Gender, racial, and ethnic diversity increases among emerging professionals
For the first time since NCARB began collecting demographics data, gender equity improved along every career stage.
Architects | Jun 7, 2017
Build your very own version of Frank Lloyd Wright’s Guggenheim Museum with this new LEGO set
744 LEGO bricks are used to recreate the famous Wright design, including the 1992 addition.
Multifamily Housing | Jun 7, 2017
Multifamily visionary: The life and work of architect David Baker
For 35 years, architect David Baker has been a spirited voice for affordable housing, in San Francisco and beyond.
Architects | Jun 5, 2017
NCARB launches second alternative path to architect certification
Architects without a professional degree in architecture can now earn NCARB certification through an alternate path.
Architects | Jun 2, 2017
NELSON joins forces with Cope Linder and KA
More growth ahead, as NELSON expects to double its workforce and revenue this year.
Office Buildings | Jun 2, 2017
Strong brew: Heineken HQ spurs innovation through interaction [slideshow]
The open plan concept features a Heineken bar and multiple social zones.