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
Sports and Recreational Facilities | Jan 25, 2018
Virginia Beach: A surf town with a wave problem no more
A world-class surf park will highlight Virginia Beach’s new live-work-play development.
Multifamily Housing | Jan 24, 2018
Apartment rent rates jump 2.5% in 2017, led by small and mid-sized markets
The average price for one-bedroom units increased the most.
Architects | Jan 24, 2018
Danish design firm Schmidt Hammer Lassen Architects joins Perkins+Will
Partnership expands Schmidt Hammer Lassen’s capacity for international growth; complements Perkins+Will’s design philosophy and strengthens the firm’s cultural practice.
Hotel Facilities | Jan 24, 2018
U.S. hotel markets with the largest construction pipelines
Dallas, Houston, and New York lead the way, with more than 460 hotel projects in the works.
Architects | Jan 24, 2018
Strong finish for architecture billings in 2017
The Architecture Billings Index concluded the year in positive terrain, with the December reading capping off three straight months of growth in design billings.
Architects | Jan 19, 2018
CTBUH announces global finalist projects for annual awards program
The Lotte World Tower, in Seoul, and 150 N. Riverside, in Chicago, are among the finalists.
Architects | Jan 10, 2018
NELSON and FRCH Design Worldwide are merging
Their chief executives will manage the company jointly, by region.
Architects | Jan 10, 2018
7 steps to ending a low growth cycle
Here are the top 10 marketing techniques as rated by high-growth firms and how they compare to their no-growth counterparts.
Architects | Jan 8, 2018
ZGF Founding Partner Robert Frasca, 84, passes away
Frasca was a driving force in transforming the architectural firm from its early beginnings as a regional office into one of the nation’s largest practices, with 600 design professionals across six offices in the U.S. and Canada.
