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
| Aug 11, 2010
Shepley Bulfinch announces merger of Merzproject
National architecture firm Shepley Bulfinch of Boston and Merzproject of Phoenix today announced their merger. The merger unites Shepley Bulfinch, one of the country’s leading design firms, and Merzproject.
| Aug 11, 2010
Skanska Promotes Richard Kennedy to COO for NY/NJ Metro Area
Skanska USA Building Inc., headquartered in Parsippany, N.J., has announced that Richard Kennedy was promoted to Chief Operating Officer from his previous role as Senior Vice President – General Counsel. Kennedy’s promotion marks the latest addition to Skanska’s national leadership team.
| Aug 11, 2010
The New Yorker's David Owen: Why Manhattan is America's greenest community
David Owen is a staff writer at The New Yorker and the author of 14 books, most recently Green Metropolis: Why Living Smaller, Living Closer, and Driving Less Are the Keys to Sustainability, in which he argues that Manhattan is the greenest community in America. He graduated from Harvard and lives in Washington, Conn., where he chairs the town planning commission.
| Aug 11, 2010
Brown Craig Turner opens senior living studio
Baltimore-based architecture and design firm Brown Craig Turner has significantly expanded its housing design capabilities and expertise with the launch of its new senior living studio.
| Aug 11, 2010
George H. Miller, FAIA, inaugurated as 2010 AIA President
George H. Miller, FAIA, partner at Pei Cobb Freed & Partners LLP, was inaugurated as the 86th president of the American Institute of Architects (AIA) during ceremonies held on December 4th.
| Aug 11, 2010
Burwell Architects, Ziegler Cooper Architects announce merger
Ziegler Cooper Architects is pleased to announce that Burwell Architects has merged into the Corporate Interior Studio of Ziegler Cooper Architects. We believe the new relationship will enhance and expand the services we can provide to our clients.
| Aug 11, 2010
BE&K Building Group, Turner, BRPH awarded Boeing 787 Dreamliner assembly plant project
A joint venture of the BE&K Building Group and Turner Construction (BE&K | Turner), with design partner BRPH, has been awarded the design-build contract for design and construction of The Boeing Company’s new 787 Dreamliner final assembly plant in North Charleston, South Carolina.
| Aug 11, 2010
Sustainable Buildings as Teaching Tools: 4 Strategies for Integrating Buildings into Experiential Learning
4 Strategies for Integrating Buildings into Experiential Learning
| Aug 11, 2010
Using physical mockups to identify curtain wall design flaws
Part two of a five-part series on diagnosing and avoiding cladding, glazing, and roofing failures from building forensics expert IBA Consultants.
