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 4, 2018
Changing the way we think about water and design
We have several gaps between the need and desire to have abundant, accessible, clean water and the reality of dealing with on-going and increasing water shortage crises.
Libraries | Jun 1, 2018
New library offers a one-stop shop for what society is craving: hands-on learning
Beyond lending books and DVDs, the Elkridge (Md.) branch library loans household tools like ladders, wheelbarrows, and sewing machines.
| May 30, 2018
Accelerate Live! talk: Seven technologies that restore glory to the master builder
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), AEC technophile Rohit Arora outlines emerging innovations that are poised to transform how we design and build structures in the near future.
| May 30, 2018
Accelerate Live! talk: Why the AEC industry must adapt to the Internet of Things boom
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), building systems expert Jeff Carpenter explores established and emerging IoT applications for commercial and institutional buildings, and offers a technology roadmap for navigating the IoT landscape.
| May 30, 2018
Accelerate Live! talk: T3 mass timber office buildings
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), architect and mass timber design expert Steve Cavanaugh tells the story behind the nation’s newest—and largest—mass timber building: T3 in Minneapolis.
| May 30, 2018
Accelerate Live! talk: From micro schools to tiny houses: What’s driving the downsizing economy?
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), micro-buildings design expert Aeron Hodges, AIA, explores the key drivers of the micro-buildings movement, and how the trend is spreading into a wide variety of building typologies.
Market Data | May 29, 2018
America’s fastest-growing cities: San Antonio, Phoenix lead population growth
San Antonio added 24,208 people between July 2016 and July 2017, according to U.S. Census Bureau data.
| May 24, 2018
Accelerate Live! talk: The rise of multi-user virtual reality
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), two of CannonDesign's tech leaders present their early findings from pilot testing multi-user VR technology for AEC project coordination.
| May 24, 2018
Accelerate Live! talk: The next frontier of post-occupancy evaluations
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), ZGF Architects’ Chris Chatto outlines methods for conducting meaningful, holistic evaluations from design to occupancy.
| May 24, 2018
Accelerate Live! talk: Security and the built environment: Insights from an embassy designer
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), embassy designer Tom Jacobs explores ways that provide the needed protection while keeping intact the representational and inspirational qualities of a design.