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On the eve of the 100th anniversary of the 1906 San Francisco earthquake, a new ballet will premiere to celebrate the extraordinary advances in earthquake engineering technology that have occurred over the last century – particularly in the last 40 years. Called
“EARTHQUAKE,” the piece was commissioned by Berkeley-based
Computers & Structures, Inc., whose structural and earthquake engineering
software is used in over 160 countries to design buildings, bridges, dams,
towers and other man-made structures to withstand the forces of nature
– such as earthquakes, waves, winds, and hurricanes. “EARTHQUAKE’
will be an athletic tour de force that will shake the audience with its
raw power and excitement,” says the ballet’s choreographer,
Nikolai Kabaniaev. “I want to shift the emphasis from devastation
and tragedy, and reflect on the energy and grandeur of the tremendous
forces of nature through the dance.” |
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The inspiration for the ballet, says CSI founder and President Ashraf Habibullah, who is also a structural engineer, came from “the widespread fear people still have about earthquakes. That’s because most people don’t realize how mature and advanced earthquake engineering technology is today. With such a focus on the 100th Anniversary, we felt that a ballet that bridges art and technology would be a unique way to both mark this historic anniversary and to spotlight the advances in earthquake engineering technology.” One hundred years ago, we did not have the technology or know-how to design buildings to withstand the severe forces of earthquakes. As a result, the 1906 San Francisco Earthquake (and the fire that followed) |
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Today, things are different – the structural engineer generates 3-D mathematical structural models in the computer, straight from initial design drawings produced by an architect, designer or artist. The engineer then uses software to subject these models to simulated earthquakes or blowing winds. The software produces 3-D animations that graphically depict the swaying and stress variations under the influence of the loads. “As
the model sways back and forth during the earthquake, the software tracks
and identifies all critical stress points and conditions that could compromise
the integrity of the structure. The engineer then uses this information
to fix the structure before even a single beam is laid!” says Habibullah. |
Click image to view earthquake animation |
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“As a result, modern high rise buildings that have been designed with today’s technology are probably the safest place that you can be during an earthquake. The impact of the technology is obvious when we see that a 6.8 quake in Seattle in 2001 results in only one death, compared to places where modern technology has not been applied and tens of thousands of lives are lost.” Could
what occurred in 1906 happen again in San Francisco? “Frankly, there
are buildings in San Francisco that are going to be in trouble, because
they have not been retrofitted – retrofitting costs money. It’s
just a matter of priorities; a lot can be done to upgrade older buildings
that are a continuing threat,” he says. Diablo Ballet, based in the San Francisco Bay Area, has distinguished itself as a major force in the performing arts and arts education at the national and international level. With a versatile and vibrant repertoire ranging from classical to contemporary, emphasizing both traditional and original choreography, Diablo Ballet is very engaging to a wide spectrum of dance enthusiasts and has attracted the attention of dance presenters internationally. The company recently performed to critical acclaim in Bangkok, Thailand, sponsored by the United States Embassy. Diablo Ballet has a comprehensive Dance Development and Educational Outreach Program that reaches over 5,000 school children every year. It particularly provides free theatre experiences and classroom instruction to children in under-served or less privileged areas through Diablo’s Theatre Encounter and Adopt-a-Class programs. More information about the company is available at www.DiabloBallet.org. About
choreographer Nikolai Kabaniaev About
set designer Jean-François Revon About
Computers & Structures, Inc. (CSI) *
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