Taiwan's Government has ordered an investigation into the collapse of a high-rise building in an earthquake after it emerged tin cans had been used in its construction.
Rescue workers found the cans as they searched for survivors two days after the 6.4-magnitude earthquake that has killed at least 37 people. — independent.co.uk
However, an engineer speaking to Taiwanese TV news channel CNA explained how using cans in construction was not necessarily illegal: “For such purposes in construction, it was not illegal prior to September 1999, but since then styrofoam and formwork boards have been used instead.”Related...
Renters and apartment owners must equally share the financial burden of earthquake retrofitting, the Los Angeles City Council agreed Wednesday, capping a more than year-long debate that allows the city to begin implementing the most sweeping mandatory seismic laws in the nation. [...]
Owners can pass half the retrofit costs to tenants through rent increases over a 10-year period, with a maximum increase of $38 per month. — latimes.com
After twin earthquakes in April and May claimed 9,000 lives and left vast swathes of Nepal in ruins, survivors worried if they reused the brick rubble, they would end up with the same vulnerable, seismically unsound structures.
[...] Shigeru Ban - who helped bring global attention to humanitarian architecture and continues to influence fellow architects and disaster-relief workers - devised a solution. [...]
"I'm encouraging people to copy my ideas. No copyrights," Ban said. — reuters.com
"While Ban said he enjoys working on grand projects commissioned by privileged people, he also wants to help people who have lost their homes, and is encouraged that many architects have followed in his footsteps."Previously in the Archinect news:Shigeru Ban: Beauty as a basic human needShigeru...
Wednesday night’s 8.3-magnitude earthquake had left 11 dead and a 175 houses damaged. While the toll wasn’t negligible, the quake — the world’s strongest this year — might have leveled less-prepared countries.
“Our structural engineering is world class,” Santos, a 62-year-old engineer at the firm Ingenería Estructuras Consultoría, said by phone. “And it’s made in Chile.” — miamiherald.com
Related on Archinect:Deadly 7.9-magnitude earthquake in Nepal destroys architectural landmarksAre India's cities prepared to withstand an earthquake like in Nepal?First Japanese skyscraper gets retrofitted with rooftop vibration control system
“Our operating assumption is that everything west of Interstate 5 will be toast.”
In the Pacific Northwest, everything west of Interstate 5 covers some hundred and forty thousand square miles, including Seattle, Tacoma, Portland, Eugene, Salem (the capital city of Oregon), Olympia (the capital of Washington), and some seven million people. When the next full-margin rupture happens, that region will suffer the worst natural disaster in the history of North America. — newyorker.com
This relatively low-tech method is among a battery of tests that materials scientists are using to determine why several anchor rods securing the newest portion of the San Francisco Bay Bridge, the region’s busiest, failed their earthquake inspections. The first alarms sounded in 2013, when seismic tests found 32 faulty rods. They’d been sitting in a large pool of water, corroding. — wired.com
A vibration control device to dramatically reduce shaking caused by long-period earthquake ground motion — a phenomenon in which major earthquakes shake skyscrapers slowly but severely — was shown to the media on Monday after being installed in a 55-story building in central Tokyo. [...]
The companies said it is the nation’s first rooftop vibration control device against earthquakes. — the-japan-news.com
California’s state geologist has concluded that an active earthquake fault is underneath a massive proposed skyscraper project in Hollywood, setting the stage for a huge battle at City Hall over growth and seismic safety. — latimes.com
Stand your ground, the U.S. debut of the "Considering the Quake: Seismic Design on the Edge" exhibition will be on Feb. 13, 2014 at the AIA's Center for Architecture in New York.
Based on resilient-design research gathered by the exhibition's curators Professor Ghyslaine McClure and Dr. Effie Bouras, it highlights not only the artistic aspect of seismic design, but also its more hidden — and crucial — scientific side. — bustler.net
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