Thirty-four earthquakes have occurred in the Dallas-Fort Worth metroplex city of Irving since October 2014. Over the past week, the Dallas suburb has been shaken by a number of earthquakes from a common source point lying roughly below the former site of Texas Stadium. Those 34 quakes have contributed to the over 130 occurrences since 2008. The number is staggering considering the seismic activity in the region was non-existent prior.
Groundswell: Guerilla Architecture in Response to the Great East Japan Earthquake
835 North Kings Road
West Hollywood, California
Through January 4, 2015
The Great East Japan Earthquake of 2011 devastated the island nation, setting off a tsunami that destroyed over 300 miles of coastline, causing the failure of the Fukushima Daiichi Nuclear Power Plant, and leaving more than 20,000 people dead and 470,000 without homes. The severe damage from the catastrophe propelled architects to take action, swiftly and creatively, as illustrated in a new exhibit, Groundswell: Guerilla Architecture in Response to the Great East Japan Earthquake.
If you live or work in one of LA’s many older concrete buildings and happened to read the Los Angeles Times recent story, “Concrete Risks,” your building, as swanky and detailed as it may be, may never be experienced in quite the same light. The report sounds the alarm on over 1,000 concrete buildings in the city and throughout the region that “may be at risk of collapsing in a major earthquake.”
Architectural photographer, Adrian Wilson, shared this photo with AN that he snapped during a photo shoot in Mexico City today. The routine work day, this time at Casa Palacio for Jeffrey Hutchison & Associates, was abruptly interrupted by a magnitude 6.1 earthquake epicentered some 250 miles outside the Mexican capital. It was once instance, the usually-steady Wilson said, when he “couldn’t avoid camera shake…” According to news reports there was no major damage or injuries reported from the tremor.
A big one hasn’t hit California for a little while, which means it’s the perfect time to enact more stringent retrofit legislation. Just in case, you know… Near the end of last month San Francisco Mayor Ed Lee signed into law the city’s new mandatory soft-story retrofit program, which calls for retrofits to buildings with large openings for storefronts or garages. There are quite a few in the city: 2,800, home to about 58,000 people and 2,000 businesses, according to the Mayor’s office.
California’s tallest residential-only tower and, according to some, the ugliest building in San Francisco has been given a new purpose following the installation last month of 72 accelerographs, or strong motion seismographs, within the building. Through a collaboration between the California Geological Survey, the U.S. Geological Survey, and Madnusson Klemencic Associates, the building’s structural engineers, the 641-foot southern tower of the One Rincon Hill luxury condominium development at the base of the Bay Bridge is now home to the “densest network of seismic monitoring instruments ever installed in an American high-rise,” the San Francisco Chronicle reported. These instruments, located at strategic points throughout 24 floors of the building, will provide “unprecedented” seismic data, which will in turn lead to better building codes and guidelines for structural engineers and future high-rise builders.