Researchers at Stanford are pleased to report the following: Thousands of miles of buried optical fibers crisscross California’s San Francisco Bay Area delivering high-speed internet and HD video to homes and businesses. Biondo Biondi, a professor of geophysics at Stanford’s School of Earth, Energy & Environmental Sciences, dreams of turning that dense network into an … Continue reading Stanford researchers working on regional “seismic observatory” using existing fiber optic networks
Concrete is a really amazing building product that provides strength and protection, particularly when reinforced with steel, or when combined with various admixtures. Unfortunately, concrete is extremely costly to produce in terms of its environmental impact. By some accounts, concrete production results in the release of a ton of carbon, for every ton of concrete. … Continue reading New concrete product claims to be more earthquake resistant AND more sustainable
Earthquakes are a serious design consideration when it comes to the built environment. Particularly in areas along the Pacific Rim, where seismic activity is somewhat regular. CNN reports on an innovative, and certainly very aesthetically striking design concept in Japan that is intended to help a building not so much “fight” earthquakes, but will rather … Continue reading External braided carbon fiber rods designed for dampening impact of earthquakes
During the tail end of my junior year of high school, my family and I temporarily relocated to Southwest Missouri. We were fleeing the cratering of the entire construction industry in Southern California, hoping to catch the extraordinary boom in construction taking place surrounding Branson. Although the school year only had a few weeks left, … Continue reading Why is the risk for earthquakes just as high in parts of the Midwest as it is in California?
Researchers have for years warned the public, various government agencies and building owners/managers of the potential dangers related to older buildings within reach of Southern California’s notorious faults in a major earthquake. In short, what building experts once thought would be sufficient, in terms of structural design requirements, we now know could leave building occupants … Continue reading Santa Monica’s mandatory seismic retrofit program to begin in earnest
Previously: Seismic retrofits may be required for hundreds of apartment buildings in Los Angeles, Los Angeles: More than 1,000 concrete buildings at risk, nothing to be done, and Remembering Northridge: Thoughts on “Soft Story” Buildings The Puente Hills fault system runs east of downtown L.A., straddling the 10 freeway towards the Inland Empire region. While … Continue reading Earthquake involving Los Angeles’ Puente Hills fault could mean serious casualties and property damage
A pool of magma fifteen miles wide lies beneath four buttes located in the Imperial Valley near the south end of the Salton Sea. The USGS states that an eruption is possible. Although such an event would not likely reach the extent of Mount St. Helens … Continue reading Volcanic Activity in Imperial Valley Possible According To Geologists