The seismic joint affected is one of two expansion joints on the westbound span of the Carquinez Bridge, also known as the Al Zampa Memorial Bridge, which opened in 2003 after a $500 million ...

The Carquinez seismic joint was supposed to last 20 years. Caltrans still doesn't know why it cracked and what the implications are for other bridges.

Check out the full Seismic Joint menu here. Though both spots are open to the public, not just paying museum guests, their hours are tied to the museum’s, and thus a little weird.

At first glance it seems only to provide enclosed space between two buildings in Costa Mesa, Calif., but the 3,600-sq.-ft. glass enclosure that connects the 17-story Imperial Bank Tower building with ...

FIGURE 1. Two percent ground acceleration map. (Courtesy, www.usgs.gov.) Every building is at risk of being subject to some form of “act of God” by natural forces on the earth. Sometimes these forces ...

MENLO PARK (CBS SF) -- Officials say the seismic retrofit work on the Dumbarton Bridge over Memorial Day weekend is on schedule. All lanes on the bridge were closed Friday, May 25 at 10 p.m. and ...

Sun, 26 Jan 2025 01:45:14 GMT (1737855914113) Story Infinite Scroll - News3 v1.0.0 (common) 2aa24bfdbbb04040cb37f387d15f287933ef9696 ...

Joint use of gravity, seismic data advances Precaspian salt modeling, depth imaging Aug. 28, 2000 Significant progress in depth imaging of complex hydrocarbon basins has been achieved in the 1990s.

The seismic joint affected is one of two expansion joints on the westbound span of the Carquinez Bridge, also known as the Al Zampa Memorial Bridge, which opened in 2003 after a $500 million ...