Tag: retrofitting bridges for seismic activity
A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. ,A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. ,A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. ,A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. ,A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. ,A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. ,A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. ,A new seismic bridge joint designed to withstand a 7.7 magnitude earthquake is now being installed on the 40-year-old, I-40 bridge crossing over the Mississippi River near Memphis. September 15, 2010