2019-02-05, 22:54
Toppled train offers insight into ground motion, origin of 1906 earthquake
By mathematically modeling the movements of a locomotive that toppled from the tracks north of San Francisco during the city's infamous 1906 earthquake, researchers have calculated a lower limit on the earthquake ground motion at the spot of the tipped train.
https://www.sciencedaily.com/releases/20...133037.htm
By mathematically modeling the movements of a locomotive that toppled from the tracks north of San Francisco during the city's infamous 1906 earthquake, researchers have calculated a lower limit on the earthquake ground motion at the spot of the tipped train.
https://www.sciencedaily.com/releases/20...133037.htm