0.4 Hz 4.5 in 20 cycles.AVI

Seismic testing of a steel pipe pile completed in soft clay as part of the NEES pilEs project funded by the National Science Foundation. This specific test, conducted using the NEES equipment at UCLA, subjected the pile to +/-4.5 in. for 20 cycles to examine the build up of pore water pressure at 0.4 Hz.



http://www.youtube.com/watch?v=uNHHz6aBTvs&hl=en

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