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MECHANISM OF DAMAGE TO SHIWEI BRIDGE CAUSED BY 1999 CHI-CHI EARTHQUAKE
Chi-Chi Earthquake failure of structure concrete pier earthquake damage
2009/1/6
The Shiwei Bridge in Taiwan was extensively investigated in order to determine the reasons for its failure during the 1999 Chi-Chi Earthquake. Our field investigation revealed no evidence of horizont...
EXPERIMENTAL AND NUMERICAL STUDIES ON STEEL PENSTOCK VIBRATIONS CAUSED BY PRESSURE PULSATIONS
steel penstock pressure pulsation vibration test numerical analysis design standard
2008/12/25
In our previous paper, we described vibrations with circumferential mode number n = 2 when a frequency of a pressure pulsation in a turbine coincides with the natural frequency of a steel penstock. W...