He Bosen, Chen Jishu. Vibration analysis of hydraulic engineering by holographic interferometry[J]. Chinese Journal of Lasers, 1983, 10(2): 105
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This paper introduces how to use holographic interferometry to study the vibration mode of the hydraulic engineering and the model design, some experimental techniques and formulae used in calculation are also described. In the last part, the vibration mode of a factory building of hydro-electric power station and the two dimensional vibration mode of a gravity dam are obtained and the comparison of those results from the theoretical calculation or finite element method are given.