摘要
本文论述了用激光全息干涉法实验的方法,对不同类型支承双曲冷却塔的动力特性进行的实验研究。文中给出了连续支承,?型支承,V型支承和X型支承的双曲冷却塔的固有频率和振型。这些实验数据,对双曲冷却塔的理论研究和工程设计有重要的参考价值。
The dynamic characteristics of hyperbolic cooling tower with differentsupporters by means of laser-holographic interferometry are studied in thispaper. The natural freguency and the vibrational modes for the hyperbolic coolingtower with the continuous type supporter, A type supporter, V type supporterand X type supporter are proposed. These data of experiment data are greatimportant to the theoretical research and engineering design.
关键词
双曲冷却塔
频率
振型
动力特性
hyperbolic cooling tower
frequency
vibrational mode
laser-holographic interferometry
dynamic characteristic
