不同类型支承大型双曲冷却塔的动力特性研究  

A Study of the Dynamic Characteristics of Hyperbolic Cooling Tower With Different Supporters

作　　者：程玉琢 杨耀锋[1] 

机构地区：[1]西安冶金建筑学院基础课部

出　　处：《西安冶金建筑学院学报》1989年第4期73-79,共7页

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 

分 类 号：TU991.42[建筑科学—市政工程]