摘要
本文介绍了南京电视塔的一般情况、主要力学特性以及在风激励下的结构控制方法。本文还论述了被动控制装置TLD的原理、试验结果和在南京电视塔上的应用。最后,本文研究了半主动控制装置STMD的基本方程,主要参数和半主动控制力的确定,以及南京电视塔采用STMD的风振控制计算机模拟等。
This paper presents the gerneral situation, main mechnical characteristics of Nanjing TV Tower and its Structural control methods under wind excitation, The paper also describes the working principle, test results of the passive control device TLD and its application to Nanjing TV Tower, Finally, the paper discusses the basic equations of the semi-active device STMD, the methods for determinating its main parameters and the semi-control force, as well as the computer simulation of wind-vibration control of Nanjing TV Tower.
出处
《土木工程学报》
EI
CSCD
北大核心
1993年第4期14-20,共7页
China Civil Engineering Journal
基金
国家自然科学基金
