抗灾基站单管塔的横风向风振分析

Analysis of Across-wind Resonance of Disaster-reliet Communication Monoplle

基于结构横风向共振相应理论,结合抗灾基站单管塔实例,说明了通信单管塔中高阶振型横风向共振的可能性与计算分析的必要性。

Based On the theory of across-wind resonance, this article proposes the across-wind resonance of higher vibratory mode of communication monopoles can＇t be neglected. A calculation example of disaster-relief communication monopole is given to show the necessity in the structural analyses.