高耸结构横向风振等效静力的分析

ANALYSIS OF ACROSS EQUIVALENT WIND-FORCE ON TALL STRUCTURES

本文根据高耸结构横向风力的实际分布情况,讨论了圆柱体高耸结构横向风振的等效风力问题,并与规范公式进行比较,得出修正值,且作出了表格。另外,对圆锥体结构,利用势能等效原理得出等效直径,使圆锥体结构能等效成圆柱体问题进行处理。

In this paper, according to the real distribution of wind-force, a problem of equivalent across wind-force on tall columns is discussed Compare with the Code, the modification value is obtained based on the theory of potential equivalent, the equivalent diametre of the cone is given. For this reason, the coneor structure can be regard as a problem of cylinder.