Simulation of wind force acting on super-high-rise building in passing typhoon

被引：1

作者：

Ougiya, Narumi ^{[1
]}

Kanda, Makoto ^{[2
]}

机构：

[1] Haseko Co Ltd, Res Inst Technol, Tokyo, Japan

[2] Nihon Univ, Dept Architecture & Architectural Engn, Coll Ind Technol, Tokyo, Japan

来源：

X INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS (EURODYN 2017) | 2017年 / 199卷

关键词：

Change in Wind Direction; Change in Wind Speed; Wind Tunnel Test; Typhoon; Super-high-rise Building; Similarity law;

D O I：

10.1016/j.proeng.2017.09.569

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In the present paper, we propose a simulation method for the time history of the wind force acting on super-high-rise buildings due to a passing typhoon. The simulation is based on actual meteorological observations of wind speed and direction, together with the results of wind-tunnel measurements using rigid model subjected to a constant mean wind speed. In a real typhoon, the wind direction and speed can change remarkably as it passes. In the wind-tunnel experiment, the change in direction was simulated by rotating the model. The change in wind speed was simulated by adjusting the time interval for the sampled data based on equations of similarity. (C) 2017 The Authors. Published by Elsevier Ltd.

引用

页码：3139 / 3144

页数：6