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首页> 外文期刊>Journal of structural engineering >Characteristics and Vertical Profiles of Mean Wind and Turbulence for Typhoon, Monsoon, and Thunderstorm Winds
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Characteristics and Vertical Profiles of Mean Wind and Turbulence for Typhoon, Monsoon, and Thunderstorm Winds

机译：台风，季风和雷暴风的平均风和湍流特征和垂直曲线

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摘要

The vast majority of current structural design codes and standards do not separately consider the wind and turbulence profiles for different storm types. Based on the 356-m-high Shenzhen Meteorological Gradient Tower, which is the tallest of its kind in Asia, this paper investigates the characteristics and vertical profiles of mean wind and turbulence for different types of strong wind events, including typhoons, monsoons, and thunderstorms, from a comparative perspective. Commonalities and differences among the vertical profiles of mean wind speed, turbulence intensity, and turbulence integral length scale for these storm events are comprehensively investigated. It is observed that the wind and turbulence profiles in typhoons and monsoons can be reasonably described by design codes and standards, while those in thunderstorms substantially deviate from typhoons and monsoons as well as code stipulations. The outcome of this study is expected to facilitate the different forms of wind and turbulence profiles for typhoons, monsoons, and thunderstorms to be taken into consideration in design codes and standards and improve the wind-resistant design of high-rise structures in regions that are prone to these storm events.
机译：绝大多数当前的结构设计代码和标准不分别考虑不同风暴类型的风和湍流曲线。基于356米高的深圳气象梯度塔，这是亚洲最高的，这篇论文调查了不同类型强风赛的平均风和湍流的特点和垂直曲线，包括台风，季风和雷暴，从比较的角度来看。综合研究了这些风暴事件的平均风速，湍流强度和湍流整体长度尺度的垂直型材之间的常见性和差异。观察到Typhoons和季风中的风和湍流曲线可以通过设计代码和标准合理地描述，而雷暴中的那些则基本上偏离Typhoons和季风以及代码规定。预计本研究的结果将促进Typhoons，季风和雷暴的不同形式的风和湍流型材，以便在设计代码和标准中考虑，并改善在区域中的高层结构的防风设计容易发生这些风暴事件。

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