应用局部边界层风洞研究悬臂结构在风激励下的动力响应

Building Science Pub Date : 1975-12-01 DOI:10.1016/0007-3628(75)90036-5

P.K. Das , R. Royles

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引用次数: 3

摘要

建立了模拟城市空气流动的局部边界层风洞特征，研究了小型悬臂结构的风激励问题。介绍了模拟自然风的过程，并概述了测量小尺度结构的平均和均方根响应的技术。讨论了这些信息对指示大尺度结构动力响应的意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The application of a partial boundary layer wind tunnel to the examination of dynamic response of cantilever structures to wind excitation

The characteristics of a partial boundary layer wind tunnel are established for simulated air flow over an urban environment and the wind excitation of small cantilever structures is examined. The process of modelling the natural wind is explained and techniques are outlined for the measurement of mean and r.m.s. response of small scale structures. The significance of such information for indicating the dynamic response of large scale structures is discussed.

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Building Science

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