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A 2D model for analysis of rain wind induced vibration of stay cables

Chia sẻ: Trương Gia Bảo | Ngày: | Loại File: PDF | Số trang:15

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A 2D model for analysis of rain wind induced vibration of stay cables

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This angle is considered as a harmonic oscillation function around the equilibrium position that is the initial angle of impact, and its angular frequency equals of the rivulet and the cable. The amplitude of impact angle of wind depends on wind velocity, initial position and that of rivulet. The assumption is verified by comparison with experimental results. The effects of rivulet oscillation components and aerodynamic forces are also discussed in this paper.

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Nội dung Text: A 2D model for analysis of rain wind induced vibration of stay cables

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