کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
293778 | 511185 | 2006 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study on improving the design of hybrid stress-ribbon bridges and their aerodynamic stability
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
Preliminary designs were made for the proposals for the ‘stress-ribbon cable-stayed suspension’ and the ‘stress-ribbon suspension’ bridges with an open-grating deck plate for pedestrian use. The findings of this study revealed the followings: That the horizontal component of tensile force in the cables can be reduced up to 1/23 of the conventional concrete stress-ribbon bridges; the maximum deflection of the girder under asymmetrical live load can be well controlled by installing central clamps; the critical flutter speed is sufficiently high; and that vortex-induced oscillation does not occur. The application of the proposals for hybrid structures to vehicle bridges was also examined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Wind Engineering and Industrial Aerodynamics - Volume 90, Issues 12–15, December 2002, Pages 1995–2006
Journal: Journal of Wind Engineering and Industrial Aerodynamics - Volume 90, Issues 12–15, December 2002, Pages 1995–2006
نویسندگان
T. Tanaka, T. Yoshimura, N.J. Gimsing, Y. Mizuta, W.-H. Kang, M. Sudo, T. Shinohara, T. Harada,