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
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
A study on improving the design of hybrid stress-ribbon bridges and their aerodynamic stability
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
نویسندگان
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