COMPARISONS BETWEEN WIND-TUNNEL TESTS ON A FULL AEROELASTIC MODEL OF THE PROPOSED BRIDGE OVER STRETTO-DI-MESSINA AND NUMERICAL RESULTS

被引：84

作者：

DIANA, G

FALCO, M

BRUNI, S

CIGADA, A

LAROSE, GL

DAMSGAARD, A

COLLINA, A

机构：

[1] POLITECN MILAN,DIPARTIMENTO MECCAN,I-20133 MILAN,ITALY

[2] DANISH MARITIME INST,DK-2800 LYNGBY,DENMARK

来源：

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS | 1995年 / 54卷

关键词：

D O I：

10.1016/0167-6105(94)00034-B

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The final draft of the proposed bridge over Stretto di Messina was concluded by a 1:250 scale full bridge aeroelastic model study, that was constructed and tested at DMI in the ''Martin Jensen'' wind tunnel. The tests aimed at verifying the aerodynamic behaviour of the bridge in smooth and turbulent flow, for flow perpendicular to the bridge axis and at yaw angles, and to verify the threshold of the flutter instability. The analytical approach in the time domain, developed by Politecnico di Milano in order to simulate the bridge response to turbulent wind is described here. The experimental results are presented and compared to the numerical results.

引用

页码：101 / 113

页数：13