WIND-TUNNEL EXPERIMENTS USING 3D MODELS AND RESPONSE PREDICTION FOR A LONG-SPAN SUSPENSION BRIDGE

被引：7
|
作者：
FUJINO, Y
IWAMOTO, M
ITO, M
HIKAMI, Y
机构：
[1] NAGOYA INST TECHNOL,DEPT CIVIL ENGN,NAGOYA,AICHI 466,JAPAN
[2] SAITAMA UNIV,DEPT CONSTRUCT ENGN,URAWA,SAITAMA 338,JAPAN
[3] IHI HEAVY IND CO LTD,RES INST,FLUID MECH LAB,ISOGO,KANAGAWA 235,JAPAN
来源：
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS | 1992年 / 42卷 / 1-3期
关键词：
Akashi Straits Bridge - Long span bridges - Response prediction - Scale models - Stiffening girders - Three dimensional models - Wind induced response;
D O I：
10.1016/0167-6105(92)90141-V
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A series of wind tunnel experiments on a long-span suspension bridge has been conducted. A proposed design for Akashi Straits Bridge having a box stiffening girder was selected as the prototype for full aeroelastic models and taut strip models to a scale of 1:350. The wind-induced response (flutter) under smooth flow and the prediction calculated from the results of sectional model tests using the strip theory are presented. It is found that agreement between experiment and prediction is very good. Response under turbulent flow and its prediction are also presented.
引用
收藏
页码：1333 / 1344
页数：12
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