Research on Suppression of Response of Tall Building Durto Wind

高层建筑Durto风响应抑制研究

• 批准号: 03650458
• 负责人: KAWAMURA Sumio
• 金额: $ 1.47万
• 依托单位: Faculty of Engineering, Osaka City Univ.
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1992
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03650458/
• 关键词: 1) Vibration Control; Average Wind Velocity and Fluctuating Wind Velocity; Accelerator and Response of Building; Torsion; Main Wind Direction; Field Measurement and Wind Tunnel Experiment; 平均風速; 加速度応答

The roofs of the wind direction, wind velocity at top of bildings 100m height located at sea harbor. Then the run of vibration and displacement are recorded simultaneously with wind data. The data are recorded by modem personal computer equipped at our labortoary.The main results are as follows ;1) The highest wind velocity in the measuring period is 25m/sec-30m/sec2) The torsional behaviour of the building were observed.3) Sometimes the displacement of inter floor is greater than the values of the top.4) The wind structure was affected by toporogical according the building.5) The effectness of the damper built-in the diagonal member are shown.

位于海港的建筑物顶部100 m高度处的风向、风速。同时记录了结构的振动和位移随风速的变化。实验数据由实验室配备的现代个人计算机记录，主要结果如下：1）实测期间的最高风速为25 m/s-30 m/s; 2）对建筑物的扭转性能进行了分析; 3）有时层间位移大于顶部位移; 4）建筑物的风结构受地形的影响。分析了斜杆内置阻尼器的减震效果。

项目成果

S.KAWAMURA: "Filed Measurement on the Behavior of Low Rise Air Supported Structure due to a Natural Wind." Memoirs of Faculty of Engineering, Osaka City Univ.Vol.32. 47-56 (1991)

S.KAWAMURA：“对自然风导致的低层空气支撑结构的行为进行了实地测量。”

S.KAWAMURA T.KIUCHI T.TANIGUCHI: "Full Scale Measurement on a Triangular Tower Supported Stack with two Flues" Journal of Wind Engineering and Industrial Aerodynamics. 2177-2186 (1992)

S.KAWAMURA T.KIUCHI T.TANIGUCHI：“带有两个烟道的三角塔支撑烟囱的全尺寸测量”风工程和工业空气动力学杂志。

S.KAWAMURA,T.KIUCHI and A.ITOH: "Wind Tunnel Experiment and Field Measurement for Wind Pressure Applied on Tall Building" Memoirs of the Faculty of Eng.O.C.U.Vol.33. 69-80 (1992)

S.KAWAMURA、T.KIUCHI 和 A.ITOH：“高层建筑风压的风洞实验和现场测量”工程学院回忆录.O.C.U.Vol.33。

S.KAWAMURA,T.KIUCHI and T.MOCHIZUKI: "Characteristics of Wind Pressure and Force Acting on Spatial Large Dome" Journal of Wing Engineering and Industrial Aerodynamics. 1511-1512 (1992)

S.KAWAMURA、T.KIUCHI 和 T.MOCHIZUKI：“作用于空间大圆顶的风压和力的特征”机翼工程与工业空气动力学杂志。

S.KAWAMURA,T.KIUCHI and T.MOCHIZUKI: "Characteristics of Wind Pressure and Force Acting on Spatial Large Dome" Journal of Wind Engineering and Industrial Aerodynamics. 1511-1512 (1992)

S.KAWAMURA、T.KIUCHI 和 T.MOCHIZUKI：“作用于空间大圆顶的风压和力的特征”风工程与工业空气动力学杂志。