三次元形状屋根模型の突風風力計測システムの構築  [in Japanese] Wind Force Measurement System for Three-Dimensional Roof Body under a Gusty Wind  [in Japanese]

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Abstract

Some devices which a gusty wind tunnel test requires to measurement of a lift force on a body were reported. The effect of an instantaneous drop in a reference pressure inside of the tunnel associated with a sudden change of wind speed was able to be avoided by putting a specimen between two aerodynamic balances. This measurement system is favorable to measure the wind forces of a body in three dimensional wind flows too. Using the system, it was found that gusty wind forces on a gable roof body under a two-dimensional flow and three-dimensional flow had some differences.

Journal

  • 都市・建築学研究 : 九州大学大学院人間環境学研究院紀要

    都市・建築学研究 : 九州大学大学院人間環境学研究院紀要 (26), 35-40, 2014-07

    九州大学大学院人間環境学研究院都市・建築学部門

Codes

  • NII Article ID (NAID)
    120005623152
  • NII NACSIS-CAT ID (NCID)
    AA11687626
  • Text Lang
    JPN
  • Article Type
    departmental bulletin paper
  • Journal Type
    大学紀要
  • ISSN
    1346-5325
  • NDL Article ID
    025788928
  • NDL Call No.
    Z74-C449
  • Data Source
    NDL  IR 
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