一定風から立ち上がる突風による切妻屋根表面の風圧力分布特性  [in Japanese] Properties of Wind Pressure on a Gable Roof Body under Gusts with a Steady Wind  [in Japanese]

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Abstract

Most previous studies have reported an overshoot phenomenon of wind pressure on a gable roof body under a short-rise-time gust from a calm condition. This paper focused on a gust with an initial steady wind speed and reported the properties of unsteady wind pressures on the body using a gust wind tunnel. As a result, it was confirmed that an overshoot wind pressure coefficient decreased with an initial wind speed, and it was possible to systematically classify the overshoot of wind pressure using several non-dimensional coefficient including a rise-time, wind speed and its acceleration.

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), 39-34, 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)
    120005623151
  • 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
    025788888
  • NDL Call No.
    Z74-C449
  • Data Source
    NDL  IR 
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