外装材風荷重の評価方法について

  • 岡田 恒
    建設省建築研究所
  • KONG Lingzhe
    The Boundary Layer Wind Tunnel Laboratory, The University of Western Ontario, Canada

書誌事項

タイトル別名
  • ON A NEW WAY TO OBTAIN ACCURATE WIND LOAD ON CLADDING
  • On a New Way to Obtain Accurate Wind Lo

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抄録

Wind load on cladding is a very important parameter in building design, especially for high-rise buildings . So far in various building regulations and standards, the design wind load is defined as the difference of the maximum external pressure and the maximum internal pressure.<BR>However, depending on the sign of the internal pressure, this would result either overestimation or under-estimation of wind loads in most situations. In the present study, a proposal to calculate the design wind load accurately is investigated. A new concept of gust factor for the building internal pressure is introduced and its values in various conditions are recommended through wind tunnel test.

収録刊行物

  • 日本風工学会誌

    日本風工学会誌 1998 (77), 3-13, 1998

    一般社団法人 日本風工学会

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