矩形平面を持つ高層建物の風力に関する実験的研究  [in Japanese] Experimental Ressarch of Aerodynamic Force on Rectangular Prism  [in Japanese]

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Author(s)

    • 浅見 豊 ASAMI Yutaka
    • 大成建設技術センター建築技術研究所地震風研究室 Earthquake & Wind Engineering Section, Techonology Center, Taisei Corporation
    • 近藤 宏二 KONDO Koji
    • 鹿島技術研究所先端技術研究部地震動・風グループ Earthquake Motion and Wind Climate Group, Advanced Techonology Department, Kajima Technical REserch Institute
    • 日比 一喜 HIBI Kazuki
    • 清水建設技術研究所流体解析グループ Fluid dynamics group, Institute of Techonology, Shimizu Corporaiton

Abstract

Design wind loads provided by the Recommendations for Loads on Buildings (AIJ) have been used for structural design of high-rise buildings in Japan. In this paper, alongwind, crosswind and torsional wind forces measured by wind tunnel tests are compared with the AIJ Recommendation values. The wind tunnel tests have been carried out for parameters of span-side ratio, aspect ratio and terrain category. As a result, the alongwind forces by the wind tunnel tests were slightly greater than that by the AIJ Recommendations, because these forces were evaluated based on a quasi-static theory in the AIJ Recommendations. However, the crosswind and torsional forces shows small changes with the terrain category and are nearly equal to those by the AIJ Recommendations.

Journal

  • Journal of Wind Engineering

    Journal of Wind Engineering (91), 83-88, 2002-04-30

    Japan Association for Wind Engineering

References:  4

Codes

  • NII Article ID (NAID)
    10008668403
  • NII NACSIS-CAT ID (NCID)
    AA11491599
  • Text Lang
    JPN
  • Article Type
    NOT
  • ISSN
    1349-3507
  • Data Source
    CJP  J-STAGE 
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