実大建物模型を用いた通風研究専用風洞実験施設の特性

概要

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A wind tunnel with a full-scale building model (5.56m×5.56m×3m) was constructed with particular purposes related to the development of wind-driven ventilation design. The research plan with the facility is briefly described, and the measurement results for the three-dimensional airflow around the building and the wind pressure on its walls and roof are shown for different wind angles between 0°to 75°. The detailed airflow near the surface of the building (in a distance of 5cm) is also shown. The wind pressure distributions for 0°and 45°wind angles are compared with existing results from a wind tunnel with a scale model, and from the field measurement with a full-scale model. These measurement results show the detailed characteristics of the facility, as a basis of the analysis in succeeding different experiments.
社団法人日本建築学会の論文
2005-12-30