DESIGNWORKS Vol40

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Works20FL+3400FL+2800FL+2200FL+2800FL+2800FL+2200FL+2800FL+3400FL+2800滞在空間滞在空間RC壁滞在空間移動空間（外部）移動空間移動空間移動空間自然との連続性を高める「ヤジロベエ型」架構システムThe large roof is supported only by a single reinforced concrete wall in the center, with a simple “balancing toy” structural frame system in which the inclination of steel beams placed at 1800mm intervals is changed gradually to achieve an HP curved surface. There are no columns around the exterior periphery, and sashless glass is used for the boundaries between interior and exterior to heighten the continuity with the rich natural environment. The shallow basin that is integrated with the building and the natural ventilation mechanism are provided to actively incorporate subtle changes in the environment such as light and breezes, in order to create a space in which people can intimately sense the changing natural surroundings. (Tatsuya Koshino)“Balancing toy” skeleton system designed to heighten continuity with the natural environment大屋根は中央一列のRC壁のみで支持し、1800mmピッチで並べた鉄骨梁の傾きを徐々に変える「ヤジロベエ型」のシンプルな架構によりHP曲面を実現している。外周部には柱が無く、内外の境界もサッシレスガラスとすることで、豊かな自然との連続性を高めた。建築と一体的に設けた水盤と自然換気機構は、光や風といった環境のゆらぎを積極的に取り込み、自然の移ろいをより身近に感じられる空間を創出している。(越野 達也)中央RC壁のみで支持したヤジロベエ型屋根13天井高さを抑え、落ち着いた空間の離れ14ヤジロベエ型架構による天井高の変化