Project
京都府庁（3号館） Kyoto Prefectural government Building No.3
| コンサルティングカテゴリー Consulting Category | ガラスファサードコンサルティング Glass Facade Consulting |
|---|---|
| 施主 Owner | 京都府 KYOTO PREFECTURE |
| 設計 Architect Office | 株式会社 日本設計 NIHON SEKKEI ,INC. |
| 施工 General contractor | 清水・岡野・公成特定建設工事共同企業体 SHIMIZU, OKANO, KOSEI JV |
| 写真撮影 Photo by | 竣工写真より掲載 |
棟と棟を繋ぐ歩行空間を囲う高さ11.6mの吹抜け空間を有するガレリアは透明性と省エネ性を両立させる為高さ約4ｍの大判断熱複層ガラスを使用した縦強調マリオンで構成されています。地震時にも上下にスライド可能な可変自重受け金物を用いたカーテンウォールシステムを用いる事でサッシュの見付けを最小限に出来た為、シャープさをより強調することができました。又ガレリアの出隅コーナーはフラットバーマリオンを斜めに使用せず、となりのフラットバーから跳ね出した形で最小のピース金物を用いて支持しています。これにより内側からも外側からも軽くすっきりした印象を与える事に成功しています。
The galleria, which connects adjacent building wings and encloses an 11.6-meter-high atrium space, was designed to achieve both transparency and energy efficiency through the use of vertically emphasized mullions incorporating large-format insulated glazing units approximately 4 meters in height.
By adopting a curtain wall system equipped with variable dead-load support fittings capable of vertical movement during seismic events, the visible width of the sash members could be minimized, further enhancing the sharp and refined appearance of the façade.
At the external corner of the galleria, the flat-bar mullions are not arranged diagonally in a conventional manner. Instead, the corner glazing is supported by minimal custom fittings cantilevered from the adjacent flat-bar mullions. This detail successfully creates a light and uncluttered impression from both the interior and exterior viewpoints.
京都府 The galleria, which connects adjacent building wings and encloses an 11.6-meter-high atrium space, was designed to achieve both transparency and energy efficiency through the use of vertically emphasized mullions incorporating large-format insulated glazing units approximately 4 meters in height.
By adopting a curtain wall system equipped with variable dead-load support fittings capable of vertical movement during seismic events, the visible width of the sash members could be minimized, further enhancing the sharp and refined appearance of the façade.
At the external corner of the galleria, the flat-bar mullions are not arranged diagonally in a conventional manner. Instead, the corner glazing is supported by minimal custom fittings cantilevered from the adjacent flat-bar mullions. This detail successfully creates a light and uncluttered impression from both the interior and exterior viewpoints.
