Kiyoshi Sugimoto ᱨᱮᱱᱟᱜ Wedge House ᱚᱲᱟᱜ ᱫᱚ ᱟᱨᱠᱤᱴᱮᱠᱪᱟᱨ, ᱤᱢᱟᱨᱚᱛ ᱟᱨ ᱜᱟᱲᱚᱱ ᱰᱤᱡᱟᱭᱤᱱ ᱯᱨᱚᱛᱤᱡᱚᱜᱤᱛᱟ ᱵᱷᱟᱜ ᱨᱮ 2025 A' Design Award ᱠᱟᱥᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ ᱨᱮᱱᱟᱜ ᱟᱹᱰᱤ ᱢᱟᱱ ᱟᱠᱟᱱ ᱡᱤᱛᱠᱟᱨ ᱠᱟᱱᱟ᱾
ᱠᱟᱥᱟᱟᱨᱠᱤᱴᱮᱠᱪᱟᱨ· 2025
Wedge House ᱚᱲᱟᱜ
Kiyoshi Sugimoto ᱞᱮᱠᱟᱛᱮ
ᱜᱟᱦᱟᱠ: Masato Ikuta
ᱟᱨᱠᱤᱴᱮᱠᱪᱟᱨ ᱵᱷᱟᱜ ᱨᱮ A' Design Award ᱠᱟᱥᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ ᱡᱤᱛᱠᱟᱨ
ᱡᱟᱸᱪ ᱟᱠᱟᱱ ᱮᱣᱟᱨᱰ ᱡᱤᱛᱠᱟᱨ
#162815 ᱞᱟᱜᱤᱫ ᱮᱣᱟᱨᱰ ᱦᱟᱞᱚᱛ ᱡᱟᱸᱪᱰᱤᱡᱟᱭᱤᱱ
Wedge House ᱚᱲᱟᱜ ᱵᱟᱵᱚᱛ ᱛᱮ
ᱣᱮᱡ ᱦᱟᱶ (Wedge House) ᱡᱟᱨᱡᱟᱸ ᱡᱟᱯᱟᱱ ᱨᱮᱭᱟᱜ ᱤᱠᱮᱰᱟ ᱥᱟᱦᱨ ᱨᱮ ᱢᱤᱫ ᱠᱚᱠᱚᱸ ᱠᱟᱸᱰᱮ ᱡᱟᱭᱜᱟ ᱨᱮ ᱪᱮᱛᱟᱱ ᱰᱷᱟᱞ ᱛᱮᱞᱟ ᱨᱮ ᱵᱟᱹᱭᱫ ᱟᱠᱟᱱ ᱯᱮ (3) ᱛᱟᱞᱟ ᱚᱲᱟᱜ ᱠᱟᱱᱟ ᱾ ᱣᱮᱡ (wedge) ᱨᱩᱠᱟᱹ ᱠᱨᱚᱥ ᱥᱮᱠᱥᱚᱱ ᱠᱟᱛᱮ ᱡᱟᱦᱟᱸ ᱴᱮᱴ ᱴᱟᱞᱟ ᱠᱚᱠᱚᱸ ᱩᱛᱟᱨ ᱨᱮ ᱟᱨ ᱦᱩᱰᱤᱧ ᱴᱟᱞᱟ ᱟᱛᱲᱟ ᱛᱮᱞᱟ ᱨᱮ ᱚᱰᱚᱠ ᱟᱠᱟᱱᱟ, ᱚᱱᱟ ᱛᱮ ᱢᱟᱨᱟᱝ ᱠᱟᱛᱮ ᱵᱟᱹᱭᱫ ᱟᱠᱟᱱ ᱨᱮᱴᱮᱱᱤᱝ ᱚᱰᱟᱞ (retaining wall) ᱨᱮ ᱪᱮᱫ ᱦᱩᱭᱩ ᱵᱚᱦᱚᱠ ᱵᱮᱟᱹᱨ ᱵᱟᱭ ᱞᱟᱦᱟ ᱟᱠᱟᱱᱟ ᱾ ᱪᱮᱛᱟᱱ ᱵᱟᱨ ᱴᱟᱞᱟ ᱠᱚ ᱠᱟᱹᱴ ᱛᱮ ᱛᱮᱭᱟᱨ ᱠᱟᱱᱟ ᱟᱨ ᱦᱩᱰᱤᱧ ᱴᱟᱞᱟ ᱨᱤᱱᱯᱷᱚᱨᱥᱰ ᱠᱚᱱᱠᱨᱤᱴ (reinforced concrete) ᱛᱮ ᱵᱟᱹᱭᱫ ᱟᱠᱟᱱᱟ ᱾ ᱯᱩᱨᱩᱵ ᱟᱨ ᱯᱟᱥᱪᱤᱢ ᱚᱰᱟᱞ ᱠᱚ ᱨᱩᱯᱟ ᱨᱚᱝ ᱠᱚᱴᱮᱰ ᱥᱴᱤᱞ ᱯᱞᱮᱴ (silver coated steel plates) ᱛᱮ ᱯᱩᱨᱟᱹᱣ ᱮᱱᱟ, ᱡᱟᱦᱟᱸ ᱠᱮᱱᱴᱤᱞᱤᱵᱷᱚᱨᱰ ᱴᱟᱞᱟ (cantilevered floor) ᱦᱚᱲᱚᱢ ᱮᱫᱟ ᱟᱨ ᱫᱟᱠᱷᱤᱱ ᱫᱤᱥᱚᱢ ᱨᱮᱭᱟᱜ ᱫᱮᱠᱷᱟᱣ ᱠᱚ ᱡᱚᱠᱷᱚ ᱛᱮ ᱴᱷᱮᱭᱟᱜ ᱠᱟᱛᱮ ᱮᱢᱟ ᱾ ᱫᱩᱦᱲᱟ ᱴᱟᱞᱟ ᱨᱮᱭᱟᱜ ᱡᱤᱣᱤᱛ ᱡᱟᱭᱜᱟ (living area) ᱚᱠᱛᱚ ᱴᱮᱨᱮᱥ (terrace) ᱛᱮ ᱠᱷᱩᱞᱟ ᱮᱱᱟ, ᱡᱟᱦᱟᱸ ᱠᱷᱚᱱ ᱯᱩᱨᱟᱹ ᱰᱷᱟᱸᱵ ᱫᱮᱠᱷᱟᱣ ᱢᱮᱴᱟᱣ ᱦᱚᱭᱟ ᱾
ᱢᱟᱱᱟᱱ
A' Design Award ᱠᱟᱥᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ ᱵᱟᱵᱚᱛ ᱛᱮ
Wedge House ᱚᱲᱟᱜ ᱫᱚ A' Design Award ᱠᱟᱥᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ ᱧᱟᱢ ᱟᱠᱟᱱᱟ, ᱱᱚᱶᱟ ᱫᱚ ᱱᱟᱣᱟ ᱵᱷᱟᱵᱱᱟ ᱛᱮ ᱵᱷᱟᱞᱟᱭ ᱰᱤᱡᱟᱭᱤᱱ ᱠᱚ ᱞᱟᱹᱜᱤᱫ ᱮᱢ ᱟᱠᱟᱱ ᱥᱚᱢᱟᱱ ᱠᱟᱱᱟ᱾ ᱱᱚᱶᱟ ᱠᱚ ᱫᱚ ᱰᱤᱡᱟᱭᱤᱱᱟᱨ ᱠᱚ ᱨᱮᱭᱟᱜ ᱵᱷᱟᱵᱱᱟ ᱟᱨ ᱵᱷᱟᱞᱟᱭ ᱠᱟᱢᱤ ᱡᱷᱟᱞᱠᱟᱣ ᱠᱚ᱾ Wedge House ᱚᱲᱟᱜ ᱫᱚ ᱠᱚᱞᱟ, ᱣᱤᱜᱭᱟᱱ, ᱰᱤᱡᱟᱭᱤᱱ ᱟᱨ ᱴᱮᱠᱱᱚᱞᱚᱡᱤ ᱨᱮᱭᱟᱜ ᱥᱤᱢᱟ ᱵᱟᱲᱦᱟᱣ ᱟᱨ ᱫᱩᱱᱤᱭᱟ ᱵᱷᱟᱞᱟᱭ ᱞᱟᱹᱜᱤᱫ ᱜᱚᱲᱚ ᱮᱢ ᱠᱟᱱᱟ᱾
ᱰᱤᱡᱟᱭᱤᱱ ᱯᱤᱪᱷᱟ ᱨᱮ
ᱯᱨᱮᱥ ᱠᱤᱴ
ᱰᱤᱡᱟᱭᱤᱱᱟᱨ ᱧᱮᱞ ᱠᱷᱚᱱ ᱠᱨᱮᱰᱤᱴ, ᱴᱤᱢ ᱥᱫᱚᱥᱭ ᱟᱨ ᱴᱮᱠᱱᱤᱠᱮᱞ ᱵᱤᱵᱚᱨᱚᱬ ᱮᱢ ᱟᱠᱟᱱᱟ᱾
- ᱟᱞᱜᱟ ᱜᱩᱱ ᱠᱚ
- The site has a nice view, but it is narrow and has a steep slope, and due to area regulations, the building coverage ratio is a strict 40%.
In order to meet the required area to comply with strict regulations, we adopted a three-story mixed structure with two floors above ground made of wood and one floor below ground made of reinforced concrete.
The building has a wedge-shaped shape, with the second floor, which has the best view, as the living space and the largest area, and the area decreases as you go to the lower floors to avoid applying force to the retaining wall. - ᱢᱟᱯ ᱟᱨ ᱯᱮᱠᱮᱡᱤᱝ
- Total floor area 111.16㎡ Width 5560mm x Depth 11000mm x Height 10190mm
- ᱴᱮᱜ ᱠᱚ
- Slopingland structure protruding structure wedge Basement mountainside
- ᱛᱮᱭᱟᱨ ᱛᱮᱠᱱᱚᱞᱚᱡᱤ
- The east and west walls are finished with silver galvalume steel plates, which support the cantilevered floor that protrudes from the basement, and at the same time serve to frame the view to the south.
The basement is a bedroom with a sense of security that feels like it's nestled on a slope. The first floor has a water area and a study with a view of the greenery of the park behind the deep eaves. From the sky terrace of the LDK on the 2nd floor, you can enjoy a panoramic view of the Osaka plains. This is a house where you can enjoy the three different slopes of Mt. Satsuki. - ᱰᱤᱡᱟᱭᱱ ᱪᱮᱞᱮᱧ
- Stable structural design with an underground shape that does not apply force to old retaining walls on a narrow, steeply sloped site, and a protruding structure for the wooden upper building.
- ᱜᱚᱵᱮᱥᱚᱱᱟ
- Research on stable structures with protruding shapes in wooden buildings
- ᱯᱨᱮᱨᱚᱱᱟ
- The site is located at the foot of Mt.Satsuki in Ikeda City, Osaka Prefecture, Japan. The site was narrow, and more than half of the site was on a steep slope.
Additionally, the site is located on an old, tall retaining wall, so the building had to be constructed in a way that would not put stress on the retaining wall.
Therefore, the building's cross-sectional shape is wedge-shaped, with the basement being the smallest and increasing as the floors rise. - ᱯᱨᱚᱡᱮᱠᱴ ᱥᱚᱢᱚᱭ
- Design for the project began in September 2022 at a site in Ikeda City, Osaka Prefecture, and was completed in June 2024.
- ᱠᱟᱹᱢᱤ ᱦᱚᱨ
- A basement with a shape that does not apply force to the old retaining wall, and a pop-out floor structure for the upper wooden building to maintain the required area.
- ᱯᱮᱴᱮᱱᱴ ᱠᱚ
- Copyright 2024 Kiyoshi Sugimoto.
- ᱴᱤᱢ ᱥᱮᱫᱟᱭ ᱠᱚ
- KIYOSHI SUGIMOTO
- ᱪᱤᱛᱟᱹᱨ ᱥᱟᱹᱦᱟ
- All photos and videos Hirofumi Imanishi
ᱥᱯᱚᱱᱥᱚᱨᱰ
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