[Fuji Kindergarten]
The Best Kindergarten You've Ever Seen!
一間真正為小朋友而設計的幼稚園!作為建築系出身的我,真心希望世界各地的幼稚園也能夠如Fuji Kindergarten般,提供一個"沒有規限的生活樂園"予最天真可愛的小孩!
快聽聽日本建築師Takaharu Tezuka的TED TALK
At this school in Tokyo, five-year-olds cause traffic jams and windows are for Santa to climb into. Meet: the world's cutest kindergarten, designed by architect Takaharu Tezuka. In this charming talk, he walks us through a design process that really lets kids be kids.
其他詳細介紹(from http://www.e-architect.co.uk/)
Fuji Kindergarten, Ring Around a Tree
Design: Tezuka Architects
Around the Great Zelkova Tree
The annex to Fuji Kindergarten contains English classrooms and a school bus waiting area. A twisting zelkova tree dominates the site and while half of the building is exterior space, the footprint does not define the boundary between outside and in.
Ring Around a Tree is a small contribution to a historically complex space. Nearly fifty years ago the zelkova nearly died when it was blown over by a typhoon. Not only did it survive, but the tree has grown so large that two adults cannot clasp hands around its base. The angled trunk is perfect for climbing, with bark polished smooth by generations of small, adventuresome hands. Previously, a tree house occupied the site, so small only children could enter. Ducks lived at the base of the tree and on nice days classes were held in the cool shade.
Fuji Kindergarten, Ring Around a Tree
Each May, greenery engulfs the building. The oval-shaped plan traces the zelkova’s broad canopy making the columns and floor seem to vanish in the shimmering shadows. Existing branches take precedence and penetrate the building, and grown-ups have to crawl when ascending the stairs to the roof.
A Classroom Without Furniture
While the main building is elliptical, lacking a precise center, the annex has a clear focal point. Its original design drew inspiration from the legend of Buddha preaching under a linden tree, but the space was not used exactly as we had envisioned. Despite the openness of the English classroom, the teacher and children prefer to squeeze into tight corners and niches between floor plates. The five meter-tall building has seven levels, with clearances ranging from 600mm to 1500mm. This idea came from the school’s vice principal who requested “a classroom without furniture.” When we showed our son and daughter, they touched the ceiling with their hands, smiling. The principal, Mr. Kato, said that for children, the ceiling is like the sky – they cannot touch it. When the sky is lowered to their level, it transports them into the world of giant adults. If you visit the school on a nice day, you’ll find giggling kindergartners wedged into spaces less than 60 centimeters high.
Fuji Ring Around a Tree
Typically ceilings are taller than head height and railings secure areas where someone could fall. Here, however, the ceiling is lower than the height of a child, and there are many steps without guardrails. Before we opened the school to the kindergartners, I brought my own children here to play. Just as we had expected, there were a few small bumps and bruises, but certainly nothing serious. What we could not ignore was when my children began climbing over the handrail and out onto the branches of the tree, this was dangerous. We solved this issue by tying ropes around certain areas. For the principal, they are a safety measure, but for us the ropes capture a positive aspect of the design. If we had begun by considering safety as our primary option, the building would never have been realized in its current form. While even a 50cm height can be hazardous for children, learning about these dangers and gaining control of one’s surroundings are important parts of a child’s education at Fuji Kindergarten.
The highest platform is one meter off the ground, a step manageable for a bold kindergartner. The flooring material is a cork-like En Tout Cas that protects children when they tumble or fall, although there is no way to avoid injury 100% of the time. According to Principal Kato, children who do not learn how to avoid minor injuries can experience much more serious accidents as adults. Rather than coddle a boy with a broken arm, the principal proclaims the cast “cool” and presents him proudly to the class as a hero. Of course, a broken arm is much different from a broken neck or back. There is a difficult balance between safety and educational principles. We had to make the space first and see how it could be improved, the ropes being one example of this process. As the tree grows, its relationship with the building will change, and the positioning of the ropes will change as well.
Minimal Structure
The building’s structure is extremely thin. This was important because with rooms less than one meter high, it was conceivable that the structure could be larger than the spaces themselves. The floors are reinforced with 9mm steel ribs and most of the columns are smaller than 30mm square, almost furniture-like dimensions. At this size, the structure is even thinner than the tree branches. The ribs under the roof look like the veins of a leaf, but they were not intended to mimic the tree. Instead the form is a natural result of a rational structural analysis. The low floor-to-floor heights, allow the columns a larger slenderness ratio. If we assume a ratio of 1:40, a ceiling height of 1.2 meters allows a column width of 3cm. The horizontal loads are supported by eight vierendeel plates, four span the circumference and four align on the radii. Each column and beam is unique in section, using only as much material as is necessary. Although we are not imitating the tree per se, the result is a form that is extremely close to that found in nature. We conducted an excavation survey in order to avoid building over the zelkova’s roots. A concrete slab foundation sits on carefully placed stakes. Countless miniature light bulbs appear like a swarm of fireflies alighting on the tree – a traditional symbol of summertime in Japan.
We named the project “Ring Around a Tree,” a name suggested by Peter Cook who, upon visiting the site, recalled the English children’s song “Ring Around the Rosie.”
Ring around the rosie,
Pocketful of posies,
“Ashes, Ashes,”
We all fall down!
同時也有1部Youtube影片,追蹤數超過12萬的網紅一二三渡辺,也在其Youtube影片中提到,) is ..Tsutenkaku (.. belvedere that builts in the center part in the vicinity of the new world in Osaka Prefecture Osaka City Naniwa Ward. Registerin...
reinforced concrete design 在 一二三渡辺 Youtube 的精選貼文
) is ..Tsutenkaku (.. belvedere that builts in the center part in the vicinity of the new world in Osaka Prefecture Osaka City Naniwa Ward. Registering material cultural asset in country. It is familiar as one of the symbols of Osaka, and famous as the tourist spot.
Design and structure
* Main body: Iron frame make (a part of iron frame ferroconcrete make)
o ..tower.. height: 100m on the ground
o Width: 24m
o Between legs: 24m.
* Observatory: Iron frame reinforced concrete Concut make (two surrounding
glass -lined stories)
o Height: Even 84m and the second floor floor are 87.5m even in the
first floor floor.
* Supplementary building: Iron frame ferroconcrete make
* The performance: The earthquake of the Great Kanto Earthquake class and
the strong wind of 70 meters in the velocity of the wind can be stood.
Outline
Present Tsutenkaku was completed by the second generation in 1956(1956). Sightseeing..Ltd...Ltd.. It is managed. Height including the lightning rod is 103m(The height of the tower is 100m). The designer is Naito multi relations that handle the Nagoya television tower and Tokyo Tower, etc. almost made a simultaneous period. It is Okumura Construction that constructed construction.
It is a Confucianism person, and Fujisawa south Gaku that named, "Tsutenkaku" in the meaning "High
building that runs to the heaven" at the beginning of the Meiji era.
Hitachi Ltd. of the total electric machine enterprise has published an ad to the side in the tower since 1957 a finished year of Yoc (1957). It is assumed that it is a start that the speculation of sightseeing in Tsutenkaku to look for the major company that can publish an ad by extending over a long period of time for Hitachi and the funding to have tried to advance to Osaka in rivalry with the major electric machine enterprise (Matsushita Electric Industrial Co., Ltd., SANYO Electric, and Sharp, etc.) in local at that time agreed with coming put on the advertisement by Hitachi. Detaching (Refer to the Cda article) and the citizens who felt the sense of incompatibility for the signboard without the mark at that time were not few in 2001 when Hitachi had discontinued it before though "Child mark of the turtle" that was the company pin of Hitachi had been put on the upper part of the advertisement either.
It interrupted, the environmental pollution etc. such as the urban ozones became factors, too and one million people were decreased sharply to about 200,000 people in 1975 in 1965 in 1956 when Ta was gotten in the second generation Tsutenkaku though the visitor had been exceeding 1.55 million people during year. The recovery tendency was gradually shown afterwards, there were a television program that made Tsutenkaku a stage and a rise among which the spit cutlet was popular, too and it recovered by one million people or more in 900,000 people and fiscal year 2007 in 2006. As for attendance figures increase in Tsutenkaku, sightseeing in Tsutenkaku is one to comment, "A young person might be requesting the emotion that seems to be Osaka from the new world".
It shines when 0 minutes per hour have passed in addition since the entire tower was colored because of the light of the neon based on the golden color and white at nighttime by the gradation with a vivid face of a large clock on the tower east side side. Neon is remodeled every about five years, and the present one is the 12th generation. Moreover, the neon light that shows next day's weather forecast by combining four colors lights to the tower top (fine = white and cloudy weather = bitter orange and rain = blue and snow = pink). The device of this neon light is connected with Osaka District Meteorological Observatories by the lease line, and is the one that the mechanism that forecast is displayed based on information from there it, was produced by Hitachi Ltd. in 1979(1979), and set up.
It was removed when the neon of this age was renewed, and the belt in three main lines in side was installed afterwards though it hung under the view room out the chapter of the monogram company of Hitachi Ltd. in 2001.
It was updated made in Hitachi in 2001 though an elevator at that time at the time of completed the second generation was made of the Orient Ortis elevator (present and Japanese Ortis elevator).
When the 50th rebuilding anniversary came in 2006, repair work was done. The color of neon was changed besides the shape of a large clock was changed to the octagon by Maru, and it came to stand out more.
![post-title](https://i.ytimg.com/vi/6bkuDI6GdFQ/hqdefault.jpg)
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