Avalanche-scape
Where can be a Sports Lynchpin at KEIO University?
Lynchpin area on the bottom of Mamushi Valley MAMUSHI VALLEY IS THE POTENTIAL SITE FOR POSITIVE IMPACTS Urban strategy
Mamushi valley area in Hiyoshi campus is chosen as the proposed site with the possibility of becoming a Lynchpin. Human circulations of sports people, students, and residents are mixed but space works as just an intersection.
Partition working as both a physical barrier and a psychological barrier, dividing space
Typological study of the partition in Mamushidani Area
Observed elements are classified according to the shape and the constitution in order to differentiate the character and the function. Mainly 9 types of partitions are categorized for analyzing these potentials and problems from the points of mobility, transformability, permeability, durability, identity, and separability.
Mobility
Mobility
Mobility
Transformability
Transformability
Transformability
Permeability
Permeability
Permeability
Durability
Durability
Durability
Identity
Identity
Identity
Separability
Separability
Separability
Wood.Metal
Metal
Wood
Louver
Rhomboidal Mesh Fence
Gridiron Mesh Fence
Mobility
Mobility
Mobility
Transformability
Transformability
Transformability
Permeability
Permeability
Permeability
Durability
Durability
Durability
Identity
Identity
Identity
Separability
Separability
Separability
Metal
Concrete
Plastic
Guardrail
Concrete-block wall
Traffic cone with Bar
Mobility
Mobility
Mobility
Transformability
Transformability
Transformability
Permeability
Permeability
Permeability
Durability
Durability
Durability
Identity
Identity
Identity
Separability
Separability
Separability
Metal
Wood
Plant
Pipe
Wooden Fence
Vegetation
Analyzing Relationships Between Elements and Human Activities Building Aiki dojyo Karate dojyo Club room
Void Street
Louver on the window
Louver Visual Permeability, Shading system, Material Compatibility, Vertical Louver
Human Looking inside when they stop, Not looking when waliking
Not for Sunlight but for Privacy
Building Residence Indoor Tennis
Void Street Vacant lot
Dense Vegitation wall
Rhomboidal Mesh Fence Void Tennis court
Void Street
Rhomboidal Mesh Fence
Building Residence
Void Street
Gridiron Fence & Vegetation
Visual and Environmental Permeability, Protection from Balls
Human Looking Court, Taking a Photo and Video, Leaning on
Protection for spectators
Gridiron Mesh & Vegetation No Permeability & Accessibility, Fence in front of Green
Human Looking green and flowers, waking with dogs
Increasement of Privacy
Void Tennis court
Void Street on the hill
Guardrail on the hill
Building Residence
Void Street
Block wall along road
Vegetation Less Permeability, Shading element, smell, seasenal change, maintenance
Human Looking flowers, walking along
Privacy and Gardening
Guardrail Protenction for pedestrians and cars not to fall down
Human Wa l k i n g , C y c l i n g , Driving car
Protection for People and Cars
Concrete-block wall N o Pe r m e a b i l i t y, S t r o n g boundary with massing, danger of collapse
Human Walking along
Strong protection for privacy
Void Greenary
Void Street Open space
Traffic cone for Greenary
Void Tennis court
Void Street
Pipes instead of fences
Building Temple
Void Street
Subtle boundary of temple
Traffic cone with Bar Fragile constitution, much flexiblity and replacability, alert, temporary
Human Walking along
Danger or Things left bihind
Pipe Visual Permeability, castability, danger for break, temporary
Human Looking tennis, talking a photos and videos, chatting
Lack of fences or budget
Wood fence Separation of human circulation, subtle feeling of boundary
Human Playing (children), stop to look inside of temple
Deep meaning related Temple?
How can Architects integrate partitions with a Design proposal? ...Ans. is Avalanche-scape
What is Avalanche-scape?
... is the strategy for connecting human activities.
Avalanche plus Space, Building, and Technology
Humanistic
Architectural
AVALANCHE × SPACE =
AVALANCHE × BUILDING =
Urban Gym
Stands
Diversity
Tennis
Nihon Kempo
Vernacular
Wind
Indoor Tennis
Sunlight
Sustainability
土着性 Path
Observatory
AVALANCHE × TECHNOLOGY =
Shorinji Kempo
多様性 Park
Environmental
Running Station
持続可能性 Club Room
Service Bldg
Rain water
Building Service
Materiality
Energy
And how do we induce Avalanche envisioned for KEIO sports & recreation?
Separated spaces
3D Design for Activities
Happening of Avalanche
Masterplanning with landscape design to root on topographies.
Artificial Constraints Presences of the partitions limit human circulations with rigid boundaries. It is hard to find the relationship between sports activities and topographical characters in Mamushi valley.
Application of Avalanche design Avalanche design is applied to root on the site with the centrality of the bottom of the valley, creating a seamless landscape in order to make the boundary ambiguous.
Functions rooting on the topography Functions of sports facilities and recreation area appear from the subtle characters of the land, which helps to produce the diversity of circulations making the transitions of activities easy.
Shorinji kenpo dojo 16000 mm
Nihon kenpo dojo 18000 mm
Tennis Court 8000 mm
Stands 14000 mm
Observatory 21000 mm
Urban Gym
Multipurpose plaza
19500 mm
10000 mm
Tennis Court 8000 mm
Indoor Tennis Court 8000 mm
24 m
22 m
20 m
18 m
16 m
14 m
12 m
10 m
Tennis Club Room
Tennis Court
12000 mm
8000 mm
12 m
14 m
16 m
18 m
20 m
22 m
24 m
Running Station 18000 mm
Green Buffer
Terrace
11000 mm
14000 mm
Indoor Tennis Court 8000 mm
Park 11000 mm
N
0
10
20
40 m
Birdseye View
Kenpo Dojo
Eave : ZinStainless board t = 1 mm Thermal insulation t = 55 mm Decorative structural plywood t = 45 mm Glued laminated timber t = 250 mm
Vegetation : Existing Trees Running Path 植栽計画 : 既存の木々 ランニングパス
庇: 亜鉛ステンレス複合板 t = 1 mm 断熱材（発泡ポリウレタンフォーム）t = 55 mm 化粧貼構造用合板 t = 45 mm 集成材（構造梁）t = 250 mm
3000
Roof : ZinStainless board t = 1 mm Thermal insulation t = 55 mm Decorative structural plywood t = 45 mm Glued laminated timber t = 250 mm Glued laminated tiber t = 200 mm
19550 7750
屋根 : 亜鉛ステンレス複合板 t = 1 mm 断熱材（発泡ポリウレタンフォーム）t = 55 mm 化粧貼構造用合板 t = 45 mm 集成材（構造梁）t = 250 mm 集成材（下弦材）t = 200 mm
7750
日本拳法道場
間仕切り壁 : プラスターボード t = 25 mm グラスウール t = 150 mm プラスターボード t = 25 mm
Club room
100 Glazing : Wooden sash Low-emission doudle pane glazing unit U-Value = 2.0 W/m2K
3800
500
ガラス壁 : 木サッシ 二重ガラスユニット(低排出) 熱貫流率 = 2.0 W/m2K
+18000
Stairs : Plywood Finishing Concrete
500
部室
100
4000
大梁 : 集成材（構造梁）t = 250 mm 集成材（下弦材）t = 200 mm スティールパイプ φ = 60 mm ダクタイルジョイント φ = 7 mm
Nihon Kempo Dojo
Partition wall : Plaster board t = 25 mm Thermal Insulation t = 150 mm Plaster board t = 25 mm
壁: コンクリート t = 200 mm グラスウール t = 75 mm プラスターボード t = 25 mm
3000
Beam : Glued laminated timber t = 250 mm Glued laminated tiber t = 200 mm Steel pipe for joint φ = 60 mm Ductile joint with zinc coating steel wire φ = 7 mm
ガラス壁 : 木サッシ 二重ガラスユニット(低排出) 熱貫流率 = 2.0 W/m2K
Wall : Concrete t = 200 mm Thermal Insulation t = 75 mm Plaster board t = 25 mm
壁: プラスターボード t = 12.5 mm コンクリート t = 200 mm 接着レイヤー グラスウール t = 75 mm プラスターボード t = 12.5 mm
5350
Glazing : Wooden sash Low-emission doudle pane glazing unit U-Value = 2.0 W/m2K +21000
Wall : Plaster board t = 12.5 mm Concrete t = 200 mm Adhesive Layer Thermal Insulation t = 75 mm Plaster board t = 12.5 mm
540 310
1000
13500
5350
1000
14500 19850
Shorinji kenpo dojo Nihon kenpo dojo
16000 mm
18000 mm
CROSS SECTION (KENPO DOJO)
Floor : Decorative plywood t = 15 mm Screed with high thermal conductivity t = 40 mm Radiant panel t = 40 mm Sound proof layer t = 10 mm Load distribution layer t = 10 mm Themal insulation t = 85 mm Concrete slab t = 180 mm Concrete t = 60 mm Crushed stone t = 60 mm
床: 化粧貼合板 t = 15 mm スクリード t = 40 mm 床暖房ユニット t = 40 mm 吸音材 t = 10 mm 荷重分散レイヤー t = 10 mm スタイロフォーム t = 85 mm コンクリートスラブ t = 180 mm 捨てコンクリート t = 60 mm 砕石 t = 60 mm
100 100
500
1000
300
4150
スタンド兼ピクニックエリア
400 400
500
300
階段: 合板 コンクリート
Stand & Picnic
+17000
+15000
500
600
1000 3200
1100
Base : Concrete base 300 mm × 500 mm 基礎 : コンクリート基礎 300 mm × 500 mm
Kenpo dojo has mainly two functions for Nihon Kenpo and Shorinji Kenpo, placed along the valley. From the running path, runners are able to go down to the valley to enter the dojo or to access the stands space thanks to the slope. At the same time, visual connections are ensured from the path to the tennis court, having the level difference working as a privacy filter.
Daylight Analysis
mDF
sDA
ASE
Shorinji kenpo dojo Nihon kenpo dojo 18000 mm
B1 FLOOR PLAN (KEMPO DOJO) S = 1/400
16000 mm
Indoor Tennis Court
Beam : Glued laminated timber t = 320 mm Steel pipe for joint φ = 60 mm Steel wire φ = 7 mm
Roof : ZinStainless board t = 1 mm Acoustic insulation t = 105 mm Decorative structural plywood t = 45 mm Glued laminated timber t = 320 mm Steel Tensioned wire
大梁 : 集成材（構造梁）t = 320 mm スティールパイプ φ = 60 mm ダクタイルジョイント φ = 7 mm
Eave : ZinStainless board t = 1 mm Acoustic insulation t = 105 mm Decorative structural plywood t = 45 mm Glued laminated timber t = 320 mm
屋根 : 亜鉛ステンレス複合板 t = 1 mm 吸音材（グラスウール）t = 105 mm 化粧貼構造用合板 t = 45 mm 集成材（構造梁）t = 320 mm 鉄鋼ワイヤー
3250
3450
230470
230 150 320
+20130
庇: 亜鉛ステンレス複合板 t = 1 mm 吸音材（グラスウール）t = 105 mm 化粧貼構造用合板 t = 45 mm 集成材（構造梁）t = 320 mm
Path & Stand
Green Buffer グリーンスペース
2880
Transparent wall : Polycarbonate t = 20 mm
インドアテニスコート
8150 200
900
+12000
透明壁 : ポリカーボネート t = 20 mm
壁: プラスターボード t = 12.5 mm コンクリート t = 200 mm 接着レイヤー グラスウール t = 75 mm プラスターボード t = 12.5 mm
Indoor Tennis Court
道とスタンド
3800
植栽計画 : 木々 芝生
Wall : Plaster board t = 12.5 mm Concrete t = 200 mm Adhesive Layer Thermal Insulation t = 75 mm Plaster board t = 12.5 mm
200
8130
Vegetation : Trees Grass
Outdoor Tennis Court
4500
4000
Floor : Hard Court Surface =100 mm Screed t = 100 mm Concrete t = 300 mm 床: ハードコート表面仕上げ t = 100 mm スクリード t = 100 mm Concrete t = 300 mm
壁 :コンクリート t = 250 mm ゴム製クッション t = 50 mm
500
+8000
階段: 合板 コンクリート
Opaque wall : Concrete = 250 mm Rubber Finishing t = 50 mm
500
床: ハードコート表面仕上げ t = 100 mm スクリード t = 100 mm Concrete t = 300 mm
Stairs : Plywood Finishing Concrete
4000
Floor : Hard Court Surface =100 mm Screed t = 100 mm Concrete t = 300 mm
4500
アウトドアテニスコート
Indoor Tennis Court 8000 mm
Shower Room, Machine
250
CROSS SECION (INDOOR TENNIS COURT)
The indoor tennis court places on the other side of the valley of dojo following the existing slope. The excavation of the land helps to divide players' eyes and the audience's eyes not to make discomfort for playing. In addition, sunlight can reach through the polycarbonate wall, thus, natural light is enough to ensure the quality of light for playing inside in sunny day.
22350 22850
250
Indoor Tennis Court 8000 mm
mDF
sDA
ASE
Indoor Tennis Court 8000 mm
Shower Room, Machine
Indoor Tennis Court 8000 mm
B1 FLOOR PLAN (INDOOR TENNIS COURT) S = 1/400
Running Station
Activities happen where avalanches happen...
to be continued...