PORTFOLIO BY YOO JIN JANG Bachelor of Architecture, Seoul National University, Korea
RESIDENTIAL AREA EXISTING PARKS NOVEL PARK-
H Y B R I D < A N C I E N T F U T U R E >
Inhabitants Local Community
SCOOPED GROUND (地)
Severely Disconnected Civil Facility and Nature and Local Community should be linked ! Indicator to state that Detention Resorvoir is severed from other parts of open spaces.
Ground of detention pond is lower than neighboring area.
In order to let light into the bottom, plates are perforated.
In order to maximize the use of land, multiple layers are set up.
Light is introduced.
EXISTING OPEN SPACE 1 - The Han River Park
Individual Work, 2009, 5-1 studio
Pungsung Middle School Pungsung Elementy School
EXISTING OPEN SPACE 2 - Olympic Park NOVEL PARK - Detention Reservoir Park
Cultural Facility Rate
JAMSIL, SEOUL, KOREA VEGETABLE GARDEN, PUBLIC PARK, CITY ENGINEERING FACILITY
This project is my graduation project of my 5th year studio. Every participants of graduation exhibition were expected to choose their own topic and the site for the project. The Site that I choose is Seong-Nae Stream which is accompanied with detention pond and bank for flood in the middle of high-rise housings. This cityfacility is definitely necessary for citizen’s safety but it spoils residential environment so that people usually avoid those facilities.My intention of design is to connect this city-engineering facility with citizen’s daily life.
SITE City Facility Urban Environment Detention Reservoir
EXISTING OPEN SPACE 1 Han River Park
NOVEL PARK Detention Pond Park
Inner space can be classified as flood area and 1yr-rounddry area.
Each floors are categorized by whether or not they have light.
It becomes easy to link local community and waterfront, providing convenient walking environment.
Plants are distributed at shade area and flood area.
Road Paving Rate
EXISTING OPEN SPACE 2 Olympic Park
Jam-Sil Park Lio Apartment Seong-Nae Station
SUNNY DAYS - usual situation
ON RAINY DAYS
SEOUL LAND AREA
So, the Result is that Seoul people keep going to Gyeonggi province to find arable field.
DESIGN KEYWORD 1. PLANT : A WEEKEND FARM, PUBLIC GARDEN, BIOTOP 1. SHADE 1. WATER LEVEL
INCOME(per a family, a month) 3,241,000 won
LEISURE FEE RATE (/income)
14% Why the site is scooped and can not be harmonized with adjacent area? Due to the Detention Reservoir’s function : FLOOD CONTROL
VEGETABLE FARM (WEEKEND FARM) AREA 23.85ha
Seoul Citizens want more leisure and vegetable gardens ! Thus, if we make more Vegetable Gardens in Seoul? kinda Jackpot !!
SHADE STUDY OF THE MOST SUNNY DAY IN AN YEAR 0.5M 1.0M 2.0M 4.0M
SHADE STUDY APPLIED TO VEGETABLE TERRACE GARDEN
5:00AM, SUMMER SOLSTICE
6:00AM, SUMMER SOLSTICE 6:00AM
WHAT KIND OF CRITERIA CAN BE APPLIED TO CLASSIFY NEEDED PROGRAMS?
MAIN ENTRANCE / MOVEMENT FLOW
THE ANSWER IS 1 ‘WATER LEVEL’ 2 ‘SHADE’
ECAPS ROIRETNI TOL GNIKRAP NOITATEGEV ELPOEP
9:00AM, SUMMER SOLSTICE
+14.0 m G.L (Third floor)
INTERIOR SPACE PARKING LOT VEGETATION PEOPLE CARS ENTRANCE
NORTH SIDE ENTRANCE 8:00AM NOON
NOON, SUMMER SOLSTICE
+7.0 m G.L (Second floor)
PROGRAMS DISTRIBUTED BY SHADE
3;00 PM, SUMMER SOLSTICE
0.0 m G.L
SOUTH SIDE ENTRANCE
6;00 PM, SUMMER SOLSTICE -6.0 m G.L (UNDER FLOOD LINE)
9;00 PM, SUMMER SOLSTICE
PROGRAMS DISTRIBUTED BY WATER LEVEL
WEEKEND FARM OFFICE
FARMING TOOL STORAGE
-6.0m (Under Flood Line)
Detention reservoir protects residential area in rainy period. To keep this engineering function, each programs should be distinguished by whether or not they can withstand being submerged.
+7.00m (North side Ground Level)
0.0m (South side Ground Level)
+14.00m (Roof Floor Level)
VEGETABLE GARDEN (WEEKEND FARM)
REST AREA, CAFE
FAUCET FOR CLEANSING ORGANIC FOOD MARKET
UNIQUE PLANTS GARDEN
CAN NOT BE SUNK UNDER WATER CAN BE SUNK UNDER WATER
BIOTOP GARDEN (Aquatic Plants) 1.18.3. SECTION
RUNNING TRACK AND FIELD CHILDREN’S PLAYGROUND
LOCAL PUBLIC LIBRARY
BICYCLE, INLINE SKATE RENTAL
Image of a rainy day
BASKET BALL COURTS
PEDESTRIAN BRIDGE PUMP - ENGINEERING FACILITY
HIGHWAY HAN RIVER
1.15.2. LONGITUDINAL SECTION DIAGRAM
CHANNEL BIOTOP GARDEN
RESIDENTIAL AREA VEGETABLE GARDEN
SUBWAY OVERPASS BRIDGE
C O M M E R C I A C O M P L E <ECON-ECO+ICON @ E U N P Y O U N R E D E V E L O P M E N A R E
L X > G T A
GROUP Work, 2008, 4-2 studio EUNPYOUNG , SEOUL, KOREA
ANCHOR FACILITY ENTRANCE OPEN SPACE
COMMERCIAL COMPLEX. ECO-FRIENDLY STRATEGY PROGRAMS Introduction As a 4-2 studio project, Eun-Pyoung Gu New town area was given to 4th grade students. This site is wellknown as a redevelopment land as a part of housing policy. This area is now at the end of construction and habitants’ move-in is starting to occur. Eun-Pyoung Gu is one of the most controversial areas because of its methodological issues and whether or not it will be successful. Given program is a housing-commercial complex.
TEAM MEMBER : YOO JIN JANG, LIM JI YOUNG, KI-SAE HO PROJECT CONTRIBUTION : CONCEPT DEVELOPMENT, SPACE DEVELOPMENT, DIAGRAM(ESPECIALLY 3D DIAGRAM), MODELING, CAD DRAWING PERIOD : 9.2008.~12.2008.
STREAM <-> SHOP
the Building within the Building Strategy programs and shopping space are located in the stream-lined glass structure
Concentrated Part Detailed section and outer-wall section are drawn up for this part including Agriculture Theme Park as strategy program, on the condition of that this outer wall is curved surface that has two-way curvature.
SUNLIGHT CONTROL FOR PLANTS
70mm SOIL 70mm COCONUT TRAY, FLOODING CONTROL BRACKET 80mm ROOT-PROTECTION PLATE 50mm HEAT INSULATOR, WATERPROOF MEMBRANED CONCRETE SLAB, HEAT-INSULATED WATERWAY
1. 8 STEEL ARCHES : 64m(w) * 34m(h) 2. STEEL TUBE DIAMETER : 150mm 3. ALUMINUM SPIDER SUPPORT 4. FALL PROTECTION COMPOUND DOUBLE GLAZED GLASS 3500mm(w) * 1500mm(h) ~ 900mm(h)
Summer solstice, sun’s incidence angle.
Skin as One Building :
Non-Load Bearing, Single Shell, Translucent
Winter solstice, sun’s incidence angle.
1st outer Building - as Case of the building 2nd inner Building - Strategy programs
STEEL SCREEN 1. HIGH TENSILE BOLT. M=-8, L=40, NUT, CLIP SET 2. EYENUT, THE INSIDE DIAMETER 20 3. SST SCREEN
Strategy facility requires sufficient natural light in order to raise plants and grass. On the other hand, commercial area as a leading program, sun light should be not allowed to come in.
the Skin within the Skin
SLAB 1. CONCRETE PANEL FLOOR 35mm 2. DECK PLATE 110mm 3. OPEN WEB JOIST 4. SERVICE SPACE COLUMN - H-SHAPE SECTION STEEL ALC COVERING 5. CEILING FINISH - ALC PANEL 10mm
1st outer SKIN - Glass + Steel Arch
ARCH : Crossing Arches (crossing arches can endure lateral load and wind load more than ordinary arches.)
Outer Skin is made of glass shell and steel arches without columns. SHELL : Low-e double glazed glass. (A lot of plants demand introduction of sun light.)
2nd Inner SKIN - Steel Screen
CEILING : Apart from shell, each slab has its outer wall which is made by steel screen. Things in the building can be vaguely seen through steel screen and at night, illumination is radiated from inner side of the building, magnifying building’s existence.
COLUMN H-SHAPE STEEL ALC PLATE COVERING
MAIN FLOW DIAGRAM OF HONG-IK UNIV. AREA
Problem is stagnation flow.
THE QUESTION IS... WHY IS A PLAZA NEEDED? Rather than falling into mannerism and just letting external factors ruin the original attraction, granting them a new order -
CRAFT ART STUDIO
GATHERING @ PLAZA
EACH FACE OF THE SURROUNDIND PART RESPONSES TO THE BORDERING AREA
MAXIMISE THE POSSIBILITY OF THE SITE : MORE OPEN SPACES AND MORE INTERCONNECTION WITH EACH OTHER FOR THE CONSEQUENCE OF MORE PROFIT AND MORE PEOPLE’S FLUX
Individual Work, 2008, 4-1 studio
HONG-IK UNIV AREA, SEOUL, KOREA
PLAZA, COMMERCIAL BUILDINGS Introduce This studio project was assigned in 2008 and this is one of my 4th year-studio projects. The location of this project was not firmly determined but select the site’s location was up to students within limited boundary. So students should have researched the area. After then, we chose the own site. The site is Hong-Ik univ.area, where is one of the most dynamic area in Seoul, Korea. Given program is plaza. All students of the studio were expected to follow these given conditions but also could add or specify bestowed programs.
THE POSSIBILITY OF THE SITE
MAXIMISE THE USE OF BUILDINGS
10% 26% 16%
G NG HOUSINHOUSI G NG HOUSINHOUSI
BUILDING 1 - INTERCONNECT - BUILDING 2
HOUSING HOUSING BAR & CLUBBAR &MAINCLUB BAR & CLUBBAR & CLUB HOUSING HOUSING BAR & CLUB BAR & CLUB BAR & CLUB BAR & CLUB DESIGN PROPOSAL
TAINED EXISTING PROGRAM AREA
RETAIL SHOP RETAIL SHOP
RETAIL SHOPRETAIL SHOP RETAIL SHOPRETAIL SHOP RETAIL SHOPRETAIL SHOP Present situation of Present Each situation of Each Program’s Area Program’s Area
RETAIL SHOP RETAIL SHOP
Future situation of Each Future situation of Each Program’s Area Program’s Area
THE PLAZA IS DESIGNATED INTO 2 PARTS OF CLUSTER. 1.
SURROUNDING MASS A PUBLIC SPACE FOR GATHERING AND A
LIVELY RENDEZVOUS POINT WHICH CAN BE A DESTINATION OF THE FLUX
IF, people’s movement flux permeates the site like THIS?
PERIOD : 4.2008.~7.2008. ADDED UP : 10.2010. (SITE ANALYSIS, DIAGRAMS)
STRIPED MASS -
TREES FUNCTION AS ONE FACE OF THE PLAZA, PROVIDING SEMIVISIBILITY AND PENESTRATION
CLUSTERS WHICH DRAWS PEOPLE’S MOVEMENT INTO GATHERING PLACE
THEN, HOW? THE SECOND QUESTION IS...
WHAT IS THE CONDITION OF NEW AGORA?
2nd FLOOR PLAN
3rd FLOOR PLAN
3.02.2. INDICATORS OF FLOW-STUCK AREA % (total100)
other area of H. univ.
other area of H. univ.
2nd, 3rd Floor Vacancy Rate Comparison
4th, 5th Floor Vacancy Rate Comparison
% (other area people density average100)
% (other area people density average100)
other area of H. univ.
People’s Main Street Occupation Rate Comparison (Road Permeability Rate)
1. Drawing people’s Flow to one Place (like a suction) 2. The absorption of the new into the old
SUBWAY other area of H. univ.
People’s Narrow Alley Occupation Rate Comparison (Road Permeability Rate)
DESIGN PROCESS Not-yet-characterized volume of residence, gallery, cafe
C O N T E X T C O N T O U R Geometrical Beauty of this Area Should be Protected !
Individual Work, 2006, 2-2 studio
Introduce This studio project was assigned in 2006 and this is one of my second year studio projects. The location of this project was determined from the starting point. The site is Buk-chon where is one of the most historical area in Seoul, Korea. This area has its own geographical, architectural and urban features. Given programs are a gallery (museum), a café and a residence for a nuclear family. All students of the studio were expected to follow these given conditions and could add or specify bestowed programs.
Development consists of 3 Types.
BUK-CHON, SEOUL, KOREA Gallery, Cafe, Residence
Since stiff retaining wall exists next to the site, remained mass is divided again to reduce sense of enclosure for pedestrians.
North-South direction circulation flow is needed. Because of this necessity, mass on the ground is divided.
Gallery is buried under the ground due to the necessity of darkness for appreciation
Then, HOW? EXPECTED FORMS OF THE FUTURE
REVEALED FORMS OF THE PRESENT
Standing Between Modern and Traditional, Give it a shot!
3. Environmental Variation
NOT Self-Replication, BUT Environmental Variation! Korean Traditional house.
1. Merge the plots and destroy urban tissue. 2. Preserve the plots and urban tissue. - Self Replication
Classical typologies with contemporary innovations within the development will continue this tradition. House is bordered with the private street of North side. To keep its privacy, the bottom of the house is lifted.
Steep retaining wall
The gallery is located underground to provide enough area on the ground and offer dark space for the gallery. This Pyramid acts as an attentiongetting objet and its material(glass) is contrated with house’s material(concrete).
PERIOD : 9.2006.~10.2006. ADDED UP : 10.2010. (SITE ANALYSIS, DIAGRAMS, WRITING, CONCEPT CLARIFICATION)
House is located in rear which is bordered with a more private street. Entrance of the gallery is created in the form of pyramids to draw people’s attention. Cafe, house and the entrance of the gallery create a strong sense of balance through form and color.
The ground of site follows the neighbor’s plot geometry. But the appearance is not exactly same as adjacent area. It consists of stone, grass, bricks.
SPACE RECOLLECTION PORTFOLIO MADE BY YOO JIN JANG DECEMBER, 2010 PUBLISHED IN KOREA ON DECEMBER 20, 2010 TEL : +82 31 711 9301 CELL : +82 10 4359 9301 110-601, SU-NAE 1 DONG, BUNDANG GU,GYEONGGI PROVINCE,KOREA ALL IMAGES, WRITINGS, DRAWINGS ARE PRODUCED BY YOO JIN JANG