ZIYI FU Email: ziyi_fu@gsd.harvard.edu Tel: +1 617-218-7520 Graduate School of Design, Harvard University, Boston LANDSCAPE ARCHITECTURE and URBAN DESIGN PORTFOILO
ZIYIFU
18 Peabody Terrace, Cambridge, MA 02138 +1 617.218.7520
ziyi_fu@gsd.harvard.edu
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CONTENTS
LIBRARY ASSISTANT ar ar nr t an rar
CONTINUOUS NODE FOR TOD
DYNAMIC SLOPE
HARVARD GRADUATE SCHOOL OF DESIGN
R E S E A R C H
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Airport Urban District in the New Age
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
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D D D D D D D
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ASSISTANT DESIGNER D sign
Time: 2022.02-2022.05
Location: Frankfurt, Germany
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Time: 2019.08-2019.09
Area: 249.4 ha
Location: Shanghai, China
Type: Individual Work
FUTURE IN THE PAST FORWARD
Ancient Mexica Knowledge as Strategy for Holistic Production in Texcoco Basin
7 1
TOUCH THE HISTORY
Adopting kiln and ceramic elements to memorize history
Time: 2018.06
Time: 2022.09-2022.12
Location: Texcoco, Mexico
Participation: GIS Analysis, Research, Masterplan, Individual Design 17
RE(COMMUNITIZE)
Area: 0.7 ha
Location: Jingdezhen, Jiangxi, China
Type: Individual Work
REVIVING SURFACE
Urban Periphery in Flux
Time: 2020.11-2020.12
Participation: GIS Analysis, Landscape System Design, Masterplan, Modeling, Rendering 3
Participation: Data Scaping, GIS Analysis, Design Analysis, Structure, Masterplan, Node Design, Digitial Modeling,Rendering 8
Employing surfaces to reorganize the pedestrain flows
Time: 2019.10
Location: Westwood, Boston, USA
Area: 19.3 ha
Location: Shanghai, China
Type: Individual Work
GREEN TERMINAL
OTHER WORKS
Urban Core in Transition
Time: 2020.09-2020.10
Location: South Boston, USA
Participation: Concept Planning and Design, Landscape System Design, Axon, Detailed Plan, Modeling 4
PERMEABLE TERRAIN
Professional & Comprehensive
Time: 2017.07-
Professional Works
Comprehensive Works Chinese Traditional Garden Design, Construction Drawing, VR and UX, 3D Scanning Art Works Sketching, Art Exhibition Curation, Art Installation, Seal Cutting, Photography
Using terrain to deal with post-industrial pollution
Time: 2017.12-2018.01
Area: 10.8 ha
Type: Individual Work 5
Location: Shanghai, China
the heat island effect
Relying on wind to mitigate
01 37 44 57
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88
78
47
2
A B O U T M E E D U C A T I O N
ast r an sca rc it ct r in r an D sign
C O R E C O U R S E S ra at n rgra
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P U B L C A T I O N A C T V T Y L A N G U A G E & S K L L R E F E R E N C E S
CONTINUOUS NODE FOR TOD
Airport Urban District in the New Age
TIME:2022.02-2022.05
Harvard GSD STU-1505 Airport Districts for a New Age Spring 2022
LOCATION: Frankfurt, Germany
INSTRUCTOR: Joan Busquets, Dingliang Yang
TYPE: Collaboration
TEAM MEMBER: Haixin Yin
PARTICIPATION: Data Scaping, GIS Analysis, Design Analysis, Structure, Masterplan, Node Design, Digitial Modeling,Rendering, 3D Printing
In our preliminary investigation, we look at the open space organization of the airport district and how growth reacts to noise
According to our research, the new transit-oriented development's triggers are the themes of continuity and sports continuous platform connects the two sections of the new airport district. The original location between the station and the terminal has been restored into a neighborhood that is walkable. The station's expansion will include a green city that will enable a variety of sports. When visitors arrive, the whole landscape situation will provide them a pleasant first impression
01
01 02
PRELIMINARY STUDY - AIRPORT OPEN SPACE STRUCTURE AND NOISE IMPACT ON SURROUNDING LAND USE
Open Space Structure Of Airports
Embedded in Nature
Noise Pollution and Impact on Surrounding Area
45-75
Dominant Land Use Type within the 45dB Noise Level Area industrial, commercial, residental, and open space
Four Categories According to Dominant Land Use
Cases are sorted into four categories according their dominant land use types. Green-dominated ones account for about half of the cases. After calculating, we found that the closer the airport, the greater the proportion of open space. The closer to the periphery of the noise contour, other types of land use gradually increases. representative case from each category selected for in-depth research. The center of the concentric circles the abstract noise source, and the concentric circles radiating outward represent the range of different layers. The parcels are the actual plots.
Industrial Oriented Atlanta International Airport
The Atlanta Airport and the Memphis Airport are in this category. The industrial development accounts for about 30% in the 55+ dB area.
Commercial Oriented San Jose International Airport
This category includes the San Jose and Los Angeles International Airport which are both in California. The dominant development commercial.
Mixed of
Connected
Residential Oriented Seattle International Airport
This type of development lay emphasis on the residential, but the residential area all mostly located in the less-noise area. The Seattle, Chicago, Abu Dhabi and San Francisco Airport adopt this type.
Embedded
Green Oriented Boston Logan International Airport
Green space occupies most of the noise area from the inside out. The other eight cases fall into this category. Especially for the 70+ dB noise area, the green space holds more than 90%.
Amsterdam AMSBremen BRE
with Green Belt
Suburban Nature Stuttgart STR Dallas DFW Chicago ORD Shanghai SHA
in Suburban San Francisco SFO Los Angeles LAX Boston BOS Hong Kong HKG
Island/Peninsula
Chicago Boston Paris Los Angeles Abu Dhabi Frankfurt Copenhagen Dallas
dB noise contour map
Chicago Los Angeles Copenhagen Boston Paris Frankfurt Abu Dhabi Dallas
Industrial Commercial Residential Open Space Other
04 03
CONTEXT DIAGRAM
Frankfurt, Germany's fifth-largest city, is home to both the Frankfurt Airport and the Long Distance Rail Station. They are roughly 10 kilometers from the city's core. They have excellent accessibility thanks to connections between metro and inner-city trains.
There is no question that the airport causes noise and has an impact on the neighborhood. The station and the airport are typically surrounded by vegetation. Although we consider the open space as a barrier as well as a buffer between the airport and the nearby settlements.
The main factor in our design reasoning how balance the open space's function as a barrier or buffer.
STRIP DEVELOPMENT
The towns along the Main River, the green open space, and the airport in the north constitute a strip-shaped development. The transportation axis composed of roads, railroads, and highways. They are barely connected to one other.
ISSUES PROPOSED FRAMEWORK Before After Poor Accessibility Complex Vertical Variation Insufficient Use of Space 05 06
SITE
DESIGN FRAMEWORK DESIGN STRATEGIES 08 07
CENTRAL NODE DEVELOPMENT PHASE
MASTERPLAN
09 10
SURFACE GENERATION
GROUND FLOOR DETAILED PLAN 12 11
PERSPECTIVE: GREEN SKYWALK
This skywalk is a continuation of the transparent wavy roof in the central area, which becomes a platform for people to walk on after passing through the station.
PERSPECTIVE: GREEN CITY
Considering the terrain, most of the outdoor sports fields are arranged on relatively flat land and sports buildings are earth-sheltered buildings. People can walk and play on the roof.
GREEN CITY LANDSCAPE
TYPOLOGIES
13 14
SECTIONS
16 15
MODEL PHOTOS
FUTURE IN THE PAST FORWARD
Ancient Mexica Knowledge as Stragety for Holistic Production in Texcoco Basin
TIME:2022.09-2022.12 LOCATION: Texcoco, Mexico
Harvard GSD STU-1402 What Is a Lake? Post-Industrial Landscapes in Texcoco Fall 2022
Nomination Work
INSTRUCTOR: Montserrat Bonvehi Rosich
TYPE: Collaborative Research, Individual Design
TEAM MEMBER: Liuyun Wang
PARTICIPATION: GIS Analysis, Academic Research
Inspired by the collective sustainable production system of the Mexica people, our project aims to reimagine the future food production of Texcoco through indigenous epistemological lens, to create a productive reciprocal landscape of water and land.
02 18 17
ELEMENTS
UNDERSTANDING WATER AND INDIGENEITY
Aqueduct Blade
The hydraulic system started from the Texapo spring soapy or slippery stone, located on Mount Quetzaltepec, and from there skirted and joined hills for more than seven kilometers, carry the liquid the Tezcutzingo. This water was transported through aqueducts and canals that rose from the ground. Some aqueducts are still reserved while some are destroyed or discarded. Three elements were used for aqueducts’ construction: lime, gravel of tezontle and baba nopal, mixture that gave resistance.
Blade are used on site carve and grind the stones which are used for the aqueducts and sculptures. For example, the throne room just carved into the rock.
Tlaloc Statue Debris
Tlaloc the Aztec god of rain, water, lightning, and agriculture. The Aztecs both loved and worshipped Tlaloc. In order appease the water god, was seen necessary perform human sacrifice provide energy for his sustenance and nourishment.
Other sculptures at Tezcozingo were commissioned the monarch remind the population his historical achievements in the early fifteenth-century wars that established Texcocan independence and built an empire in alliance with Tenochitlan.
Modern Machines
In 1539, the first bishop of the Mexico dioceses ordered destroy part of the sculptures and the architectonic complex built by the emperor poet Nezahualcóyotl the Tetzcotzinco Hill. 481 years later, there was another damage the aqueduct, considered one of the most important hydraulic works from pre-Hispanic times that dates from 1200 1521 A.D. The affectations suffered the hydraulic structure are irreparable damage.
Medicinal Plants
The presence large igneous rocks protects micro-habitats with paricular characteristics here. Tezcutzingo was previously the garden owned the famous poet king Nezahualcoyotl. This illuminated king loved nature much that not only did he study plants and animals, but also he had pictures those being unable grow here painted from nature and copied on the wall of his palace. Many medicinal and exotic plants were grown here, including Huacalxochitl, Yolloxochitl, and Ololiuhqui. Their have medicinal functions like comforting hearts and eliminating sterility.
What’s more, some plants are related the God.
For example, the Ololiuhqui related the God Macuilxochitl.
GENERATION
Beans
Squash
Corns/Maize
New hydraulic projects and terrace gardens transformed the previously un-arable land into lush edible gardens containing the three ubiquitous staples the Americas: Beans, squash, and corns. This crop-growing system used here called Milpa. The system designed create relatively large yields of food crops without the use artificial pesticides or fertilizers. Beans are what we call called nitrogen fixers, as they pull nitrogen from the air and deposit into the soil.
Squash comes along and shades the ground. This helps the soil stay moist and prevents the beans and corn from overheating in the hot sun. Sunflowers and bee balm can be planted between the plants attract pollinators and lure hungry birds away from the corn kernels.
Corns, the Mesoamerican staple crop which played an important role in the development of Mesoamerican agriculture, was considered be one the gods. In the Nahuatl language, ‘theocintli’ (mainze) means ‘foods the gods’. As the beans deposit nitrogen into soil, the corn can soak in all of that nitrogen. The corn in turn provides a pole for the beans vine up, while the beans help support the corn stalk.
UNDERSTANDING SOIL
19 20
HISTORICAL MAP OF LAKE TEXCOCO
Aqueducts, canals, and dams Water supply, sewer, and wastewater treatment
CURRENT WATER MANAGEMENT SYSTEM & SUBSIDENCE
DRINKING WATER SUPPLY SYSTEM IN MEXICO CITY
SETTLEMENTS RELATED TO WATER SYSTEM IN TEXCOCO
Terminal Formative Period 50 BC Late Classic Period 600-900 AD Late Toltec Period Late Aztec Period 22 21
TEXCOCO WATERSHED CONTEXT
Mexico’s basin is one of the most altered in the country, owing to the presence of the megalopolis of Mexico City. The basin’s evolution over time led in the formation of a megabasin in which water transported from one source to another to serve the urban region and subsequently drained to prevent flooding. The flow water in the Texcoco River is basically residual water used for crop irrigation, due to the scarcity of water in the zone.
We choose the Texcoco River Watershed as the study area. After researching for the Aztecs’ way of occupying the slope as well as understanding the current condition of this watershed, we figure out six typical parts along the section from the lake all the way up the sierra. The reason for choosing such parts is that they are the overlapping area of several layers, such as former Lake Texcoco boundary, irrigation argiculture, soil degradation, etc.. Our design proposal will also be based on this understanding of continuous sections.
23 24
TERRACE DEGRADATION [ TERRACE CONSOLIDATION & CULTIVATION ]
AGRICULTURAL
26 25
[
& ECOLOGICAL BUFFER ZONE ]
[ PRODUCTION SYSTEM ] 27 28
[ PRODUCTION SYSTEM ] 29 30
[ MASTERPLAN PHASE1 ] [ RIVER TEXCOCO WATERSHED SITE ANALYSIS ] 32 31
[
[
[ MASTERPLAN PHASE2 ] [ AERIAL ] 33 34
PLANTING ]
SEASONALITY ]
[ MARKET DAY SCENARIO ] [ TERRACE SCENARIO ] 36 35
RE(COMMUNITIZE)
Urban Periphery in Flux
TIME:2020.11-2020.12
Harvard GSD STU-1221 Elements of Urban Design Fall 2020
LOCATION: Westwood, Boston
INSTRUCTOR: Peter Rowe, Yun Fu
TYPE: Collaboration
TEAM MEMBER: Guoli Zhang
PARTICIPATION: GIS Analysis, Landscape System Design, Masterplan, Modeling, Rendering
Our site is located in Westwood, the suburban of Boston, and in the middle of the Neponset River. Diverse organisms here depend on the aquatic environment to survive. The problem of stormwater pollution is significant, though. The three main problems are accessibility, a high danger of flooding, and a creek that runs straight through the property. We want the wetlands to contribute as much as they can to the ecology. We get to the conclusion that our site needs to be ready for upcoming industrial restructuring based on the demography and industry analyses.
We make the decision to create a green corridor to link the downward protected areas with the towns uphill. And recommunitize is our design ethos.
37 38
03
FLOODING RISK CONCEPT DIAGRAM CRITICAL HABITAT OF DIVERSE SPECIES IN DANGER
Part of our site at the high risk of flooding during wet seasons.
Four Clusters, Blue-green Corridor, Green Spine, New industries
STORMWATER POLLUTION
Based on Westwood 2019 Water Quality Report
E.coil levels in Neponset River only met the secondary recreation standard
Geometric Mean E. coli (CFU/100mL) Trend Over Past Ten Years
Phosphorus levels in Neponset River exceed the 0.05mg/L limit
Dry Weather (mg/L) Wet Weather (mg/L) Combined (mg/L)
0.06413 0.05262 0.05645
Dissolved oxygen levels are below the 5mg/L standard which are considered stressful to aquatic organism
Max DO Min DO DO (mg/L)
6 3.64 4.94
POTENTIAL ACTIVITIES
1200 1000 800 600 400 200 0 20102011201220132014201520162017 2018 2019
39 40
CONSTRUCTION TYPOLOGIES
Re-Development
PHASING
Nature System
Re-Greening
Re-Inhabitation
Re-Generative
Construction
INDUSTRY DISTRIBUTION
41 42
PERSPECTIVE
Taking
04
GREEN TERMINAL
Urban Core in Transition
TIME:2020.09-2020.10
Harvard GSD STU-1221 Elements of Urban Design Fall 2020
LOCATION: South Boston, USA
INSTRUCTOR: Peter Rowe, Yun Fu
TYPE: Collaboration
TEAM MEMBER: Xiaodong Zhu
PARTICIPATION: Concept Planning and Design, Landscape System Design, Axon, Detailed Plan, Modeling
Our site is located in South Boston near the Seaport district. We hope to find the position of our site on the Emerald Ring proposed by Olmsted. Considering its critical location on the waterfront, we hope to construct it into a new green node at the waterfront. Considering the sea level rise in the waterfront area as well, we checked the five-feet sea level rise and placed a green axis behind it to form a buffer zone, which also connects the park at the southeast corner with the waterfront greenway.
When we investigated the brownfield problem we first confirm which parts of the contaminated soil can be removed and cap the remaining contaminated soil to prevent flood and surface runoff from carrying pollutants into the water body. We use four methodology to treat the coast area.The use of the land will be dominantly mixed-use and other usage include art, waterfront park, deck and pedestrian. We hope that residents and tourists can have a rich waterfront experience
As we define the situ as a green node on the Boston park system, the green terminal will link a bridge and create more green space.
SECTION
into account the topography of the site, the green space hierarchy will be divided into four parts evergreen forest, deciduous forest, emergent wetland and submergent wetland. The green corridor branches will extend to the surrounding neighborhoods. The pedestrian green corridor links the uphill neighborhoods and the wetlands with a walkable environment
44 43
BROWNFIELD STRATEGY
Removal, Capping Construction
WATERFRONT STRUCTURE
BUILDING TYPOLOGY
AXON
DETAILED PLAN
Divide the waterfront area into four parts
Six Types of Buildings and Three Typical Mix Use Parcels SECTIONS
The apartments on the island and the diversified buildings on the residential area make up a colorful and energetic community. The coastal parks, central green belt and the gardens around the apartments formed a highly accessible open space system We have designed several types of housing plan to accommodate different people with different need.
When people enter the seaport, they will see a very diversified coastline The green peninsula serves as natural background.
This view explains a dynamic living scenario with the green belt and fancy buildings
A NEW NODE ON THE EMERALD
RING
CONTEXT PLAN 46 45
COMFLICT BETWEEN HIGH DEMARD FOR JET FUEL AND POLLUTION IT CAUSED
PERMEABLE TERRAIN
Using terrain to deal with post-industrial pollution
TIME:2017.12-2018.01
AREA: 10.8 ha
LOCATION: Shanghai, China
TYPE: Individual Work
The site is located in the post-industrial area by the Huangpu River in Shanghai. The remaining oil tank area is the former airport depot of Longhua Airport. During the process of jet fuel transportation and after these industrial sites were relocated to the suburbs, soil and water pollution were left on the site. Rainwater brings pollution to the Huangpu river through runoff, causing a larger area of pollution.
After initial restoration of the pollution by using some ecological technologies, I hope to alleviate this problem gradually by shaping a terrain found a pattern and considered the tide and traffic factors to deform the pattern, so that the runoff can be purified during the flow through the site. Abandoned oil tanks have also been reused as planting systems combined with planting on site for remediation.
Site Location
Xuhui, Shanghai, China
100 1980 PVG SHA 300 500 700 900 2000201520202035
05
(10000tons) Jet Fuel Components Aromatics Naphthene 10-15% 10-25% Paraffin 28-75%
Jet Fuel Consumption
Haibin Pier&Oil Depot
Gaoqiao Pier&Oil Depot
Wuhaogou Pier&Oil Depot
Pudong Airport Oil Depot
SITE
Hongqiao Airport Oil Depot Yunfeng Pier&Oil Depot
48 47
Shihua Pier&Oil Depot
Site History
The imported jet fuel is transported to the pier by cargo, and the fuel is transferred to the oil tank via underground pipelines for storage. Oil tankers transport jet fuel to the airport apron to refuel the plane.
SOIL & WATER POLLUTION
As rainwater runoff flows through the site, pollutants are brought into the river. At the same time, the rainwater will seep into the ground and flow into the river together with the polluted groundwater.
STEP 01
cargo shipping leaking in water
STEP 02
oil pipelines leaking off coast
STEP 03 oil tanks storage permeate into soil and water
STEP 04
oil tankers leaking in soil
STEP 05
oil trucks leaking
ea ar ran p o r a� n e eling o f t h e l a n e il anker ran r a� n il ank ra e il i eline ran r a� n JET FUEL TRANSPORTATION SITE
01 02 03 04 05
contaminated area industrial site parking arpon
SITE
airport runway oil depot pier cement plant
airplane hanger pitch plant
50 49
ECOLOGICAL STRATEGIES TO REMEDIATE POLLUTION ]
wide range of remediation technologies are available for cleaning up pollutants found at a brownfield site. Common remediation technologies include air sparging, bioremediation, permeable reactive barrier, phytoremediation etc.
*Reference: < Principles of Brownfield Regeneration>
Original Pollution
Ecological Strategy Collecting and
contaminated soil
detention pond
contaminated soil
runoff permeate
Capping
Soil Vapor Extraction
Air Sparging
In-Situ Chemical Oxidation
Permeable Reactive Barrier
No Further Action
Capping SVE Air Sparging
vegetative layer geomembrane drainage layer contaminated soil vapor treatment unit
monitoring well
drainage pipe
vacuum pump air compressor
In-Situ Chemical Oxidation Permeable Reactive Barrier
pump
Soil capping a hard crust on the soil surface that severely limits permeability.
vapor extraction well air injection well
Inject air into polluted groundwater to remediate by volatilizing or driving off contaminants and enhancing the biodegradation processes.
cut the soil
fill the landform
surface wetland
landform
subsurface wetland
capping
Site Cleaning Landform Shaping Runoff Rainwater Flood Collection Purification
Vegetation Establishment
collect water seeding adaptation growing up
reagent
injection well septic system injection well
permeable reactive barrier
plume treated water reactive zone
The technique is used for soil and groundwater remediation to reduce the concentrations of environmental contaminants to acceptable levels.
Walls are installed across the low path of a contaminant plume, allowing the passage of water while prohibiting the movement of contaminants.
Rainwater
NFA NFA NFA NFA
NFA NFA
NFA
[ STEP1 USE
[ STEP2 OPERATING ]
Seeding
Phase Phase Phase
Runoff Flood
51 52
Vegetative Layer Protect Layer Clean Soil Contaminated Soil
[ STEP3 USE LANDFORM PATTERN TO PURIFY RUNOFF ] Natural Pattern Process Pattern Final Pattern Match the Site Vary with Tide Initial Landform City Road Main Entrance Mid Tide Low Tide High Tide detention ponds surface wetlands subsurface wetlands s u r f ace w s u rface w s u fr eca o w s u fr eca o w r ace o w r ace w b su r f ace w MASTERPLAN N 030 90m 60 54 53
The steel frames of oil tanks are kept and reused as the structures for vines to grow. The new planting system serves to remediate the soil and water pollution.
The roots of trees can effectively prevent contaminated groundwater from spreading to non-polluted areas. The contaminated water absorbed by the root system and release into the atmosphere through transpiration.
steel frame base connection point
steel frame base detail
connection detail
Perspective: Lake Landform
When the water level reaches high level during the rainy season, part of the land are submerged. Rainwater and flood enter the site through channels.
CONNECT WITH SURROUNDING
5
tensioned stainless steel rope footing point concrete and steel column base reinforced concrete footing grave ground surface 5 rubble underlayer to footpath compacted rubble substrate 100mm diameter PVC drainage pipe
5mm diameter tensioned stainless steel rope 3mm thick steel connection plate 50mm diameter steel column
Perspective: Islands Oil Tank
During the high tide, part of the landform become islands and serve as subsurface wetlands. The remaining frames of the oil tanks are maintained to enable vines to grow.
*Reference:<Detail in Comtemporary Landscape Architecture>
MODEL PHOTO White Foam CNC Milling
OIL TANK REUSE
A B
Contaminated Water
rainwater runoff
56 55
URBAN HEAT ISLAND
CONTINUES TO GROW
DYNAMIC SLOPE
Relying on wind to mitigate the heat island effect
TIME: 2019.08-2019.09
AREA: 249.4 ha
LOCATION: Shanghai, China
TYPE: Individual Work
The site used to be Dachang Airport, which was planned as one of the eight major green wedges in Shanghai. The heat island effect is serious and the heat is difficult to dissipate. As the site was originally an airport, it’s difficult for plants to grow due to the rammed soil. Meanwhile, the Huangpu River has a large amount of dredging and a large amount of municipal waste is also produced.Through literature reading found that the combination of the two can increase the waterholding ability and permeability of soil.
Through the shaping of the landform and plantation the narrow tube effect of the wind is enhanced and the cool wind is transmitted to the surrounding cities. The low-lying part of the landfrom forms water channels and wetlands The rainwater flowing from the urban road is purified and supplied to the growth of plants, forming a dynamic and stable ecological cycle
06
feeding feedingthecity the city 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 198219861990199419982002 (℃) Aug.Oct.Dec.Feb.Apr.Jun. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 (℃) 232101030507091113151719 -0.2 0.3 0.8 1.3 1.8 (℃)
INTENSITY
CITY CENTER SITE LEGEND High-temperature Zone Sub high-temperature Zone Medium-temperature Zone Sub medium-temperature Zone Low-temperature Zone 40.9 ℃< 38.7 ℃ ℃ 34.3 ℃ ℃ 32.1 ℃ ℃ ℃ based on data from 2019.7.29 u=36.5214 Std=4.3939 using mean-standard deviation method Industrial Zone Annual average heat island intensity in Shanghai from 1981 to 2003 Monthly average heat island intensity in Shanghai from 1981 to 2003 Diurnal variation of average heat island intensity in Baoshan from 2005 to 2013 Urban Heat Island Circulation SuburbUrban CoreSuburb 58 57
MIXING DREDGE AND COMPOST AS PLANTING SOIL
Opeating
19801985199019952000200520102017 100 200 300 400 500 600 700 800 900 INCREASING MUNICIPAL WASTES CAN BE REUSED AS COMPOST <10% 36% 50% Landfill Incinerator Recycle Other residual recyclable food 15500tons per day, decreased by 26% 4500tons per day, increased by 260% 9200tons per day, increased by 130% industrial area residential area ship route port railway station railway dredging ships Approximately dredge generated every year dredge dumped every year 70,000,000m3 60,564,860m3 dredge compost planting soil
Steps original airport mix dredge and compost overlay new soil on the site create landform collect runoff and rainwater plant trees
TRANSPORTATION
Increasing Amount of Household Wastes Low Rate of Waste Recycling Daily Amount of Food Waste Increases WASTE DISPOSAL METHOD HOUSEHOLD WASTES AMOUNT WASTE CLASSIFICATION
FRAMEWORK FINDING AVAILABLE
METHODS TO TRANSPORT DREDGE TO THE SITE
Urban heat island effect Dredge Compost Airport abandonment Green wedge Phytoremediation Water purification High cost Planting difficulty Material tests due rammed soil Landform strategy Partial reservation Soil overlay Combining as planting soil Environmental improvement Airport landscape recovery Soil reuse 59 60
EXISTING LAYERS
STRATEGY
airport runway
heavily polluted roads
moderately polluted roads
HEAT
PHASING
rainwater runoff secondary tertiary roads
A. Current Condition
B. Choose Wind Corridor
bio-swale water channel detention pond
MATERIAL FLOW
industrial area residential area
C. Retain Water
WIND SOIL
wind corridor
dredge
compost airport runway
city runoff
topography
WATER
rainfall
D. Topography using planting soil mixed by dredge and compost
HYDROLOGYCOST CONTROLVEGETATIONACTIVITY SYSTEMCOMPOSITE EXISTING CONDITIONS
INITIAL OPERATION
MORPHOLOGY
PHASE2 OPERATION
PHASE3 OPERATION
tree
landform
irrigate guide
enhance deten�on pond
E. Irragate Trees
F. Transmit Cool Winds
OPERATION
lawn
Set Wind
Set
Enhance
Tube
Build
Build
Detention
Mark
Reduce
Reset
Lawn
Trees
Enhance the
Tube
Mark
PHASE4
city road waterway
road
Corridor
Waterway
Narrow
Effect Final Morphology Build Cultivation System
Stormwater Management System
Main
Ponds Build Water Purification System
Rammed Soil Zone Water Channel Passes through Rammed Soil Zone Build Islands to
Digging and Cutting Cost Use the Excavated Soil Shape the Topography
the
Zone Plant Trees along the Ridge
Radiate
Narrow
Effect Final Planting Method
Entrances Build Footpath System Set Activity Zone
61 62
5 12 11 1. activity platform 2. amphitheatre 3. basketball court 4. wetland 5. big lawn 6. badminton court 7. entrance 8. viewing platform 9. wetland 10. loating island 11.entrance 12. basketball court 13. amphitheatre 14. activity platform 15. entrance 16. big lawn MASTERPLAN 10 13 14 15 16 100200300m SECTION A-A SECTION B-B SECTION C-C SECTION D-D SECTION E-E SECTION F-F SECTION G-G SECTION H-H big lawn wetland amphitheatre entrance big lawn
SECTION FOREST WETLAND chinensis Roxb Fraxinus japonica Linn. Sophora Ailanthus altissima Cedrus deodara (Roxb.) G. Don Koelreuteria paniculata pumila L. Ulmus Arundo donax var. versicolor Scirpus validus Vahl Typha orientalis Presl salicaria L. Lythrum Pontederia cordata L. Nymphaea L. 63 64
PLANTS
AERIAL VIEW
The green wedge primarily consists of woodlands and wetlands, which purify and cool the air. Through the use of landforms, planting techniques, and a water system, the green wedge maximizes thermal comfort and air quality.
Cool Wind Cool Wind Cool Wind Cool Wind Hot Wind Hot Wind Hot Wind Hot Wind 65 66
TOUCH THE HISTORY
Adopting kiln and ceramic elements to memorize history
TIME: 2018.06
AREA: 0.7 ha
LOCATION: Jingdezhen, Jiangxi, China
TYPE: Individual Work
As the capital of porcelain, the output of porcelain in Jingdezhen has always ranked first since Ming and Qing Dynasty. Despite the glory brought by porcelain, the historic city fails to live with the time Many historical sites have disappeared. As for Jingdezhen, porcelain not only a container, but also the memory and culture of the city and people living here.
My design site is located opposite to the Jingdezhen Imperial Kiln Museum. The historical sites have all been relocated. Memories and history behind are being forgotten by people.
redefine the design site as the entrance plaza of the museum and create a narrative space for visitors by using the form of kilns as landform When walking along the intended route, visitors can perceive the history and culture in a chronological order.The connection between visitors’ perspective, body, emotion and landscape becomes closer and deeper. The plaza leads visitors to travel through time and feel the cryptic relationship between the city and porcelain.
07 68 67
MANY PORCELAIN HISTORICAL SITES LOCATED IN JINGDEZHEN CITY
DESIGN FRAMEWORK
SITE LOCATION SITE LEGEND Provincial cultural relics protection sites Kiln ruins Porcelain Making Process 69
kilns completed porcelain kept in museums flawed porcelain tilesburied underground
OPPORTUNITY FIELD ISSUE CONNECT MEMORIZE COMBINE Adjacent to museum Isolation between museum and resident Surrounded by residential area kilns archaeological sites desert pedestrianroutes intented routes walls museum above ground archaeological sites underground memorial plaza brisks rammed earth ceramic tiles combine space with human activities design site imperial kiln museum Materials Landform 70
Design Goal Strategy
TYPOLOGY OF LANDFORM
When passing through the memorial plaza, we intend to constitute a narrative space connecting different sequential scenes. The scenes are presented in the chronological order of how porcelain are made, being fired, buried in the ground and passed through history, discovered by us today and memorized. History and time can be perceived through the emotional space.
subtle rammed earth slope with ceramic tiles buried on the other side constructed as the first scene of the story.
By using the form elements extracted from the traditional kiln, a hierarchical space constituted.
The other side of the slope covered with historical ceramic tiles, creating a moving atmosphere show history.
Some ceramic tiles are embeded on the slope. The site may used to be a kiln.
The kilns also create various space for activities on the site.
The narrow pathway a metaphor of the long history the kilns and porcelain have experienced. With sunshine glittering through the parochial gap above head, visitors may have the feeling of traveling through time and space when looking at the gleam of sky.
Surrounded by hills covered with ceramic tiles, visitors will directly sense the site history.
The firing of making process of porcelain are realized in such kilns!
The last scene of the story the overall view of the plaza. By looking back to the route passed by, the history of kilns and porcelain are vividly shown in all dimensions.
When walked through the kilnlike space, can feel the tradition as well as the new interpretation of the morphology of kilns.
Plane Cylinder Cylinder Cylinder Combination Subtraction 0° Rotate EXTRACT & APPLY 5° 10° 15° 20° 25° 30° Combination Subtraction 71
KILN MEMORIAL PLAZA 72
MASTERPLAN PATH SECTION 5 10 11 12 13 14 15 16 KEY PLAN 73
STUDY MODEL PHOTO
PERSPECTIVE FROM ENTRANCE
AERIAL AERIAL VIEW AERIAL VIEW 74
PERSPECTIVE FROM RESIDENTIAL AREA
red brick
The arch structure of bricks used to create the image of a kiln buried in the soil, evoking the memory of the traditional porcelain craft.
ground
cement mortar mould
ground
rammed earth
DETAIL 2
red brick concrete foundation
The broken ceramic tiles are hung and embedded in the wall. When people walk through the narrow passage and surrounded by ceramic tiles, they can feel the process behind history and the bitterness behind a complete piece of porcelain.People can touch these tiles with their own hands.
75
DETAIL 1
rammed earth
ceramic tile
iron gauze
lock catch
ceramic tile hole
76
REVIVING SURFACE
Employing surfaces to reorganize the pedestrain flows
TIME: 2019.10
AREA: 19.3 ha
LOCATION: Shanghai, China
TYPE: Individual Work
The site is located in Jingan District. The Beijing-Shanghai high-speed rail passes through the site and splits the site from north to south. When people need to go north-south, they often need to go a long way. There are four stations on three subway lines around the site, but there is no transfer station where the three lines meet It takes surrounding residents over eight-minute walk to get to each station, and the arrival appears more complicated due to the cut off of the rail At the same time, due to the lack of interchange station, people need to take more stations to transfer to another line that actually passes through the site itself.
This a matter as well as opportunity of the site. hope to solve this problem by adding a transfer station. At the same time, in order to reorganize the pedestrian flow, I reorganize two main routes and form two interlaced surfaces replacing the original stepped flyovers with ramps and organize vertical relationships. There are convenient switching nodes between the two surfaces, which greatly shorten the time for people to travel in the north-south direction. The green planting and large lawn on the surface provide a place for outdoor recreation in addition to isolating noise pollution.
08
77 78
Shanghai has the longest underground operating mileage in the world. The transfer system convenient for people to interchange from one line to another. However, there're still some missing points.
SITE ANALYSIS Poor accessibility to the underground station costs residents more time for commuting. Meanwhile, the connection between north and south is split by the rail, which also produce noise pollution.
Complaints about Transportation
When interviewing the residents, most of them complained about the inconvenient transportation. Four underground stations nearby are all beyond minute-walk. Even there are line and line 8, there no transfer station here so people have to walk long distance the other line. Due the rail spliting two sides, people have to go through flyover and underpass get to the stations.
SITE Passenger Volumn of Main Transfer Station 35 25 20 15 10 5 (10000passengers) Century Avenue Line 2,4,6,9 People's Square Line 1,2,8 Xujiahui Line 1,9,11 Hanzhong Road Line 1,12,13 Longyang Road Line 2,7,16&Maglev Laoximen Line 8,10 Lujiabang Road Line 8,9 30
4&8
It's difficult for our old people to go downstairs and upstairs through the underpass to the underground station on the other side of the rail. It's takes me more than ten minutes to walk to the underground station everyday. Even there are line
nearby, it's inconvenient to transfer from one to another.
UNDERGROUND SYSTEM LINE10 LINE9 LINE 2 LINE 13 LINE8 LINE 11 LINE 11 LINE 7 LINE 7 LINE1 LINE 12 LINE 1 LINE 10 LINE 12 LINE6 LINE9 LINE 2 MAGLEV LINE 8 LINE 16 LINE 4 LINE 3
79 5min walk c irc le 5minwalk circle 5mi n walkcircle 5minwalkcircle 5min walkcircle
LINE Shanghai Railway Station LINE Shanghai Railway Station LINE Zhongxing Rd. Station LINE Baoshan Rd. Station LINE 12 Qufu Rd. Station Noise Pollution from Rail
1
2 Poor Accessibility ISSUE 4 Lack of Green Space
3
Transportation SITE Residential Area Business Building Rail Underground Station Line Line Line 12 13 Node 80
ISSUE
ISSUE
ISSUE
Inconvenient
INEFFECTIVE FLOW COMPLEX VERTICAL VARIATION
Because of the rail spliting two sides of the site, people have walk through the underpass to get to the other side. Meanwhile, many buildings on the site are desert but haven't been pulled down, which causes people to travel long distance the underground and lightrail stations.
The rail of the lightrail raises from level with the ground to 10 meters aboverground when passing through the site. The elevated and tunnel on two sides the site are equipped with flyover and underpass. However, people have climb stairs to walk through, which is really reasonable for the disabled.
2. USE SECTION TO RESHAPE OUTSIDE SPACE
4 Issues
4 Strategies8 Operations
1. SEPARATE
1. Noise Pollution
set a barrier plant hedges
Sections
Important Sections on Layout
2. LINK
2. Poor Accessibility
3. TRANSFER
3. Inconvenient Transportation
connect platform build flyover
Important Sections on Perspective
4. ADD
4. Lack of Green Space
light rail underground build transfer station
build grass slope
vertical planting
After considering sections on the intended route, decide to use a large landform to connect two sides of the rail and main nodes which residents most frequently use. It may consist of two intersecting planes.
flow node resident intended flow office worker flow node office worker intended flow exchange node secondary flow
1. REORGANIZE THE FLOW resident
UNDERPASS BUSINESS AREA BUSINESS AREA RESIDENTIAL AREA RESIDENTIAL AREA LOGISTICS SERVICE ELEVATED A IL LINE4 UNDERPASS ELEVATED A IL Level with the Ground 10m Aboveground 20m Aboveground Level with the Ground Lowest Point 8m Underground LINE UNDERGROUND 15m Underground UNDERGROUND LINE4 81
82
STEP1 SET TWO SURFACES
STEP2 CONNECT TWO SURFACES
1. organize two routes 2. construct two surfaces 3. lift the surfaces surface morphology connect two
STEP3 ADD FLYOVER, GRASS SLOPE AND PATH
MORPHOLOGY
1. add flyover 2.
grass
open space and lawn 3. add walking path final morphology
spiral ramp 83 MASTERPLAN LINE 4&8 STATION 050100150m 5 10 11 12 1grass slope 2flyover 3big lawn 4spiral ramp 5activity platform 6straight ramp 7spiral ramp 8grass slope 9avenue 10grass slope big lawn plaza 11 12 84
surfaces add straight ramp add spiral ramp
add
slope to generate
add
AERIAL VIEW LINE 4 LINE8 STATION 85
PHOTO 86
MODEL
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