SUZHOU RIVER HEALING PLAN: CONNECTING A MISSING LINK FOR HEALTHY AGEING - STAGE 1
University of Sheffield Landscape Department Yaotian Chen
Making use of the historic heritages to revitalise the riverfront against in the context of ageing
URBAN ANALYSIS
AGEING DATA & GREEN SPACES PUDONG AIRPORT
BEIJING (5hrs HSR)
1
4
(20 KM)
CENTRAL CITY AREA
STUDY AREA
HONGQIAO RAILWAY STATION
HONGQIAO AIRPORT
SHANGHAI SOUTH RAILWAY STATION
GUANGZHOU (7hrs HSR) RAILWAY LINES
1
2
5
3
METRO LINES
CITY ROADS
600 1200
Roaming Exercising Seeing Plantings
Time to the nearest park
20 - 30 min
6
10 - 20 min
Jiuzi Park
A1
ACTIVITIES:
A
C1
B
Roaming Exercising Seeing Plantings Resting Gaming
Existing green spaces
Creative Industrial Park
The Bund
C
Jing’an sculpture park
ACTIVITIES:
Jing an sculpture park
Roaming Exercising Exhibition Meeting Catering Staying
MAIN USERS: Residents Businessmen White Collar Tourists Teenagers
ACTIVITIES:
Ever-bright city park
Roaming Exercising Chatting Resting
MAIN USERS:
MAIN USERS:
Daguanyuan park
Residents Teenagers The Elderly
Residents Children
Available from:doi.org/10.3390/su11226521 Available from: https://doi.org/10.1177/0308518X19860539
High-end residential area (proposed)
Residents
Residents
Creative Industrial Park
2400M
MAIN USERS:
MAIN USERS:
6
B1
Comprehensive area of commercial and business
ACTIVITIES:
Daguanyuan park
5
Roaming Exercising Fishing
Tourists
30% - 54%
4
ACTIVITIES:
Jiuzi Park
MAIN USERS:
22% - 29%
3
Ever-bright city park 0
16% - 21%
2
STUDY AREA: 401 hectares SITE DESCRIPTION Suzhou River is the mother river of Shanghai, with abundant human resources and riverside water landscape, which is a rare urban open space in dense cities. After 2015, Jing'an and Zhabei were integrated into a widder Jing'an District. For a long time, the Suzhou River has become a geographical and psychological barrier. The prosperous Jing'an District on the south bank is in stark contrast to the marginalized Zhabei District on the north bank. After the merger of the two districts, the two sides of the Suzhou River ushered in a new opportunity, and the 14-kilometer riverside location in the city center is expected to be integrated.
Roaming Sightseeing Ceremony Concert
8.9% - 15%
LOCATION: Suzhou river, Jing’an District and Huangpu District, Shanghai, China
SHANGHAI RAILWAY STATION
ACTIVITIES:
The Bund
Ageing ratio (>65 years old), 2010
Financial business area
Living area
4.7M 3.70M 5.2M
Underused Spaces
Living area
High-end residential area
Central Business area
3.60M
4.7M
3.6M
5.2M
3.5M 2.0M 16.0M
5.0M
South Suzhou Road
Complex of commercial, business and residential
3.60M 3.60M
5.2M
5.7M
50.0M
8.0M
Suzhou River
2.0M 4.0M 20.0M
4.0M
B1 2.0M
2.0M
4.0M 4.0M 12.0M
2.0M
10.0M
2.0M 3.5M
3.5M 2.0M 16.0M
East Kangding Road
North Suzhou Road
5.0M
5.7M 4.7M
3.7M
3.0M
B
A1 3.5M
5.7M
3.0M
A 2.0M
5.7M
3.7M
3.0M
Cultural and entertainment Complex of commercial, entertainment and business
5.7M
3.6M
Land use
Financial and business
5.7M
50.0M
8.0M
Suzhou River
2.0M 4.0M 20.0M
4.0M
C
2.0M
C1 1.5M 3.50M
Guangfu Road
3.50M 2.0M 15.5M
5.0M
South Suzhou Road
50M Suzhou River
8.0M
14.0M
4.0M
2.0M
Guangfu Road
Low-rise residential Multi-storey residential
High-end residential area (proposed)
Comprehensive area of commercial and business
High-rise residential Cultural and entertainment Green space Education and scientific research
HISTORIC HERITAGES
300
600
1200M
SWOT ANALYSIS
Barcelona
Preserved Historic Buildings Historic Buildings with Preservation Values
0
PRECEDENT STUDIES
Russian Consulate Broadway Mansions Hotel
source from: http://ghzyj.sh.gov.cn/ghsp/ghsp/shj/200208/t20020807_181513.html
GOVERNMENT POLICIES
The Embankment Estuary Historic Building Protection Area
115m x 115m Dense Block with Courtyard Since Cerda grid was applied in 1859, the Barcelona government controled that the density of neighbourhoods must not exceed 50%, and the spaces left were opened for garden. The courtyard in the middle of each block is also a green area for passengers. In the plan, each courtyard is planted with big trees and shared with other people in the city. This not only allows urban residents to have their own yards, but also communicate with others.
Coastal slow network PROPOSED ELEVATED ROADS/BRIDGES LIGHT RAIL LINES/STOPS EXISTING ELEVATED ROADS/BRIDGES
Public space into a network
Zhejiang Road and Wuzhen Road Historical Building Protection Area
Vibrant city functions
Somekh Appartments Bank of China Building Yokohama Specie Bank Yifeng Galleria Glen Line Building
Publicity of the Waterfront Interface Humanistic city - Waterfront recreation venues that are harmony, fascinating, reflecting the city's cultural heritage.
Sihang Warehouse
Yangtze Insurance Building
Basic network Local network
Living area High-end residential area Comprehensive area of commercial and business Financial business area Existing green spaces Proposed green spaces
Cleaner Water
Yifeng Galleria 1911
The Embankment House 1935 Former Consulate-General of the United Kingdom, Shanghai Building 1849 Yokohama Specie Bank1924
Coastal Ecological Space Ecological Technology
General Post Office 1924
Bank of China Building 1937
Huqiu Apartment 1924
Yee Tsoong Tobacco Co. Building 1920 Bank of China Building 1932
Somekh Appartments1933
Source from: Source from: http://www.shanghai.gov.cn/newshanghai/xxgkfj/2035004.pdf Source from: http://ghzyj.sh.gov.cn/hdpt/gzcy/sj/201808/P020180823633440944805.pdf
Glen Line Building 1922
Neighbourhoods
The randomly located service area and administrative complexes, leading to the fragmentation of spaces.
Strengths Green infrastructure
Ecological resources distribute along the site such as the vegetation and wildlife. Enough open and semi-open spaces that distribute in the site.
Threats
Mobility
High density of residents and communities Huge people and traffic flow around the station and the bund
The high accessibiliy to the site from other cities (by train) and other places of the city (by cars, bicycles or public transports)
Heritages
The protection of historic heritages
The high value of historic heritages existing along the river.
source from: http://www.sustainablecities.eu/fileadmin/templates/esc/lib/transformative_actions//_utility/tools/push_resource_file.php?uid=dd9bf772
Junction square between basic and local network streets Junction square between local network streets
Junction between basic network streets Point of public interest
High ageing ratio communities
Policy 1: To regenerate the high density domestic urban fabrics with historic values and transform the blocks in low quality through 3rd party redevelopment.
Broadway Mansions Hotel 1934 Yangtze Insurance Building 1918
The low comfort and convenience of slow crossing the river; The low continuity of Waterfront Slow Moving Space; The low connection with attraction points in riverside hinterland and slow passage of rail transit stations.
NEW POLICIES
source from: https://urbanland.uli.org/planning-design/barcelonas-experiment-superblocks/
Russian Consulate 1896
Cultural Gathering Green city - The rivers are organically integrated into the ecological network, and ecological construction is closely related to the daily life of citizens.
Accessibility
Issue 1: High ageing population communites The living area defined by the governmet is in the high ratio of ageing population, which is also in the type of high density.
Banque de l'Indochine Building 1875
Land uses
Historical style protection area and historical style protection neighborhood can be transformed into the mixed-use; Repairing and recreating the historic buildings around the river to develop the visiting lines on both the land and river.
source from : http://ghzyj.sh.gov.cn/ghsp/ghsp/shj/200208/t20020807_181513.html
Pujiang Hotel 1846
The visual and physical connection of vegetation with the surrounding built environment is weak; The lack of green belt in a lot of riverside spaces.
400 Metres
Banque de l'Indochine Building
Jardine Matheson Building
Jardine Matheson Building 1922
The seasonality of vegetation is weak;
The irregularly shaped street grids lead to the inefficiency of neighbourhoods interaction.
Cultural regeneration
Expand Focus Protection Objects Historical Buildings Regenera-
BELOW GRADE METRO LINES/STOPS
Parks and greenways can be set up in small-scale multi-site public event venues to increase the density of activity nodes; Creating attractive open spaces, meeting the needs of public activities of more types and age groups
source from: http://www.sustainablecities.eu/fileadmin/templates/esc/lib/transformative_actions//_utility/tools/push_resource_file.php?uid=dd9bf772
Rich Water Activities
GRADE BUS STOPS STATION/RAILYARD PRIMARY ROADS
Green infrastructure
Optimizing the layout of river crossings,strengthen the function of the public space of the bridge deck and the space under the bridge
Pujiang Hotel
Riverside spatial connectivity
PROPOSED PEDESTRAIN BRIDGES
Connectivity enhancement
Social engagement
Vibrant city - Living, employment, and showy features are highly complex in time and space.
ABOVE GRADE
Weaknesses
Increasing the continuity of the waterfront slow running space to achieve the connection of the waterfront walking track and the jogging track;
Former Consulate-General of the United Kingdom, ShanghaiBuilding General Post Office
Opportunities
Superblocks: A Change in City Model Some streets are tasked with channelling vehicle traffic, others are pedestrianised and green and connect green spaces, neighbourhoods and points of interest while others are free for public functions, linked to living and neighbourhood life. A superblock will consist of nine existing blocks of the grid. Car, scooter, lorry and bus traffic will then be restricted to just the roads in the superblock perimeters, and they will only be allowed in the streets in between if they are residents or providing local businesses, and at a greatly reduced speed of 10km/h (typically the speed limit across the city is 50km/h, and 30km/h in specific areas). source from: http://www.sustainablecities.eu/fileadmin/templates/esc/lib/transformative_actions//_utility/tools/push_resource_file.php?uid=dd9bf772
1
Issue 3: Inefficiency of neighbourhoods
There are 3 neighbourhoods along the river in which people have to spend 20 30 minutes to arrive a park, the typology of the blocks and streets causes the issue of mobility inefficiency.
Communities to the nearest park (time spent above 20 mins by walking)
Issue 2: Discontinuity of blocks The viaduct and river cut the the surroudning urban districts into 4 quadrants, leading to the inconvenience and insecurity for pedestrains.
4 blocked urban districts
Policy 2: To re-connect the neighbourhoods through a shared link in the type of parks built under the viaduct and develop the commercial corridor along the viaduct based on 4 surrounding metro stations and historic regeneration neighbourhoods.
Policy 3: To redevelop a new street grids through regularly shaped streets and complete blocks and replace some low quality buildings by small scale parks in the courtyards of communities. Issue 4: Fragmentation of urban spaces The brownfields and shabby industrial buildings randomly located throughout the river site lead to the fragmentation and low efficiency use of spaces.
Underused spaces
Policy 4: To integrate the public service functions into particular residential areas and replace the industrial buildings and brownfields by green sapces or better commercial land development.