MODERNIZING THE HUTONG | 使胡同现代化 Modernizing the Hutong extracts the positive elements from traditional hutong neighborhoods (pedestrian-orientation, a tight-knit community, and a mix of residential and commercial activity) and transforms it into a modern ecocity by increasing density and commercial opportunities and reducing energy use. We use the canal as a central organizing feature, creating a waterfront and a central park for the neighborhood. 现代化胡同吸收了传统胡同街区的优秀传统，（例如步行导向、联系紧密的街区，商住混合的活动模式等），并且在我们的设计中，我们 把它转变成一个现代的、生态的街区，增加了密度和商业机会，降低了能耗。我们利用水渠作为组织街区结构的关键要素，为街区创造了 水岸和中央公园。
Traditional Hutong | 传统的胡同
Low Carbon Cluster | 低碳组团 Energy Consumption 能量消耗 62,200
Energy Consumption 能量消耗 55,500
MJ/HH/yr
MJ/HH/yr 10% 7%
17%
12%
Operational | 运营 Embodied | 呈现 81%
73%
Traditional Hutong 传统的胡同
Mid-rise Slabs 小高层板楼
High-rise Towers 高层塔楼
Low Carbon Cluster 低碳组团
Transportation | 交通
1. The New Low Carbon Cluster successfully achieves to have an energy performance comparable to that of a traditional Hutong even when it has five times the density and twice the amount of open space. 2. Formally, the New Low Carbon Cluster represents a departure from the conventional FAR - coverage spectrum (where FAR and coverage are inversely proportional). Thanks to a height gradient, high rise and low-rise structures are dispersed throughout the cluster allowing for both a high FAR and a high coverage. Stimulating urban space is not sacrificed in the name of energy efficiency.
180m
FAR: 0.5 coverage: 60%
180m
FAR: 1.0 coverage: 60%
180m
FAR: 2.0 coverage: 10%
180m
FAR: 2.5 coverage: 36%
1. 这个新的低碳组团的能源消耗量可以与传统的胡同相媲美，然而，它的密度则 是胡同的五倍，公共空间面积则是胡同的两倍。 2. 这个低碳组团跳出了传统意义上容积率和建筑密度之间成反比这一定律的束缚 由于高差的存在，高低错落的建筑分布在整个组团中，使得组团中既拥有高 的容积率，又拥有高的建筑密度。激活城市空间并不意味着牺牲能源效率。
2010 Beijing Urban Design Joint Studio Making the Clean Energy City in China Team 5: Yang Shi, Mingfei Ma, Stephanie Stern, Haley Heard, Ira Winder, Adam Galletly, Daniel Daou
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MODERNIZING THE HUTONG | 使胡同现代化 Harbin
BEIJING Taiyuan
Dallan JINAN
Qingtao
SHANGHAI Chengdu
Kunming Hong Kong
3. The city of Jinan is located midway between Beijing and Shanghai. The new development will be strategically located along one of the stops linking the two cities. 4. The master plan is articulated around a system of open spaces, green pathways linking them and activity nodes on each transit intersection. This networked scheme generates and disperses activity across the whole site. 5. Renewable energy forms are physically embodied in urban forms and building systems, but the relationships between these are not linear. A typical cross section illustrates how several systems (i.e. grey water management, geothermal and solar heating) exchange energy through an integrated whole.
N 0
250
500m
Master Plan | 总图
40,000 m2
cluster size
tributary springs
agriculture
solar farm
transit stop
Integrated Form-Energy Systems | 整合的形式-能源系统
Form-Energy Systems Ecology | 形式-能源系统生态 URBAN FORM
BUILDING SYSTEMS
FORM
heating ng 1 solar hea
6 solar heating 5 thermal heaating he
GREEN ROOF
SUNLIGHT OPTIMIZATION Building spacing and contours
Reduces urban heat island and provides insulation
OPTIMAL SQUARE FOOTAGE
BIOSWELLS
m
Filter grey water and alleviate heat island effect.
Compact efficient units save up space and increase energy perfor mance.
Grey Water Discharge
Eco-H Hutong Hu ng HEAT ISLAND
TROMBE WALLS Trombe walls improve overall building thermal performance.
Ground floor commer cial provides access to goods and services
MIXED USE
SOLAR HEATERS Solar heating provides warm water and zero emissions heating during cold seasons.
Ground floor commer cial provides access to goods and services
SOUTHERN EXPOSURE
A network of terraces enhances the urban experience.
S
Storm water
Filtered to water table
Grey Water Reuse 3D OPEN SPACES
1a collection 2 grey water 3 recharge 3
VENTILATION STACK
OPEN SPACE Open space equals built space footprint.
Grey Water Cistern
Biio-sswell B ellll e
Grey Water Cistern
Southern exposure is maximized to increase heat gains during cold seasons.
4 hot water storage
Towers create pressure differential to ventilate
ROAD GRID
The cross section highlights the water system, where greywater is stored in an underground cistern and filtered by a bioswale. The water is heated by solar panels and reused as hot water and for heating in the buildings.
NATURAL VENTILATION
Wide east west roads increase sun exposure; narrow north south roads help funnel winds.
Building depth allows for cross ventilation.
SURFACE MAXIMIZATION
GARBAGE DISPOSAL
Increases heat gains, provides illumination and ventilation and improves formal variety.
Garbage disposal is automated putting off the roads fleets of col lection trucks.
PEDESTRIAN PREFERENCE
这个剖面展现了水循环的系统。在这个系统中，中水被贮存在地下水槽中，并且被自然生态系统过滤。这些水 将被太阳能加热成热水，用作建筑取暖。
EXTRA HEIGHT
Preference is given to pedestrians increasing livelihood and decrease ing emissions
Higher ceilings help cool down units during warm seasons.
WATER MANAGEMENT
COOLING
HEATING
WIND TURBINES
VENTILATION
PHOTOVOLTAICS
HEATING
ILLUMINATION
GEOTHERMAL HEATING
Grey waters enter a double cycle of filtration and solar heating.
Using water to cool down living chambers.
Storing heat in water and circulating to raise temperature.
Generating electricity through wind.
Regulating temperature through natural winds.
Generating electricity through sunlight.
Increasing temperature harnessing the sun.
Reducing the need for artificial illumination.
Storing heat in water
HYDRAULIC
EOLIC
SOLAR
GEOTHERMAL
ENERGY
3. 济南坐落于上海和北京之间。这个具有战略意义 的新站将会坐落于两个重要城市间，作为连接它们 的重要枢纽。 4. 总图中，一个明晰的开放空间系统贯穿其中，绿 色廊道连接了这些开放空间，每个活动地点都传递 着通达性。这个开放网络生成了人类活动，并把它 们散布在整个地段中。
5. 从城市形态中和建筑系统中，我们可以看出可更 新的能源形式已经呈现出来了，然而，它们之间的 关系不是线性的。一个精心设计的交织网络和非线 性的关系创造出了反馈的环路，把能源系统连接在 一起。 个典型的剖面阐释出这些系统之间是如何通过一个 整合的体系交换能量的。（例如水管理系统，地热 系统，太阳能系统。）
The connections between form, on both urban and building scale, and energy use are complex and non-linear. The many systems are interconnected. For example, bioswales provide open space, filter greywater, catch stormwater and reduce urban heat island effect in addition to promoting biodiversity.
2010 Beijing Urban Design Joint Studio Making the Clean Energy City in China Team 5: Yang Shi, Mingfei Ma, Stephanie Stern, Haley Heard, Ira Winder, Adam Galletly, Daniel Daou
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MODERNIZING THE HUTONG | 使胡同现代化 Low Carbon Cluster 低碳组团 Our cluster shows a gradient in building height-- from the high-rise around the main commercial street and transit stop to mid-rise residential and local commerce. This diversity creates a variety of different types of spaces from dense office buildings to quiet residential streets and public spaces. This scheme is applicable to the whole city, where the dense, high-rise areas create transit nodes where the light rail, streets and pedestrian ways come together and transition to lower density farther way from the light rail stops. The variety of building types also allows a high percentage of open space, leaving space for public plazas, geothermal wells and bioswales. 我们的组团在建筑高度上呈现出梯度变化，从主要商业街道、交通站的高层， 变化到中层的居住区和小区级商业。这种多样化创造了多样的空间形式，从紧 凑的办公建筑到宁静的居住街道和公共空间。这一主题在整个城市中都得到了 运用，高密度、高层的街区使得交通站的轻轨、街道、步行道得以汇合，并且 连接了远处中密度的街区。 多样性的建筑样式还使得更多的空间留给了开放空间，用于公共广场、地热井 、生态过滤系统的建设。
Full Cluster Design 整体组团设计
View of an Urban Green Roof 城市绿屋顶透视图
180m
22% Green 22% 绿色
36% Built 36% 建筑
15% Paths 15% 路径
7% Water 7% 水
15% Streets 15% 街道
5% Swells 5% 自然滤片
7%
15% 5%
15%
36%
22%
2010 Beijing Urban Design Joint Studio Making the Clean Energy City in China Team 5: Yang Shi, Mingfei Ma, Stephanie Stern, Haley Heard, Ira Winder, Adam Galletly, Daniel Daou
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MODERNIZING THE HUTONG | 使胡同现代化 Cluster Detail and Energy Strategies 组团细部和能源战略
GREEN ROOFS Reduces urban heat island and provides insulation
MIXED USE Ground floor commer cial provides access to goods and services
SOLAR HEATERS Solar heating provides warm water and zero emissions heating during cold seasons.
CIVIC ENERGY CENTER Serves as an energy dashboard to inform residents on their energy performance.
HEAT ISLAND Ground floor commer cial provides access to goods and services
ROAD GRID Wide east west roads increase sun exposure; narrow north south roads help funnel winds.
PEDESTRIAN PREFERENCE Preference is given to pedestrians increasing -livelihood and decreas ing emissions
OPEN SPACE
SURFACE MAXIMIZATION
Open space equals built space footprint.
Increases heat gains, provides illumination and ventilation and improves formal variety.
SUNLIGHT OPTIMIZATION
BIOSWELLS
Building spacing and contours
Filter grey water and alleviate heat island effect.
View of a Public Plaza 公共广场的透视图 Program Breakdown
Commercial
42%
Residential
42%
Industrial
0%
Institutional & Civic 6% Recreational
10%
37 parking spaces 100 HH
2010 Beijing Urban Design Joint Studio Making the Clean Energy City in China Team 5: Yang Shi, Mingfei Ma, Stephanie Stern, Haley Heard, Ira Winder, Adam Galletly, Daniel Daou
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MODERNIZING THE HUTONG | 使胡同现代化 VENTILATION STACK
Unit Detail and Energy Strategies 单元细部和能源战略
Towers create pressure differential to ventilate
PHOTOVOLTAICS Generating electricity through sunlight.
SOLAR HEATERS Solar heating provides warm water and zero emissions heating during cold seasons.
SOUTHERN EXPOSURE Southern exposure is maximized to increase heat gains during cold seasons.
S
WALLS Trombe walls improve overall building thermal performance.
NATURAL VENTILATION Building depth allows for cross ventilation.
OPTIMAL SQUARE FOOTAGE
m
Typical floorplan 标准层平面
Compact efficient units save up space and increase energy perfor mance.
Breakdown of Energy Use 降低能源使用 Household Operational Energy Use (Annual)
Master Bedroom Study
Per Household Common Area Energy Use (Annual) Total heating 50%
Other uses 39%
2%
9%
4%
8%
32%
Lighting(in-building) Lighting(out-of-building)
Bedroom
Access security Underground parking
Kitchen
Total lighting 3%
Bathroom
Bathroom
Community facilities Total Cooling 8%
44%
Existing Jinan Neighborhoods 济南社区的现状
Kitchen
Master Bedroom
Comparison of energy use by household
与居住耗能的比较
40,000
Our design performs well in terms of energy use per household as compared to the existing Jinan neighborhoods. Savings in transportation energy is seen particularly relative to the superblock neighborhoods.
Embodied energy Transportation Energy
35,000
2 Unit Residential Cluster
Operational energy
Bedroom
5m
Study
kWh/ household (per year)
30,000
Living 0
Pump Elevator
1%
25,000
20,000
与济南现在的社区相比，我 们的设计很好地实现了高效 的居住能耗要求。对于大型 住区而言，交通能耗的节省 对于节能而言至关重要。
15,000
10,000
5,000
Optimizing for Sunlight 阳光最大化
-
Dong-Cang
WuyingTan
FoshanYuan
Yanzi-Shan
Lv-Jing Sunshine 100
Enclave
Shanghai Garden
Superblock
Commercial District
Grid
DESIGN
Zhang Village
Traditional
Ground Floor Units
International Case Studies 国际案例研究
Comparison of operational energy use by building construction area (m2)
与每平米建筑运营能耗相比
The energy performance of our design is well within the range of the international case studies. Note that the income levels and energy intensity of lifestyles is not necessarily comparable between the Jinan neighborhoods and the international cases.
221
Ventilation Tower 2 m X 2 m Module Modular components allow expansion and contraction of units
200
12 m
kWh/ m2 building area (per year)
21 m 155 150 133 120 108
105
100
99 89 78
71
77
62 51
50
50
与其他国际案例相比，我 们的设计中的能耗已经比 较低了。 然而值得注意的是，济南 的社区和其他国际案例相 比，由于收入水平不同和 不同的生活方式使得能源 使用强度不同，所以涉及 这方面的问题是不可比的 。
Sunshine 100
Lv-Jing Shanghai Garden
DongCang
FoshanYuan
Wuyingtan
YanziShan
Com. District
Zhang Village
Malmo
Malmo Kronsberg Vauban Tango
DESIGN
number of households is the same for each arrangement Jinan
International
2010 Beijing Urban Design Joint Studio Making the Clean Energy City in China Team 5: Yang Shi, Mingfei Ma, Stephanie Stern, Haley Heard, Ira Winder, Adam Galletly, Daniel Daou
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