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Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. In accordance with the requirements of MOHURD Notice on printing and distributing the development and revision plan of engineering construction standards and specifications in 2015 (JIAN BIAO [2014] No. 189), this standard is developed by the drafting team through extensive investigation, careful summarization of practical experience, reference to relevant international standards and foreign advanced standards and on the basis of widely solicited opinions. The technical contents of this standard mainly consists of 1. General provisions; 2. Terms; 3. Basic requirements; 4. Land use and buildings; 5. Neighborhood facility; 6. Roads; 7. Living environment. The main revisions hereby made are as follows: 1. The scope of application is extended from the planning and design of residential area to the preparation of urban planning and the planning and design of urban residential area; 2. The hierarchical control method and scale of residential areas are adjusted; the control indexes of residential area landuse and building are planned, integrated and refined; the control indexes and setting regulations for neighborhood facilities and public green landuse are optimized; 3. Interfacing and coordination with relevant national standards, industry standards and construction standards are made; relevant technical contents of the comprehensive and vertical design of engineering pipelines are deleted; the concepts of terms are simplified. The provisions printed in bold type in this standard are compulsory and must be enforced strictly. The Ministry of Housing and Urban-Rural Development is in charge of the administration of this standard and the explanation of the compulsory provisions, and China Academy of Urban Planning & Design is responsible for the explanation of specific technical contents. Any comment or suggestion made during the implementation of this standard, are kindly requested to be posted or passed on to China Academy of Urban Planning & Design (Address: 5 Chegongzhuang West Road, Haidian District, Beijing; 100044). Standard of planning and design for urban residential areas 1 General provisions 1.0.1 This standard is developed to ensure an appropriate and livable residential and living environment, scientific and rational, cost-effective use of land and space, and protect the quality of planning and design of urban residential areas, and regulate planning, construction and management of urban residential area. 1.0.2 This standard is applicable to the preparation of urban planning, and the design and planning of urban residential area. 1.0.3 The planning and design of urban residential area shall follow the development concept of innovation, coordination, green, open and sharing, to create a safe, sanitary, convenient, comfortable, beautiful, harmonious and diversified living environment. 1.0.4 Besides this standard, the planning and design of urban residential area shall also comply with current relevant standards of China. 2 Terms 2.0.1 urban residential area an area in a city where the residential buildings are relatively concentrated, hereinafter referred to as residential area. 2.0.2 15-min pedestrian-scale neighborhood the residential area scope defined according to the principle that material and cultural needs of life can be satisfied within 15-minute walk; generally surrounded by city trunk or land boundary, with a resident population size of 50,000 to 100,000 people (about 17,000 to 32,000 of residence suites), well provided with neighborhood facilities. 2.0.3 10-min pedestrian-scale neighborhood the residential area scope defined according to the principle that material and cultural needs of life can be basically satisfied within 10-minute walk; generally surrounded by city trunk, branch road or land boundary, with a resident population size of 15,000 to 25,000 people (about 5,000 to 8,000 of residence suites), well provided with neighborhood facilities. 2.0.4 5-min pedestrian-scale neighborhood the residential area scope defined according to the principle that the basic needs of life can be satisfied within 5-minute walk; generally surrounded by city road of branch level or above or land boundary, with a resident population size of 5,000 to 12,000 people (about 1,500 to 4,000 of residence suites), provided with 5-min neighborhood facilities. 2.0.5 neighborhood block residential area landuse enclosed by city road such as branch or land boundary, the basic unit of residence jointly formed by residential buildings; with a resident population of 1,000 to 3,000 people (about 300 to 1,000 suites of residence, and 2hm2 ~ 4hm2 of landuse area) and equipped with neighborhood block facilities. 2.0.6 residential area landuse the collective term for the residential landuse, neighborhood facility landuse, public green landuse, and urban road landuse in urban residential area. 2.0.7 public green landuse park green space constructed for the residential area, for residents to swim or for sports activities. 2.0.8 average storey number of residential buildings the storey number derived from the ratio of the total area of residential buildings to the total area of the residential building bases within a certain landuse scope 2.0.9 neighborhood facility the living service facility which is planned and constructed according to the level of the residential area so as to match up with the size of the resident population or the size of the residential building area; mainly including grassroots public management and public service facilities, commercial service facilities, municipal utilities, transportation stations and 5-min neighborhood facilities, neighborhood block facilities. 2.0.10 5-min neighborhood facility the living service facilities, in 5-min pedestrian-scale neighborhood, which is constructed according to the resident population size, mainly including facilities for child care, community service, cultural and sports activities, health services, old-age care, assistance to the disabled, and commercial services. 2.0.11 neighborhood block facility the basic living service facility constructed for residential buildings in neighborhood block, mainly including facilities for property management, convenience store, event venue, domestic garbage collection, parking lot (garage), etc. 3 Basic requirements 3.0.1 The planning and design of residential area shall adhere to the people-oriented basic principle, comply with applicable, economic, green, beautiful building policy, and shall meet the following requirements. 1 It shall be in line with the city's overall planning and regulatory detailed planning; 2 It shall conform to the local climate characteristics and environmental conditions, economic and social development level and cultural custom; 3 It shall follow the principle of unified planning, rational layout, saving land, adapting to local conditions, supporting construction, and comprehensive development; 4 It shall provide the elderly, children and persons with disabilities with convenient facilities and places for the living and social activities; 5 It shall maintain the historical context of the city, protect historical and cultural heritage and coordinate with the traditional style; 6 It shall adopt construction methods with low impact development and take effective measures to promote the natural accumulation, natural infiltration and natural purification of rainwater; 7 It shall meet the relevant control requirements of urban design for public spaces, building groups, garden landscapes, municipalities and other environmental facilities. 3.0.2 For the construction of residential area, a safe and livable location shall be selected and shall meet the following requirements. 1 The construction shall not be carried out in areas with threatened natural disasters such as landslides, mudslides and flash floods; 2 The distance from dangerous sources such as hazardous chemicals and flammable and explosive materials must meet the relevant safety regulations; 3 In the presence of noise pollution and light pollution, appropriate protective measures shall be taken to reduce noise and light pollution; 4 In the presence of soil pollution, effective measures must be taken for harmless treatment, and the requirements of soil environmental quality for residential landuse shall be met. 3.0.3 The planning and design of residential area shall give comprehensive consideration to emergency shelters and evacuation routes for the residents, and shall comply with the requirements of national safety management and control for emergency disaster prevention. 3.0.4 According to the principle of meeting the basic living needs of residents within a reasonable walking distance, residential areas can be classified into four levels, i.e. 15-min pedestrian-scale neighborhood, 10-min pedestrian-scale neighborhood, 5-min pedestrian-scale neighborhood and neighborhood block, the control scales of which shall be as specified in Table 3.0.4. Table 3.0.4 Control scale of residential area by level Distance and scale 15-min pedestrian-scale neighborhood 10-min pedestrian-scale neighborhood 5-min pedestrian-scale neighborhood Neighborhood block Walking distance (m) 800~1000 500 300 — Resident population (people) 50000~100000 15000~25000 5000~12000 1000~3000 Number of residence (in suites) 17000~32000 5000~8000 1500~4000 300~1000 3.0.5 For residential areas, neighborhood facilities and public green landuse shall be planned and designed as follows, according to the level-based control scale: 1 New residential areas shall meet the requirements of overall planning, simultaneous construction, and phase-simultaneous putting into service; 2 Old residential areas may be renovated in accordance with the principles of matchup by planning, vacancies fill-up by construction, comprehensive compliance with standards, and gradual improvement. 3.0.6 Planning and construction projects for residential areas involving historical city, historical and cultural district, historic building and cultural relics protection unit must comply with planning-related national regulations on conservation and construction control. 3.0.7 Residential areas shall be effectively organized in terms of collection and discharge of rainwater and shall meet the requirements for overland runoff control, waterlogging disaster prevention, non-point source pollution control and rainwater resource utilization. 3.0.8 The development and utilization of underground space in residential areas shall be moderate and shall reasonably control the impervious land area and reserve enough soil ecological space for natural infiltration and purification of rainwater. 3.0.9 The planning and design of engineering pipeline for residential areas shall comply with the relevant provisions of the current national standard GB 50289 Code of urban engineering pipeline comprehensive planning; the vertical planning and design for residential areas shall comply with the relevant provisions of the current professional standard CJJ 83 Specification of vertical planning for urban and rural construction land. 3.0.10 The building climate division attributing to the residential area shall comply with the current national standard GB 50178 Standard of climatic regionalization for architecture; its comprehensive technical index and landuse area calculation methods shall comply with the provisions of Annex A of this standard. 4 Landuse and buildings 4.0.1 The residential area landuse at all levels shall be rationally allocated and properly developed and its control indexes shall meet the following requirements. 1 The control indexes for landuse of 15-min pedestrian-scale neighborhood shall be as specified in Table 4.0.1-1; 2 The control indexes for landuse of 10-min pedestrian-scale neighborhood shall be as specified in Table 4.0.1-2; 3 The control indexes for landuse of 5-min pedestrian-scale neighborhood shall be as specified in Table 4.0.1-3. Table 4.0.1-1 Control indexes for landuse of 15-min pedestrian-scale neighborhood Climatic regionalization for architecture Category of average storey number of residential buildings Per capita area of residential area landuse (m2/capita) Plot ratio of residential area landuse Composition of residential area landuse (%) Residence landuse Neighborhood facility landuse Public green landuse Urban road landuse Total I, VII Multi-storey category I (4 to 6 stories) 40~54 0.8~1.0 58~61 12~16 7~11 15~20 100 II, VI 38~51 0.8~1.0 III, IV, V 37~48 0.9~1.1 I, VII Multi-storey category II (7 to 9 stories) 35~42 1.0~1.1 52~58 13~20 9~13 15~20 100 II, VI 33~41 1.0~1.2 III, IV, V 31~39 1.1~1.3 I, VII High-rise category I (10 to 18 stories) 28~38 1.1~1.4 48~52 16~23 11~16 15~20 100 II, VI 27~36 1.2~1.4 III, IV, V 26~34 1.2~1.5 Note: The plot ratio of residential area landuse is the ratio of the total overground floor areas of the residential building and its neighborhood facility in the neighborhood to the total area of the residential area landuse. Table 4.0.1-2 Control indexes for landuse of 10-min pedestrian-scale neighborhood Climatic regionalization for architecture Category of average storey number of residential buildings Per capita area of residential area landuse (m2/capita) Plot ratio of residential area landuse Composition of residential area landuse (%) Residence landuse Neighborhood facility landuse Public green landuse Urban road landuse Total I, VII Low-rise (1 to 3 stories) 49~51 0.8~0.9 71~73 5~8 4~5 15~20 100 II, VI 45~51 0.8~0.9 III, IV, V 42~51 0.8~0.9 I, VII Multi-storey category I (4 to 6 stories) 35~47 0.8~1.1 68~70 8~9 4~6 15~20 100 II, VI 33~44 0.9~1.1 III, IV, V 32~41 0.9~1.2 I, VII Multi-storey category II (7 to 9 stories) 30~35 1.1~1.2 64~67 9~12 6~8 15~20 100 II, VI 28~33 1.2~1.3 III, IV, V 26~32 1.2~1.4 I, VII High-rise category I (10 to 18 stories) 23~31 1.2~1.6 60~64 12~14 7~10 15~20 100 II, VI 22~28 1.3~1.7 III, IV, V 21~27 1.4~1.8 Note: The plot ratio of residential area landuse is the ratio of the total overground floor areas of the residential building and its neighborhood facility in the neighborhood to the total area of the residential area landuse. Table 4.0.1-3 Control indexes for landuse of 5-min pedestrian-scale neighborhood Climatic regionalization for architecture Category of average storey number of residential buildings Per capita area of residential area landuse (m2/capita) Plot ratio of residential area landuse Composition of residential area landuse (%) Residence landuse Neighborhood facility landuse Public green landuse Urban road landuse Total I, VII Low-rise (1 to 3 stories) 46~47 0.7~0.8 76~77 3~4 2~3 15~20 100 II, VI 43~47 0.8~0.9 III, IV, V 39~47 0.8~0.9 I, VII Multi-storey category I (4 to 6 stories) 32~43 0.8~1.1 74~76 4~5 2~3 15~20 100 II, VI 31~40 0.9~1.2 III, IV, V 29~37 1.0~1.2 I, VII Multi-storey category II (7 to 9 stories) 28~31 1.2~1.3 72~74 5~6 3~4 15~20 100 II, VI 25~29 1.2~1.4 III, IV, V 23~28 1.3~1.6 I, VII High-rise category I (10 to 18 stories) 20~27 1.4~1.8 69~72 6~8 4~5 15~20 100 II, VI 19~25 1.5~1.9 III, IV, V 18~23 1.6~2.0 Note: The plot ratio of residential area landuse is the ratio of the total overground floor areas of the residential building and its neighborhood facility in the neighborhood to the total area of the residential area landuse. 4.0.2 The control indexes for neighborhood block landuse and building shall be as specified in Table 4.0.2. Table 4.0.2 Control indexes for neighborhood block landuse and building Climatic regionalization for buildings Category of average storey number of residential buildings Plot ratio of residence landuse Maximum building density (%) Minimum greening rate (%) Maximum control height of residential building (m) Maximum per capita area of residence landuse (m2/capita) I, VII Low-rise (1 to 3 stories) 1.0 35 30 18 36 Multi-storey category I (4 to 6 stories) 1.1~1.4 28 30 27 32 Multi-storey category II (7 to 9 stories) 1.5~1.7 25 30 36 22 High-rise category I (10 to 18 stories) 1.8~2.4 20 35 54 19 Multi-storey category II (19 to 26 stories) 2.5~2.8 20 35 80 13 II, VI Low-rise (1 to 3 stories) 1.0~1.1 40 28 18 36 Multi-storey category I (4 to 6 stories) 1.2~1.5 30 30 27 30 Multi-storey category II (7 to 9 stories) 1.6~1.9 28 30 36 21 High-rise category I (10 to 18 stories) 2.0~2.6 20 35 54 17 Multi-storey category II (19 to 26 stories) 2.7~2.9 20 35 80 13 III, IV, V Low-rise (1 to 3 stories) 1.0~1.2 43 25 18 36 Multi-storey category I (4 to 6 stories) 1.3~1.6 32 30 27 27 Multi-storey category II (7 to 9 stories) 1.7~2.1 30 30 36 20 High-rise category I (10 to l8 stories) 2.2~2.8 22 35 54 16 Multi-storey category II (19 to 26 stories) 2.9~3.1 22 35 80 12 Notes: 1 The plot ratio of residence landuse is the ratio of the total overground floor areas of the residential building and its neighborhood block facility in the neighborhood block to the total area of the residence landuse; 2 The building density is the ratio (%) of the building base area of residential building and its neighborhood block facility in the neighborhood block to the landuse area of the neighborhood block; 3 The greening rate is the ratio (%) of the green area in the neighborhood block to the landuse area of the neighborhood block. 4.0.3 When residential building adopts low-rise or multi-storey high-density layout, the control indexes of neighborhood block landuse and building shall be as specified in Table 4.0.3. Table 4.0.3 Control indexes of landuse and building for low-rise or multi-storey high-density neighborhood blocks Climatic regionalization for buildings Category of storey number of residential buildings Plot ratio of residence landuse Maximum building density (%) Minimum greening rate (%) Maximum control height of residential building (m) Per capita area of residence landuse (m2/capita) I, VII Low-rise (1 to 3 stories) 1.0, 1.1 42 25 11 32~36 Multi-storey category I (4 to 6 stories) 1.4, 1.5 32 28 20 24~26 II, VI Low-rise (1 to 3 stories) 1.1, 1.2 47 23 11 30~32 Multi-storey category I (4 to 6 stories) 1.5~1.7 38 28 20 21~24 III, IV, V Low-rise (1 to 3 stories) 1.2, 1.3 50 20 11 27~30 Multi-storey category I (4 to 6 stories) 1.6~1.8 42 25 20 20~22 Notes: 1 The plot ratio of residence landuse is the ratio of the total overground floor areas of the residential building and its neighborhood block facility in the neighborhood block to the total area of the residence landuse; 2 The building density is the ratio (%) of the building base area of residential building and its neighborhood block facility in the neighborhood block to the landuse area of the neighborhood block; 3 The greening rate is the ratio (%) of the green area in the neighborhood block to the landuse area of the neighborhood block. 4.0.4 Newly-built pedestrian-scale neighborhoods at all levels shall be provided with public green landuse, and residential parks of certain scale and allowing for leisure and sports activities shall be set up centrally; the control indexes of public green landuse shall meet the requirements of Table 4.0.4. Table 4.0.4 Control indexes of public green landuse Category Per capita area of public green landuse (m2/capita) Residential park Remarks Minimum size (hm2) Minimum width (m) 15-min pedestrian-scale neighborhood 2.0 5.0 80 Excluding the public green landuse index of 10-min pedestrian-scale neighborhood and below 10-min pedestrian-scale neighborhood 1.0 1.0 50 Excluding the public green landuse index of 5-min pedestrian-scale neighborhood and below 5-min pedestrian-scale neighborhood 1.0 0.4 30 Excluding the green landuse index of neighborhood block Note: 10% to 15% of sports venues shall be set up in residential parks. 4.0.5 When the reconstruction in old area cannot meet the requirements of Table 4.0.4 indeed, the residential environment may be improved by multi-point distribution and three-dimensional greening, but the per capita area of public green landuse shall not be less than 70% of the corresponding control index. 4.0.6 The concentrated green landuse and green landuse behind the house shall be set up to the neighborhood block by combining with the layout of the residential building; the calculation method of the green landuse shall meet the requirement of Annex A, subclause A.0.2 of this standard. 4.0.7 The planning and construction of concentrated green landuse in neighborhood block shall comply with the following requirements: 1 The construction of green landuse in new residential area shall not be lower than 0.50m2 per capita, while the reconstruction of the old residential area shall not be lower than 0.35m2 per capita; 2 The width of the green landuse shall not be less than 8m; 3 The green landuse area outside the shade line of standard building sunlight shall not be less than 1/3 and shall include elderly and children's activity venues. 4.0.8 The spacing between residential building and adjacent building (structure) shall be overall determined on the basis of comprehensive consideration of sunlight, daylighting, ventilation, pipeline arrangement, visual sanitation, disaster prevention, etc., and shall meet the relevant requirement of current national standards GB 50016 Code for fire protection design of building. 4.0.9 The spacing of residential buildings shall meet the requirements of Table 4.0.9, and shall meet the following requirements under special circumstances: 1 The sunlight standard of residential buildings for the elderly shall not be less than 2 h on Winter Solstice; 2 Adding any facilities outside the building in original design shall not affect the original sunlight standard of the adjacent buildings, with the exception of barrier-free innovation for the existing residential buildings, such as installing elevators; 3 As for the newly-built residential buildings in old area renovation project, the sunlight standard shall not be less than 1h on Great Cold. Foreword ii 1 General provisions 2 Terms 3 Basic requirements 4 Landuse and buildings 5 Neighborhood facility 6 Roads 7 Living environment Annex A Technical index and calculation method of site area Annex B Regulation of neighborhood facility Annex C Control requirements for the planning and construction of neighborhood facility Explanation of wording in this standard List of quoted standards 1 总 则 1.0.1为确保居住生活环境宜居适度,科学合理、经济有效地利用土地和空间,保障城市居住区规划设计质量,规范城市居住区的规划、建设与管理,制定本标准。 1.0.2本标准适用于城市规划的编制以及城市居住区的规划设计。 1.0.3城市居住区规划设计应遵循创新、协调、绿色、开放、共享的发展理念,营造安全、卫生、方便、舒适、美丽、和谐以及多样化的居住生活环境。 1.0.4城市居住区规划设计除应符合本标准外,尚应符合国家现行有关标准的规定。 2术 语 2.0.1城市居住区urban residential area 城市中住宅建筑相对集中布局的地区,简称居住区。 2.0.2十五分钟生活圈居住区15-min pedestrian-scale neigh-borhood 以居民步行十五分钟可满足其物质与生活文化需求为原则划分的居住区范围;一般由城市干路或用地边界线所围合,居住人口规模为50000人~100000人(约17000套~32000套住宅),配套设施完善的地区。 2.0.3十分钟生活圈居住区10-min pedestrian-scale neighbor-hood 以居民步行十分钟可满足其基本物质与生活文化需求为原则划分的居住区范围;一般由城市干路、支路或用地边界线所围合,居住人口规模为15000人~25000人(约5000套~8000套住宅),配套设施齐全的地区。 2.0.4五分钟生活圈居住区5-min pedestrian-scale neighbor-hood 以居民步行五分钟可满足其基本生活需求为原则划分的居住区范围;一般由支路及以上级城市道路或用地边界线所围合,居住人口规模为5000人~12000人(约1500套~4000套住宅),配建社区服务设施的地区。 2.0.5居住街坊neighborhood block 由支路等城市道路或用地边界线围合的住宅用地,是住宅建筑组合形成的居住基本单元;居住人口规模在1000人~3000人(约300套~1000套住宅,用地面积2hm2~4hm2),并配建有便民服务设施。 2.0.6居住区用地residential area landuse 城市居住区的住宅用地、配套设施用地、公共绿地以及城市道路用地的总称。 2.0.7公共绿地public green landuse 为居住区配套建设、可供居民游憩或开展体育活动的公园绿地。 2.0.8住宅建筑平均层数average storey number of residential buildings 一定用地范围内,住宅建筑总面积与住宅建筑基底总面积的比值所得的层数。 2.0.9配套设施neighborhood facility 对应居住区分级配套规划建设,并与居住人口规模或住宅建筑面积规模相匹配的生活服务设施;主要包括基层公共管理与公共服务设施、商业服务业设施、市政公用设施、交通场站及社区服务设施、便民服务设施。 2.0.10社区服务设施5-min neighborhood facility 五分钟生活圈居住区内,对应居住人口规模配套建设的生活服务设施,主要包括托幼、社区服务及文体活动、卫生服务、养老助残、商业服务等设施。 2.0.11便民服务设施neighborhood block facility 居住街坊内住宅建筑配套建设的基本生活服务设施,主要包括物业管理、便利店、活动场地、生活垃圾收集点、停车场(库)等设施。 3基本规定 3.0.1居住区规划设计应坚持以人为本的基本原则,遵循适用、经济、绿色、美观的建筑方针,并应符合下列规定: 1应符合城市总体规划及控制性详细规划; 2应符合所在地气候特点与环境条件、经济社会发展水平和文化习俗; 3应遵循统一规划、合理布局,节约土地、因地制宜,配套建设、综合开发的原则; 4应为老年人、儿童、残疾人的生活和社会活动提供便利的条件和场所; 5应延续城市的历史文脉、保护历史文化遗产并与传统风貌相协调; 6应采用低影响开发的建设方式,并应采取有效措施促进雨水的自然积存、自然渗透与自然净化; 7应符合城市设计对公共空间、建筑群体、园林景观、市政等环境设施的有关控制要求。 3.0.2居住区应选择在安全、适宜居住的地段进行建设,并应符合下列规定: 1不得在有滑坡、泥石流、山洪等自然灾害威胁的地段进行建设; 2与危险化学品及易燃易爆品等危险源的距离,必须满足有关安全规定; 3存在噪声污染、光污染的地段,应采取相应的降低噪声和光污染的防护措施; 4土壤存在污染的地段,必须采取有效措施进行无害化处理,并应达到居住用地土壤环境质量的要求。 3.0.3居住区规划设计应统筹考虑居民的应急避难场所和疏散通道,并应符合国家有关应急防灾的安全管控要求。 3.0.4居住区按照居民在合理的步行距离内满足基本生活需求的原则,可分为十五分钟生活圈居住区、十分钟生活圈居住区、五分钟生活圈居住区及居住街坊四级,其分级控制规模应符合表 3.0.4的规定。 表3.0.4居住区分级控制规模 距离与规模 十五分钟生活圈 居住区 十分钟生活圈 居住区 五分钟生活圈 居住区 居住街坊 步行距离(m) 800~1000 500 300 — 居住人口(人) 50000~100000 15000~25000 5000~12000 1000~3000 住宅数量(套) 17000~32000 5000~8000 1500~4000 300~1000 3.0.5居住区应根据其分级控制规模,对应规划建设配套设施和公共绿地,并应符合下列规定: 1新建居住区,应满足统筹规划、同步建设、同期投入使用的要求; 2旧区可遵循规划匹配、建设补缺、综合达标、逐步完善的原则进行改造。 3.0.6涉及历史城区、历史文化街区、文物保护单位及历史建筑的居住区规划建设项目,必须遵守国家有关规划的保护与建设控制规定。 3.0.7居住区应有效组织雨水的收集与排放,并应满足地表径流控制、内涝灾害防治、面源污染治理及雨水资源化利用的要求。 3.0.8居住区地下空间的开发利用应适度,应合理控制用地的不透水面积并留足雨水自然渗透、净化所需的土壤生态空间。 3.0.9居住区的工程管线规划设计应符合现行国家标准《城市工程管线综合规划规范》GB 50289的有关规定;居住区的竖向规划设计应符合现行行业标准《城乡建设用地竖向规划规范》CJJ 83的有关规定。 3.0.10居住区所属的建筑气候区划应符合现行国家标准《建筑气候区划标准》GB 50178的规定;其综合技术指标及用地面积的计算方法应符合本标准附录A的规定。 4用地与建筑 4.0.1各级生活圈居住区用地应合理配置、适度开发,其控制指标应符合下列规定: 1十五分钟生活圈居住区用地控制指标应符合表4.0.1-1的规定; 2十分钟生活圈居住区用地控制指标应符合表4.0.1-2的规定; 3五分钟生活圈居住区用地控制指标应符合表4.0.1-3的规定。 表4.0.1-1十五分钟生活圈居住区用地控制指标 建筑气候 区划 住宅建筑 平均层数类别 人均居住 区用地面积(m2/人) 居住区用地容积率 居住区用地构成(%) 住宅用地 配套设施用地 公共绿地 城市道路用地 合计 I、Ⅶ 多层I类 (4层~ 6层) 40~54 0.8~1.0 58~61 12~16 7~11 15~20 100 Ⅱ、Ⅵ 38~51 0.8~1.0 Ⅲ、Ⅳ、V 37~48 0.9~1.1 I、Ⅶ 多层Ⅱ类 (7层~ 9层) 35~42 1.0~1.1 52~58 13~20 9~13 15~20 100 Ⅱ、Ⅵ 33~41 1.0~1.2 Ⅲ、Ⅳ、V 31~39 1.1~1.3 I、Ⅶ 高层I类 (10层~ 18层) 28~38 1.1~1.4 48~52 16~23 11~16 15~20 100 Ⅱ、Ⅵ 27~36 1.2~1.4 Ⅲ、Ⅳ、V 26~34 1.2~1.5 注:居住区用地容积率是生活圈内,住宅建筑及其配套设施地上建筑面积之和与居住区用地总面积的比值。 表4.0.1-2 十分钟生活圈居住区用地控制指标 建筑气候区划 住宅建 筑平均层数类别 人均居住 区用地面积(m2/人) 居住区用地容积率 居住区用地构成(%) 住宅用地 配套设施用地 公共绿地 城市道路用地 合计 I、Ⅶ 低层 (1层~ 3层) 49~51 0.8~0.9 71~73 5~8 4~5 15~20 100 Ⅱ、Ⅵ 45~51 0.8~0.9 Ⅲ、Ⅳ、V 42~51 0.8~0.9 I、Ⅶ 多层I类 (4层~ 6层) 35~47 0.8~1.1 68~70 8~9 4~6 15~20 100 Ⅱ、Ⅵ 33~44 0.9~1.1 Ⅲ、Ⅳ、V 32~41 0.9~1.2 I、Ⅶ 多层Ⅱ类 (7层~ 9层) 30~35 1.1~1.2 64~67 9~12 6~8 15~20 100 Ⅱ、Ⅵ 28~33 1.2~1.3 Ⅲ、Ⅳ、V 26~32 1.2~1.4 I、Ⅶ 高层I类 (10层~ 18层) 23~31 1.2~1.6 60~64 12~14 7~10 15~20 100 Ⅱ、Ⅵ 22~28 1.3~1.7 Ⅲ、Ⅳ、V 21~27 1.4~1.8 注:居住区用地容积率是生活圈内,住宅建筑及其配套设施地上建筑面积之和与居住区用地总面积的比值。 表4.0.1—3五分钟生活圈居住区用地控制指标 建筑气候 区划 住宅建筑 平均层数类别 人均居住 区用地面积(m2/人) 居住区用地容积率 居住区用地构成(%) 住宅用地 配套设施用地 公共绿地 城市道路用地 合计 I、Ⅶ 低层(1层~ 3层) 46~47 0.7~0.8 76~77 3~4 2~3 15~20 100 Ⅱ、Ⅵ 43~47 0.8~0.9 Ⅲ、Ⅳ、V 39~47 0.8~0.9 I、Ⅶ 多层I类(4层~ 6层) 32~43 0.8~1.1 74~76 4~5 2~3 15~20 100 Ⅱ、Ⅵ 31~40 0.9~1.2 Ⅲ、Ⅳ、V 29~37 1.0~1.2 续表4.0.1-3 建筑气候 区划 住宅建筑 平均层数类别 人均居住 区用地面积(m2/人) 居住区用地容积率 居住区用地构成(%) 住宅用地 配套设施用地 公共绿地 城市道路用地 合计 I、Ⅶ 多层Ⅱ类 (7层~ 9层) 28~31 1.2~1.3 72~74 5~6 3~4 15~20 100 Ⅱ、Ⅵ 25~29 1.2~1.4 Ⅲ、Ⅳ、V 23~28 1.3~1.6 I、Ⅶ 高层I类 (10层~ 18层) 20~27 1.4~1.8 69~72 6~8 4~5 15~20 100 Ⅱ、Ⅵ 19~25 1.5~1.9 Ⅲ、Ⅳ、V 18~23 1.6~2.0 注:居住区用地容积率是生活圈内,住宅建筑及其配套设施地上建筑面积之和与居住区用地总面积的比值。 4.0.2居住街坊用地与建筑控制指标应符合表4.0.2的规定。 表4.0.2居住街坊用地与建筑控制指标 建筑气候区划 住宅建筑平均层数 类别 住宅用地容积率 建筑密度最大值(%) 绿地率最小值(%) 住宅建筑高度控制最大值(m) 人均住宅用地面积最大值(m2/人) I、Ⅶ 低层(1层~3层) 1.0 35 30 18 36 多层I类(4层~6层) 1.1~1.4 28 30 27 32 多层Ⅱ类(7层~9层) 1.5~1.7 25 30 36 22 高层I类(10层~18层) 1.8~2.4 20 35 54 19 高层Ⅱ类(19层~26层) 2.5~2.8 20 35 80 13 Ⅱ、Ⅵ 低层(1层~3层) 1.0~1.1 40 28 18 36 多层I类(4层~6层) 1.2~1.5 30 30 27 30 多层Ⅱ类(7层~9层) 1.6~1.9 28 30 36 21 高层I类(10层~18层) 2.0~2.6 20 35 54 17 高层Ⅱ类(19层~26层) 2.7~2.9 20 35 80 13 续表4.0.2 建筑气候区划 住宅建筑平均层数 类别 住宅用地容积率 建筑密度最大值(%) 绿地率最小值(%) 住宅建筑高度控制最大值(m) 人均住宅用地面积最大值(m2/人) Ⅲ、Ⅳ、 V 低层(1层~3层) 1.0~1.2 43 25 18 36 多层I类(4层~6层) 1.3~1.6 32 30 27 27 多层Ⅱ类(7层~9层) 1.7~2.1 30 30 36 20 高层I类(10层~l8层) 2.2~2.8 22 35 54 16 高层Ⅱ类(19层~26层) 2.9~3.1 22 35 80 12 注:1住宅用地容积率是居住街坊内,住宅建筑及其便民服务设施地上建筑面积之和与住宅用地总面积的比值; 2建筑密度是居住街坊内。住宅建筑及其便民服务设施建筑基底面积与该居住街坊用地面积的比率(%); 3绿地率是居住街坊内绿地面积之和与该居住街坊用地面积的比率(%)。 4.0.3 当住宅建筑采用低层或多层高密度布局形式时,居住街坊用地与建筑控制指标应符合表4.0.3的规定。 表4.0.3低层或多层高密度居住街坊用地与建筑控制指标 建筑气候区划 住宅建筑层数 类别 住宅用地容积率 建筑密度最大值(%) 绿地率最小值(%) 住宅建筑高度控制最大值(m) 人均住宅用地面积(m2/人) I、Ⅶ 低层(1层~3层) 1.0、1.1 42 25 11 32~36 多层I类(4层~6层) 1.4、1.5 32 28 20 24~26 Ⅱ、Ⅵ 低层(1层~3层) 1.1、1.2 47 23 11 30~32 多层I类(4层~6层) 1.5~1.7 38 28 20 21~24 Ⅲ、Ⅳ、V 低层(1层~3层) 1.2、1.3 50 20 11 27~30 多层I类(4层~6层) 1.6~1.8 42 25 20 20~22 注:1住宅用地容积率是居住街坊内,住宅建筑及其便民服务设施地上建筑面积之和与住宅用地总面积的比值; 2建筑密度是居住街坊内,住宅建筑及其便民服务设施建筑基底面积与该居住街坊用地面积的比率(%); 3绿地率是居住街坊内绿地面积之和与该居住街坊用地面积的比率(%)。 4.0.4新建各级生活圈居住区应配套规划建设公共绿地,并应集中设置具有一定规模,且能开展休闲、体育活动的居住区公园;公共绿地控制指标应符合表4.0.4的规定。 表4.0.4公共绿地控制指标 类别 人均公共 居住区公园 备注 绿地面积(m2/人) 最小规模(hm2) 最小宽度(m) 十五分钟生活圈居住区 2.0 5.0 80 不含十分钟生活圈及以下级居住区的公共绿地指标 十分钟生活圈居住区 1.0 1.0 50 不含五分钟生活圈及以下级居住区的公共绿地指标 五分钟生活圈居住区 1.0 0.4 30 不含居住街坊的绿地指标 注:居住区公园中应设置10%~15%的体育活动场地。 4.0.5当旧区改建确实无法满足表4.0.4的规定时,可采取多点分布以及立体绿化等方式改善居住环境,但人均公共绿地面积不应低于相应控制指标的70%。 4.0.6居住街坊内的绿地应结合住宅建筑布局设置集中绿地和宅旁绿地;绿地的计算方法应符合本标准附录A第A.0.2条的规定。 4.0.7居住街坊内集中绿地的规划建设,应符合下列规定: 1 新区建设不应低于0.50m2/人,旧区改建不应低于0.35m2/人; 2宽度不应小于8m; 3在标准的建筑日照阴影线范围之外的绿地面积不应少于1/3,其中应设置老年人、儿童活动场地。 4.0.8住宅建筑与相邻建、构筑物的间距应在综合考虑日照、采光、通风、管线埋设、视觉卫生、防灾等要求的基础上统筹确定,并应符合现行国家标准《建筑设计防火规范》GB 50016的有关规定。 4.0.9 住宅建筑的间距应符合表4.0.9的规定;对特定情况,还应符合下列规定: 1老年人居住建筑日照标准不应低于冬至日日照时数2h; 2在原设计建筑外增加任何设施不应使相邻住宅原有日照标准降低,既有住宅建筑进行无障碍改造加装电梯除外; 3 旧区改建项目内新建住宅建筑日照标准不应低于大寒日日照时数1h。 表4.0.9住宅建筑日照标准 建筑气候区划 I、Ⅱ、Ⅲ、Ⅶ气候区 Ⅳ气候区 V、Ⅵ气候区 城区常住人口(万人) ≥50 <50 ≥50 <50 无限定 日照标准日 大寒日 冬至日 日照时数(h) ≥2 ≥3 ≥1 有效日照时间带(当地真太阳时) 8时~16时 9时~15时 计算起点 底层窗台面 注:底层窗台面是指距室内地坪0.9m高的外墙位置。 4.0.10居住区规划设计应汇总重要的技术指标,并应符合本标准附录A第A.0.3条的规定。 5配套设施 5.0.1配套设施应遵循配套建设、方便使用、统筹开放、兼顾发展的原则进行配置,其布局应遵循集中和分散兼顾、独立和混合使用并重的原则,并应符合下列规定: 1十五分钟和十分钟生活圈居住区配套设施,应依照其服务半径相对居中布局。 2十五分钟生活圈居住区配套设施中,文化活动中心、社区服务中心(街道级)、街道办事处等服务设施宜联合建设并形成街道综合服务中心,其用地面积不宜小于1hm2。 3五分钟生活圈居住区配套设施中,社区服务站、文化活动站(含青少年、老年活动站)、老年人日间照料中心(托老所)、社区卫生服务站、社区商业网点等服务设施,宜集中布局、联合建设,并形成社区综合服务中心,其用地面积不宜小于0.3hm2。 4旧区改建项目应根据所在居住区各级配套设施的承载能力合理确定居住人口规模与住宅建筑容量;当不匹配时,应增补相应的配套设施或对应控制住宅建筑增量。 5.0.2居住区配套设施分级设置应符合本标准附录B的要求。 5.0.3配套设施用地及建筑面积控制指标,应按照居住区分级对应的居住人口规模进行控制,并应符合表5.0.3的规定。 表5.0.3配套设施控制指标(m2/千人) 类别 十五分钟生活圈居住区 十分钟生活圈居住区 五分钟生活圈居住区 居住街坊 用地面积 建筑面积 用地面积 建筑面积 用地面积 建筑面积 用地面积 建筑面积 总指标 1600~2910 1450~1830 1980~ 2660 1050~1270 1710 ~ 2210 1070~ 1820 50~150 80~90 续表5.0.3 类别 十五分钟生活圈居住区 十分钟生活圈居住区 五分钟生活圈居住区 居住街坊 用地面积 建筑面积 用地面积 建筑面积 用地面积 建筑面积 用地面积 建筑面积 其中 公共管理与公共服务设施 A类 1250~ 2360 1130~ 1380 1890~ 2340 730~810 — — — — 交通场站设施 S类 — — 70~80 — — — — — 商业服务业设施 B类 350~550 320~450 20~240 320~460 — — — — 社区服务设施R12、R22、R32 — — — — 1710 ~ 2210 1070~ 1820 — — 便民服务设施R11、R21、R31 — — — — — — 50~150 80~90 注:1十五分钟生活圈居住区指标不含十分钟生活圈居住区指标,十分钟生活圈居住区指标不含五分钟生活圈居住区指标,五分钟生活圈居住区指标不含居住街坊指标。 2配套设施用地应含与居住区分级对应的居民室外活动场所用地;未含高中用地、市政公用设施用地,市政公用设施应根据专业规划确定。 5.0.4各级居住区配套设施规划建设应符合本标准附录C的规定。 5.0.5居住区相对集中设置且人流较多的配套设施应配建停车场(库),并应符合下列规定: 1停车场(库)的停车位控制指标,不宜低于表5.0.5的规定; 2商场、街道综合服务中心机动车停车场(库)宜采用地下停车、停车楼或机械式停车设施; 3配建的机动车停车场(库)应具备公共充电设施安装条件。 表5.0.5配建停车场(库)的停车位控制指标(车位/100m2建筑面积) 名称 非机动车 机动车 商场 ≥7.5 ≥0.45 菜市场 ≥7.5 ≥0.30 街道综合服务中心 ≥7.5 ≥0.45 社区卫生服务中心 (社区医院) ≥1.5 ≥0.45 5.0.6居住区应配套设置居民机动车和非机动车停车场(库),并应符合下列规定: 1机动车停车应根据当地机动化发展水平、居住区所处区位、用地及公共交通条件综合确定,并应符合所在地城市规划的有关规定; 2地上停车位应优先考虑设置多层停车库或机械式停车设施,地面停车位数量不宜超过住宅总套数的10%; 3机动车停车场(库)应设置无障碍机动车位,并应为老年人、残疾人专用车等新型交通工具和辅助工具留有必要的发展余地; 4非机动车停车场(库)应设置在方便居民使用的位置; 5居住街坊应配置临时停车位; 6新建居住区配建机动车停车位应具备充电基础设施安装条件。 6道 路 6.0.1居住区内道路的规划设计应遵循安全便捷、尺度适宜、公交优先、步行友好的基本原则,并应符合现行国家标准《城市综合交通体系规划标准》GB/T 51328的有关规定。 6.0.2居住区的路网系统应与城市道路交通系统有机衔接,并应符合下列规定: 1居住区应采取“小街区、密路网”的交通组织方式,路网密度不应小于8km/km2;城市道路间距不应超过300m,宜为150m~250m,并应与居住街坊的布局相结合。 2居住区内的步行系统应连续、安全、符合无障碍要求,并应便捷连接公共交通站点; 3在适宜自行车骑行的地区,应构建连续的非机动车道; 4旧区改建,应保留和利用有历史文化价值的街道、延续原有的城市肌理。 6.0.3居住区内各级城市道路应突出居住使用功能特征与要求,并应符合下列规定: 1两侧集中布局了配套设施的道路,应形成尺度宜人的生活性街道;道路两侧建筑退线距离,应与街道尺度相协调; 2支路的红线宽度,宜为14m~20m; 3道路断面形式应满足适宜步行及自行车骑行的要求,人行道宽度不应小于2.5m; 4支路应采取交通稳静化措施,适当控制机动车行驶速度。 6.0.4居住街坊内附属道路的规划设计应满足消防、救护、搬家等车辆的通达要求,并应符合下列规定: 1主要附属道路至少应有两个车行出入口连接城市道路,其路面宽度不应小于4.0m;其他附属道路的路面宽度不宜小于2.5m; 2人行出入口间距不宜超过200m; 3最小纵坡不应小于0.3%,最大纵坡应符合表6.0.4的规定;机动车与非机动车混行的道路,其纵坡宜按照或分段按照非机动车道要求进行设计。 表6.0.4附属道路最大纵坡控制指标(%) 道路类别及其控制内容 一般地区 积雪或冰冻地区 机动车道 8.0 6.0 非机动车道 3.0 2.0 步行道 8.0 4.0 6.0.5居住区道路边缘至建筑物、构筑物的最小距离,应符合表6.0.5的规定。 表6.0.5居住区道路边缘至建筑物、构筑物最小距离(m) 与建、构筑物关系 城市道路 附属道路 建筑物面向道路 无出入口 3.0 2.0 有出入口 5.0 2.5 建筑物山墙面向道路 2.0 1.5 围墙面向道路 1.5 1.5 注:道路边缘对于城市道路是指道路红线;附属道路分两种情况:道路断面设有人行道时,指人行道的外边线;道路断面未设人行道时,指路面边线。 7居住环境 7.0.1居住区规划设计应尊重气候及地形地貌等自然条件,并应塑造舒适宜人的居住环境。 7.0.2居住区规划设计应统筹庭院、街道、公园及小广场等公共空间形成连续、完整的公共空间系统,并应符合下列规定: 1宜通过建筑布局形成适度围合、尺度适宜的庭院空间; 2应结合配套设施的布局塑造连续、宜人、有活力的街道空间; 3应构建动静分区合理、边界清晰连续的小游园、小广场; 4宜设置景观小品美化生活环境。 7.0.3居住区建筑的肌理、界面、高度、体量、风格、材质、色彩应与城市整体风貌、居住区周边环境及住宅建筑的使用功能相协调,并应体现地域特征、民族特色和时代风貌。 7.0.4居住区内绿地的建设及其绿化应遵循适用、美观、经济、安全的原则,并应符合下列规定: 1宜保留并利用已有的树木和水体; 2应种植适宜当地气候和土壤条件、对居民无害的植物; 3应采用乔、灌、草相结合的复层绿化方式; 4应充分考虑场地及住宅建筑冬季日照和夏季遮阴的需求; 5适宜绿化的用地均应进行绿化,并可采用立体绿化的方式丰富景观层次、增加环境绿量; 6有活动设施的绿地应符合无障碍设计要求并与居住区的无障碍系统相衔接; 7绿地应结合场地雨水排放进行设计,并宜采用雨水花园、下凹式绿地、景观水体、干塘、树池、植草沟等具备调蓄雨水功能的绿化方式。 7.0.5居住区公共绿地活动场地、居住街坊附属道路及附属绿地的活动场地的铺装,在符合有关功能性要求的前提下应满足透水性要求。 7.0.6居住街坊内附属道路、老年人及儿童活动场地、住宅建筑出入口等公共区域应设置夜间照明;照明设计不应对居民产生光污染。 7.0.7居住区规划设计应结合当地主导风向、周边环境、温度湿度等微气候条件,采取有效措施降低不利因素对居民生活的干扰,并应符合下列规定: 1应统筹建筑空间组合、绿地设置及绿化设计,优化居住区的风环境; 2应充分利用建筑布局、交通组织、坡地绿化或隔声设施等方法,降低周边环境噪声对居民的影响; 3应合理布局餐饮店、生活垃圾收集点、公共厕所等容易产生异味的设施,避免气味、油烟等对居民产生影响。 7.0.8既有居住区对生活环境进行的改造与更新,应包括无障碍设施建设、绿色节能改造、配套设施完善、市政管网更新、机动车停车优化、居住环境品质提升等。 |
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