实验演算型住宅区地块容积率指标校核方法探索

Exploration on Experimental Approach for Residential Area FAR Estimation

庞磊
同济大学建筑与城市规划学院 博士, 讲师

宋小冬
同济大学建筑与城市规划学院 教授, 博士生导师

摘要: 虽然目前控制性详细规划中容积率等指标的核算有多种手段,但很少有基于实验的演算型定量研究。针对不同大小的基地,均可通过实验,推算日照标准约束下的容积率等指标,作为规划决策的重要依据。从当前日照标准约束角度,提出运用空间极限容积率校核的实验方法,通过计算机实验进行核算。提出了基于“九宫格”的计算方法,经过少量人工干预,由计算机生成指标对应的空间形态,以使控制性详细规划指标的确定更加科学、理性。实验表明,如果日照标准约束条件不变,容积率并不是可以随着住宅高度的增加而无限增加。如果需保证一定的日照资源质量,住宅高度和容积率存在增长极限。

Abstract: We have various ways to estimate FAR for regulatory plan, but there is little quantitative model based on the experimental study. This study is based on different size of parcels and uses experimental approach. Maximum FAR can be calculated within the constraint of sunlight codes for planning decisions. The original type is based on the 9 boxes. With a small amount of manual intervention, the computer generated the building layout and the corresponding FAR index to make the planning indicators more rational. Experiments show that if the current codes of sunlight constraint conditions remain unchanged, the FAR will not increased as residential height can be increased indefinitely. If a certain sunshine resources must be required, residential height and FAR limits do exist.

关键词:住宅区规划、容积率、住区日照、住宅高度极限

Keyword: Residential area planning, Floor Area Ratio (FAR), Sunlight of the housing, Maximum residential building height

中图分类号:TU981

文献标识码: B

资金资助

科技部“十二五”农村司入库项目(项目编号0100-219-115,1006046)的部分研究成果。 本文为支撑城镇规划的城乡动态监测关键技术研究。

[1] 梁鹤年. 合理确定容积率的依据[J]. 城市规划,1992(2): 58-60.
LIANG Henian. Basis  for Rational Determination of Plot Ratio[J]. City Planning Review,1992(2) :58-60.
[2] 宋小冬, 孙澄宇. 日照标准约束下的建筑容积率估算方法探讨[J]. 城市规划学刊,2004(6): 70-73.
SONG Xiaodong,SUN Chengyu. An Exploration on the FAR Estimate Approach under  the Sunlight Codes’Limitation[J]. Urban Planning Forum, 2004(6): 70-73.
[3] 宋小冬, 庞磊, 孙澄宇. 住宅地块容积率估算方法再探[J]. 城市规划学刊,2010(2): 57-63.
SONG Xiaodong,PANG Lei,SUN Chengyu. Re-exploration on the FAR Estimation Method for Residengtial Land Parcels[J]. Urban Planning Forum,2010(2): 57-63.
[4] 孙峰. 从技术理性到政策属性——规划管理中容积率控制对策研究[J]. 城市规划,2009(11):32-38.
SUN Feng. From Technical Rationality to Policy Attribute: FAR Regulation  in Urban Planning Administration[J]. City Planning Review,2009(11): 32-38.
[5] 唐子来, 付磊. 城市密度分区研究——以深圳经济特区为例[J]. 城市规划汇刊,2003(4):  1-9.
TANG Zilai,FU Lei. A Rational Approach to Urban Density Zoning:  the Case of Shenzhen Special Economic Zone[J]. Urban Planning Forum,2003(4):  1-9.
[6]田峰. 高密度环境下建筑日照规划管理方法研究[D]. 上海: 同济大学博士学位论文,2009.
TIAN Feng. Urban Planning Management Methods of Sunlight within High-density Building Environment[D]. Shanghai: The Dissertation  for Doctor Degree of Tongji University,2009.
 [7] 宣莹, 陈定荣. 城市和谐社区公共设施的规划策略——兼议《南京新建地区公共设施配套标准指引》[J]. 城市规划学刊, 2006(2): 17-21.
XUAN Ying,CHEN Dingrong. Strategies for the Construction of Public Service Facilities for Urban Communities——A Discussion of  “Direction of Public Facility Criteria  of New Community  in Nanjing”[J]. Urban Planning Forum,2006(2) :17-21.
[8] 上海市城市规划管理局. 上海市城市规划管理技术规定[R]. 2003.
Shanghai Planning and Land Resources Bureau. The Technical Codes of Shanghai Urban Planning Management[R]. 2003.
[9] 翟斌庆, 伍美琴. 城市更新理念与中国城市现实[J]. 城市规划学刊,2009(2): 75-82.
ZHAI Binqing,Mee Kam Ng. Urban Regeneration and Its Realities in Urban China[J]. Urban Planning Forum,2009(2): 75-82.

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