Preliminary Exploration of Refined Constructability Analysis Method Based on Cold Islands Value Evaluation: Taking Nanjing Eastern Central District as an Example

DOI

10.2991/978-94-6463-453-2_7How to use a DOI?

Keywords

green city; constructability; cold island value; urban design; refinement

Abstract

Under the concept of sustainable development, researching and evaluating the “constructability” of urban land is an important starting point for the harmonious coexistence of artificial and natural environment. Territorial planning provides the basic suitability assessment for a certain land use of the entire city in macro scale, which can be classified into suitable, restricted, and prohibited construction scopes. However, as the urban design tends to be more refined, when considering at the meso-micro scale, there still be a large number of natural ecological elements such as vegetation and water bodies in the suitable construction scopes. These elements have potential value as natural cold-sources for reducing the summer energy consumption and carbon emission but may be destroyed due to different intensities of artificial constructions. From the perspective of meso-micro scale, we proposed an optimized refined classification method of the suitability assessment by introducing cold island value evaluation through thermal and humid environment analysis technology, so as to provide land layout guidance for different development intensity in urban design. Subsequently, the method was applied to Nanjing Eastern Central District, which effectively realizes the goal of cold islands reservation, summer energy consumption reduction, sustainable development and ecological protection.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Ying Tang
AU  - Hua Liu
AU  - Xing Shi
AU  - Xin Ge
AU  - Xin Zhou
AU  - Weiren Zhuang
AU  - Xiaohan Shen
PY  - 2024
DA  - 2024/07/26
TI  - Preliminary Exploration of Refined Constructability Analysis Method Based on Cold Islands Value Evaluation: Taking Nanjing Eastern Central District as an Example
BT  - Proceedings of the 2024 International Conference on Urban Planning and Design (UPD 2024)
PB  - Atlantis Press
SP  - 68
EP  - 83
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-453-2_7
DO  - 10.2991/978-94-6463-453-2_7
ID  - Tang2024
ER  -