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| 精准更新导向下的数字化城市设计实践探索——以上海市陆家嘴水环为例 |
| Precise Urban Regeneration via Digital Urban Design: Using Lujiazui Water Loop Project as the Case |
| 投稿时间：2024-04-03 修订日期：2024-04-03 |
| DOI：10.12285/jzs.20240403003 |
| 中文关键词: 精准更新、计算性城市设计、多源城市数据、设计科学 |
| 英文关键词: Precise urban regeneration,Computational urban design,Multi-sourced urban data,Design science |
| 基金项目: |
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| 摘要点击次数: 74 |
| 全文下载次数: 19 |
| 中文摘要: |
| 本研究面向精准更新需求，提出了数据支持下的计算性城市设计分析范式，推动设计分析与效能评价从
主观经验向量化解析的转换。在现状问题研判上以“人本”为核心，基于移动互联网 LBS 数据解析场地人口
组成与行为特点，路网组构和 sDNA 诊断慢行堵点断点，社交媒体数据研判空间品质，结构化网页数据与 POI
兴趣点数据提炼功能布局，在方案效能评估上强调“量化”，结合大数据案例库与空间分析技术形成针对性效
能提升分值评价。陆家嘴水环片区，这一紧邻上海核心 CBD 的“城市背面”，作为具有更新潜力和复合问题的
代表性区域被选为案例。通过整合多源城市数据和城市设计分析技术，本研究在实现从问题诊断到效能评估
的多环节嵌入性支持的同时保证了相关分析方式的易用性和可推广性。通过实践需求引导下的技术与设计深度
融合，本文有望为设计科学（Design Science）新范式的涌现提供针对性探索。 |
| 英文摘要: |
| This study，in response to the need for precise urban regeneration，proposes a data-supported computation-
al urban design analysis paradigm，promoting the transition of design analysis and efficiency evaluation from subjective
experience to quantified analysis. It adopts a ‘human-centric’ approach in diagnosing current issues，analyzing site pop-
ulation composition and behavioral characteristics based on mobile internet LBS data，diagnosing slow traffic bottle-
necks based on road network composition and sDNA，assessing spatial quality based on social media data，and refining
functional layout based on structured web page data and point of interest data. The study emphasizes ‘quantification’
in scheme efficiency evaluation，combining a big data case library with spatial analysis technology to form a targeted ef-
ficiency improvement score evaluation. The Lujiazui Water Loop area，a ‘city backside’ adjacent to Shanghai’s core CBD
and a representative area with potential for regeneration and complex issues，is selected as a case study. By integrating
multi-source urban data and urban design analysis technology，this study ensures the ease of use and scalability of the
related analysis methods while achieving multi-link embedded support from problem diagnosis to efficiency evaluation.
Through the deep integration of technology and design guided by practical needs，this paper is expected to provide tar-
geted exploration for the emergence of a new Design Science paradigm. |
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