Delft University of Technology An Integrated Modeling Approach Combining Multifractal Urban Planning with a Space Syntax Perspective
Delft University of Technology An Integrated Modeling Approach Combining Multifractal Urban Planning with a Space Syntax Perspective
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代尔夫特理工大学将多重分形城市规划与空间句法视角相结合的综合建模方法
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发表时间：
2017
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通讯作者：
A. Nes
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作者：
Claudia Yamu;A. Nes
2015年联合国《巴黎协定》强调了城市规划预防和遏制城市扩张的必要性，以便通过有效的聚集分布和均衡的城市格局分布来缩短出行距离，同时考虑不同时间尺度上的出行行为和对绿色区域、服务和设施的可达性。对于维也纳-布拉迪斯拉发大都市区，我们的综合建模方法使用了多重分形空间建模的组合沿着与空间语法的角度来看。多重分形策略本质上是多标量的，并遵循五个规划原则：（多中心）城市发展以管理城市蔓延;可持续的以交通为导向的发展;地方平衡的城市模式和功能分布以加强重要的城市系统、地方中心和社区;绿色区域向建成区的渗透;以及保护大型互连的绿色区域网络以保护生物多样性。将空间句法建模添加到多重分形策略中，将空间如何与基于中心性的功能模式相关联，从而应用社会空间视角。在本文中，我们使用以下工作流程进行综合建模：（1）空间语法，以识别城市系统的层次结构，从而确定区域的空间战略;（2）分形城市，以创建潜在城市化的多重分形发展规划;（3）空间语法，以设计战略性城市总体规划，以维斯社会经济因素定位新的住房和设施。
The United Nations Paris agreement of 2015 highlighted the need for urban planning to prevent and contain urban sprawl so as to reduce trip lengths through an efficient distribution of agglomerations and a well-balanced urban pattern distribution, all while considering travel behavior and accessibility to green areas, services, and facilities on different temporal scales. For the Vienna-Bratislava metropolitan region, our integrated modeling approach uses a combination of multifractal spatial modeling along with a space syntax perspective. Multifractal strategies are intrinsically multiscalar and adhere to five planning principles: hierarchical (polycentric) urban development to manage urban sprawl; sustainable transit-oriented development; locally well-balanced urban pattern and functions distribution to enhance vital urban systems, local centers, and neighborhoods; penetration of green areas into built-up areas; and the preservation of large interconnected networks of green areas to conserve biodiversity. Adding space syntax modeling to a multifractal strategy integrates how space relates to functional patterns based on centrality, thus applying a socio-spatial perspective. In this paper, we used the following workflow for an integrated modeling approach: (1) Space syntax to identify the urban systems’ hierarchy and so determine a spatial strategy regionally; (2) Fractalopolis to create a multifractal development plan for potential urbanization; and (3) Space syntax to design a strategic urban master plan for locating new housing and facilities vis-à-vis socioeconomic factors.