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The Design Evaluation of the Green Space Layout of Urban Squares Based on Fractal Theory

机译:基于分形理论的城市广场绿地布局设计评价

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摘要

Many scholars have applied fractal geometry to analyze non-linear urban forms at the regional, city, and building levels. However, little attention has been given to the level of urban design. The aim of this paper is to test the validity of fractal analysis on the green space layout of urban squares. Four research cases - including one in USA, one in Argentina, and two in China - are analyzed usingBovill's box-counting method. We find that continuous hierarchical scales are essential to the fractal nature of the built environment, and the scales derived from the human-scale theories of open space are used to develop the box sizes. The authors demonstrate the advantage of using calculation charts to provide direct visual insights into the fractal distribution of the layout, through lacunas and shadowed boxes. The significance of new lacunas is presented and discussed in particular. The proposed method allows for quantitative measures, convenient evaluation, and potential feedback to improve the fractal quality of the green space design.
机译:许多学者已经应用分形几何来分析区域,城市和建筑级别的非线性城市形态。但是,很少有人关注城市设计水平。本文旨在检验分形分析在城市广场绿地布局上的有效性。使用Bovill的盒算方法对四个研究案例进行了分析,包括美国的一个,阿根廷的一个,中国的两个。我们发现,连续的等级标度对于建筑环境的分形性质至关重要,而从人类的开放空间比例理论推导出的标度可用于开发盒子的尺寸。作者展示了使用计算图表通过空隙和阴影框提供直接的视觉洞察布局的分形分布的优势。特别提出并讨论了新的缺陷的意义。所提出的方法允许定量措施,方便的评估和潜在的反馈,以改善绿色空间设计的分形质量。

著录项

  • 来源
    《Nexus Network Journal》 |2013年第1期|33-49|共17页
  • 作者

    Jiang Liang; Yanqin Hu; Hui Sun;

  • 作者单位

    Corresponding author School of Architecture and Fine Arts Dalian University of Technology Dalian 116085, CHINA;

    School of Architecture and Fine Arts Dalian University of Technology Dalian 116085, CHINA;

    School of Architecture and Fine Arts Dalian University of Technology Dalian 116085, CHINA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    green space layout; urban square; fractal; hierarchical scale; design evaluation;

    机译:绿地布局;城市广场分形等级量表设计评估;
  • 入库时间 2022-08-17 13:51:44

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