应用分形理论对马鞍山雨山湖滨水天际线评价和优化

Evaluation and optimization of waterfront skyline of Yushan Lake in Maanshan city based on fractal theory

以马鞍山雨山湖各沿岸滨水立面天际线为研究对象,基于分形理论,对雨山湖各沿岸滨水立面天际线进行提取及相应分形维数的计算。以整体层面、建筑层面、植物层面为研究切入点,整体及建筑层面对雨山湖东、南、西、北四滨水立面天际线进行整体量化评价。根据计算得到的结果,得到湖西岸天际线分形维数高的情况,结合其用地性质,分析其天际线较高的原因。然后通过植物立面的改造优化,来调整湖西岸整体的天际线分形维数,使其天际线分形维数在一个合理的区间范围。通过研究改造优化雨山湖滨水立面天际线为例为城市滨水立面天际线塑造和优化提供理论基础。

In this paper taken the waterfront elevation of the coastal waters of Maanshan Mountain as the research object, based on the fractal theory, the coastline of the coastal waterfront of Yushan Lake was extracted and the corresponding fractal dimension was calculated. The overall level, the architectural level were taken and the plant level as research entry points, and the overall and architectural layers facing the east, south, west and north waterfront facades of Yushan Lake were overall quantitatively evaluated. According to the calculated results, the fractal dimension of the West Coast skyline was high, and the reason for its high skyline was analyzed based on the nature of its land use. Then through the transformation and optimization of the plant facade, the overall fractal dimension of the west bank of the lake was adjusted to make the fractal dimension of the skyline in a reasonable range. This paper provides a theoretical basis for the shaping and optimization of the city waterfront facade skyline by studying and optimizing the skyline of the Yushan Lake waterfront.