景观格局对理想风水模式最佳城址风热环境的影响研究

发布时间：2018-03-10 13:31

本文选题：理想风水模式　切入点：最佳城址　出处：《沈阳农业大学》2017年硕士论文　论文类型：学位论文

【摘要】：风水文化中的理想风水模式是中国传统城市及景观布局、规划的重要指导思想。理想风水模式中各景观要素均占据重要的地位,景观要素格局及结构的变化,会对整体环境产生一定影响。本文以四川阆中地区为例,采用Fluent-Airpak3.0软件,对理想风水模式最佳城址风热环境进行模拟,对比分析不同季节条件下,景观格局变化对理想风水模式最佳城址风热环境的影响。研究结论如下:冬季时,少祖山、主山的存在可以阻挡来流风的入侵,且少祖山、主山高度分别在300m、500m以下时,最佳城址的风速场比较均匀,保温效果较好,人体舒适度较高。案山、朝山的存在对最佳城址内部风环境影响不大,但是可以起到保温作用。主山与明堂之间距离为100m-200m之间时对最佳城址的风热环境较好。夏季时,案山、朝山的存在同样可以阻挡来流风的入侵,低矮的案山、朝山可以使得最佳城址的通风效果良好,并且可以降低最佳城址的温度。少祖山、主山的高度分别在250m、450m以下时对最佳城址的风热环境较好。主山和明堂之间距离较近时,对最佳城址的风热环境较好。综上可知,少祖山、主山、案山、朝山等景观要素的存在有利于最佳城址形成良好的风热环境。这些景观要素围合形成的理想风水模式有利于冬季防风、升温;夏季通风、降温。不同布局的方式对最佳城址的风热环境也有一定影响。因此,在现代城市及景观的选址、布局、规划中可以参考以上合理的布局模式。本研究探讨了不同景观要素的布局对理想风水模式最佳城址风热环境的影响,为以后的城市、景观的选址、规划及布局提供理论指导。
[Abstract]:The ideal geomantic model in the geomantic culture is an important guiding ideology of Chinese traditional city and landscape layout and planning. In the ideal geomantic model, all landscape elements occupy an important position, and the pattern and structure of landscape elements change. This paper, taking Langzhong area of Sichuan Province as an example, uses Fluent-Airpak3.0 software to simulate the optimal wind and heat environment of the ideal geomantic site, and to compare and analyze the different seasonal conditions. The influence of landscape pattern change on the wind and heat environment of the ideal geomantic model. The conclusions are as follows: in winter, the presence of the main mountain can prevent the invasion of the inflow wind, and the height of the main mountain is less than 300 m or less than 500 m. The wind velocity field of the best city site is more uniform, the thermal insulation effect is better, and the human body comfort is higher. The existence of case hill and Chaoshan has little effect on the inner wind environment of the best city site. The distance between the main mountain and the Ming Tang is between 100m and 200m, and the wind and heat environment of the best city site is better. In summer, the existence of the case mountain and the toward mountain can also prevent the invasion of the flowing wind, the low case mountain. Chaoshan can make the best city site have good ventilation effect, and can reduce the temperature of the best city site. When the height of the main mountain is below 250 m or less than 450 m, the wind and heat environment of the best city site is better. When the distance between the main mountain and the Ming hall is close, The wind and heat environment of the best city site is better. In summary, we can see that Shaozushan, main mountain, case mountain, The existence of landscape elements such as Chaoshan is conducive to the formation of a good wind-heat environment at the best city sites. The ideal geomantic model formed by these landscape elements is conducive to winter windbreak, warming up, summer ventilation, Cooling down. Different layout ways also have a certain impact on the best urban location of the wind and heat environment. Therefore, in modern cities and landscape location, layout, In this study, the influence of different landscape elements on the ideal geomantic site wind and heat environment is discussed in order to provide theoretical guidance for the future city, landscape location, planning and layout.
【学位授予单位】：沈阳农业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU-023;TU984

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