基于数值模拟的珠海斗门镇传统聚落风热环境研究

发布时间：2018-02-01 19:53

本文关键词： 珠海斗门镇传统聚落 CFD数值模拟风热环境影响因素　出处：《哈尔滨工业大学》2015年硕士论文　论文类型：学位论文

【摘要】：全球经济一体化带了社会的现代化和文化的一体化及同质化,在这一过程中,我国传统聚落和乡土建筑也受到外来文化和现代化的双重冲击,呈现逐渐衰败的趋势,蕴涵在传统文化、传统聚落布局和传统建筑形态中如何营造舒适风热环境的宝贵经验和方法也随之逐渐消失;与之对应,地域性文化保护的呼声也日益高涨,如何在全球经济文化一体化的背景下认识、理解和继承传统文化和传统聚落中的经验,并与现代聚落的需求结合起来,创造适宜居住的室外环境也得到重视。然而长期以来,一直缺少对传统聚落风热环境的研究,缺少可行性的室外热环境评估手段,本论文即针对传统聚落风热环境分析的不足展开相关研究。本文以珠海斗门镇传统聚落作为研究对象,首先梳理了目前对于传统聚落风热环境研究的相关方法和理论构建,分析传统聚落风热环境的影响因素,以及相互间的关系。通过采用现场调研和数值模拟分析相结合的方法,对珠海斗门镇传统聚落风热环境的形成进行综合分析,归纳总结珠海斗门镇核心传统聚落的现状、选址和空间格局。其中排山村属传统梳式布局模式,传统聚落格局保护较为完整,是珠海斗门镇传统聚落典型代表;南门村结合室外空间规划建筑的布局模式,同时拥有密集型梳式布局模式、梳式布局的演化模式和新旧混杂布局模式三种聚落布局形式,二者都有鲜明特点,能综合代表珠海斗门镇核心传统聚落的特性,因而本文选取了南门村和排山村这两个较具有代表性的传统聚落作为模拟对象,运用CFD模拟方法对其进行数值模拟,通过对不同聚落形态对传统聚落建筑群的周围风热环境的模拟结果进行详细对比分析和评价,剖析影响传统聚落风热环境的影响因素,归纳出聚落选址、聚落布局、空间格局、山林、水体和农田都对风热环境有重要影响。最后总结出珠海斗门镇传统聚落组织自然通风的普遍规律,比较其优劣,得出结论,将传统聚落中好的经验应用与现代村镇聚落的风热环境营造,为当今创建绿色人居环境提供有益的借鉴。为建设适应地域气候特征的节能、节地型新聚落提供有益的方法和思路,使其更具有实际意义。
[Abstract]:Global economic integration has brought about the modernization of society and the integration and homogeneity of culture. In this process, the traditional settlements and local buildings of our country are also subject to the double impact of foreign culture and modernization. The trend of gradual decline is embodied in the traditional culture, the valuable experience and method of how to create the comfortable wind-heat environment in the traditional settlement layout and the traditional architectural form. Accordingly, the voice of regional culture protection is rising day by day, how to understand and inherit the experience of traditional culture and traditional settlement under the background of global economic and cultural integration. And combined with the needs of modern settlements, the creation of a suitable outdoor environment has also been attached importance. However, for a long time, there has been a lack of research on the traditional settlement wind-heat environment. Lack of feasible outdoor thermal environment assessment means, this paper is aimed at the traditional wind thermal environment analysis of the shortcomings of the relevant research. This paper takes the traditional settlement of Doumen Town in Zhuhai as the research object. First of all, combing the current research on the traditional settlement wind and heat environment related methods and theoretical construction, analysis of the traditional settlement wind and heat environment factors. Through the combination of field investigation and numerical simulation analysis, the formation of traditional wind-heat environment in Doumen Town of Zhuhai is analyzed synthetically. This paper summarizes the present situation, location and spatial pattern of the core traditional settlement in Doumen Town of Zhuhai, in which Paishan Village belongs to the traditional comb-type layout pattern, and the traditional settlement pattern is relatively intact, which is the typical representative of the traditional settlement of Doumen Town in Zhuhai. Nanmen Village combined with outdoor space planning architecture layout mode, at the same time has intensive comb layout mode, comb layout evolution mode and the old and new hybrid layout mode of three settlement layout forms, both have distinct characteristics. It can comprehensively represent the characteristics of the core traditional settlement of Doumen Town in Zhuhai, so this paper selects Nanmen Village and Paishan Village as the two more representative traditional settlements as the simulation object. Using CFD simulation method to carry on the numerical simulation, through the different settlement form to the traditional settlement buildings surrounding the wind and heat environment simulation results are compared and evaluated in detail. Analyze the influence factors of the traditional settlement wind-heat environment, sum up settlement location, settlement layout, spatial pattern, mountain forest. Water body and farmland have important influence on wind-heat environment. Finally, the general law of natural ventilation of traditional settlement organization in Doumen Town of Zhuhai is summarized, and its advantages and disadvantages are compared, and the conclusion is drawn. The application of the good experience in the traditional settlements and the construction of the wind-heat environment of the modern villages and towns can provide a useful reference for the establishment of the green human settlement environment and the construction of energy saving adapted to the characteristics of the regional climate. The new land-saving settlement provides useful methods and ideas to make it more practical.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU982.29;TU119

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