华侨大学厦门校区建筑庭院夏季热环境研究

发布时间：2019-06-04 08:02

【摘要】：随着社会经济和城市建设的发展，人们对生活环境品质的要求也越来越高。从早期单纯地追求室内环境的舒适性转而对室外环境舒适性的关注。当今，高校校园建筑多以围合式建筑，其庭院室外热环境的好坏与人们生活息息相关，研究影响室外热环境的各项因素，对于营造优美舒适的围合式建筑室外庭院热环境，实现建筑物的节能减排具有重要意义。本文针对厦门沿海夏热冬暖的特殊气候条件，对厦门地区华侨大学厦门校区的校园规划进行实地调研，通过对校园各建筑庭院的分布、大小、围合程度、朝向等实态的内容调查，找出其具有的共同特点和差异性，初步分析其现有庭院室外热环境的优劣性。在调研的基础上，以华侨大学厦门校区几个典型性庭院为例，实地测得室外温湿度、室外风速、黑球温度、地面温度、建筑壁面材料表面温度、太阳辐射量等指标进行实测，，定性定量分析研究了阴影遮蔽、下垫面材料性质、水体及绿化布置等因素对校园建筑庭院室外热环境的影响。本文还基于实测结果，对华侨大学厦门校区宿舍楼夏季风热环境运用CFD软件进行了模拟，以找出人为的建筑规划对自然环境的影响。同时，对建筑设计中不可见因素进行可视化。最后，文章针对厦门以及闽南高校建筑室外庭院热环境现状中存在的不足，分别从材料选择、开敞程度、水体及绿化布置等方面结合现有的校园设计方法，提出了相应的改进性建议和措施。旨在通过本文的研究，为建筑师进行闽南高校建筑室外庭院热环境的相关设计提供一种新思路和新方法，以实现建筑景观同人体舒适性的完美结合，最终达到绿色节能的目的。
[Abstract]:With the development of social economy and urban construction, people's requirements for the quality of living environment are getting higher and higher. From the early pursuit of indoor environment comfort to the attention of outdoor environment comfort. Nowadays, most of the campus buildings in colleges and universities are enclosed buildings, and the outdoor thermal environment of the courtyard is closely related to people's lives. The factors that affect the outdoor thermal environment are studied in order to create a beautiful and comfortable enclosed building outdoor courtyard thermal environment. It is of great significance to realize the energy saving and emission reduction of buildings. In view of the special climate conditions of Xiamen coastal hot summer and warm winter, this paper makes a field investigation on the campus planning of Xiamen Campus of overseas Chinese University in Xiamen area, and through the distribution, size and enclosure degree of each building courtyard on the campus, According to the content investigation of equal state, the common characteristics and differences are found out, and the advantages and disadvantages of the existing outdoor thermal environment of courtyard are preliminarily analyzed. On the basis of investigation, taking several typical yards in Xiamen Campus of overseas Chinese University as examples, the outdoor temperature and humidity, outdoor wind speed, black ball temperature, ground temperature, surface temperature of building wall material and solar radiation were measured. The effects of shadow shading, material properties of underlying surface, water body and greening arrangement on outdoor thermal environment of campus building courtyard were analyzed qualitatively and quantitatively. Based on the measured results, the summer wind and heat environment of the dormitory building of Xiamen Campus of overseas Chinese University is simulated by CFD software in order to find out the influence of artificial architectural planning on the natural environment. At the same time, the invisible factors in architectural design are visualized. Finally, in view of the shortcomings of the outdoor courtyard thermal environment in Xiamen and southern Fujian colleges and universities, this paper combines the existing campus design methods from the aspects of material selection, opening degree, water body and greening layout. The corresponding suggestions and measures for improvement are put forward. The purpose of this paper is to provide a new idea and method for architects to design the thermal environment of outdoor courtyard in colleges and universities in southern Fujian, so as to realize the perfect combination of architectural landscape and human comfort, and finally to achieve the purpose of green energy saving.
【学位授予单位】：华侨大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU111;TU984.14

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