武汉办公建筑外窗外遮阳效果模拟及优化设计研究

发布时间：2018-04-29 15:05

本文选题：能源消耗 + 武汉地区　；参考：《吉林建筑大学》2017年硕士论文

【摘要】：随着时代的不断进步与发展,全球能源消耗也在持续增长中。我国建筑业正处于快速发展过程中,建筑能耗占社会总能耗的30%左右,并且比例逐步提高,因此降低建筑能耗刻不容缓。武汉属于夏热冬冷气候区,夏季气候环境恶劣,办公建筑作为功能属性统一,人员在室时间长的公共建筑,能耗特点明显,大量的太阳辐射热通过外窗进入室内,为保证室内热环境的舒适度需要消耗大量空调能耗。建筑外窗外遮阳设计是阻挡太阳辐射热进入室内的主要手段。本文通过对国内外的遮阳实例进行分析和整理,了解现今国内外的遮阳现状和发展情况。其次,对武汉地区的气候特点及太阳辐射情况进行分析,为武汉办公建筑外窗外遮阳设计确定研究背景,对遮阳理论及办公建筑进行相关研究。随后对武汉办公建筑的遮阳情况进行实地调研,采用数据统计和拍照的方式,归纳总结出武汉办公建筑遮阳的现状和存在的问题。在此基础上引入ECOTECT生态建筑软件对武汉单一办公房间遮阳效果进行模拟,分析建筑各个朝向最适宜的遮阳形式及遮阳构件尺寸。最后结合遮阳优化设计的要素,归纳总结出武汉地区办公建筑外窗外遮阳的设计策略。根据所得研究策略对武汉办公建筑实例进行遮阳优化设计,对比遮阳设计前后建筑能耗量的变化情况,确定外窗外遮阳设计策略研究结果的切实可行性。武汉办公建筑外窗外遮阳优化设计的研究对武汉办公建筑的节能具有十分重要的意义。
[Abstract]:With the continuous progress and development of the times, global energy consumption is also increasing. China's construction industry is in the process of rapid development, building energy consumption accounts for about 30% of the total energy consumption of society, and the proportion is gradually increasing, so it is urgent to reduce the building energy consumption. Wuhan belongs to the hot summer and cold winter climate area, the climate environment is bad in summer, the office building is unified as the function attribute, the personnel is in the public building which the room time is long, the energy consumption characteristic is obvious, the massive solar radiation heat enters the indoor through the outer window, In order to ensure the comfort of indoor thermal environment, a large number of air conditioning energy consumption is needed. The sunshade design outside the building window is the main means to prevent the solar radiation heat from entering the room. In this paper, the current situation and development of sunshade at home and abroad are studied by analyzing and sorting out the examples of sunshade at home and abroad. Secondly, the climate characteristics and solar radiation in Wuhan area are analyzed to determine the research background for the design of shading outside the window of Wuhan office buildings, and to study the theory of shading and office buildings. Then the shading situation of office buildings in Wuhan is investigated on the spot, and the current situation and existing problems of shading of office buildings in Wuhan are summarized by means of data statistics and photographs. On the basis of this, ECOTECT ecological building software was introduced to simulate the shading effect of Wuhan single office room, and the most suitable shading form and shading component size for each orientation of the building were analyzed. Finally, combined with the elements of optimum design of shading, summarizes the design strategy of shading outside window of office buildings in Wuhan area. According to the research strategy, the optimum design of shading of Wuhan office building is carried out, and the change of building energy consumption before and after shading design is compared, and the feasibility of the research result of shading design strategy outside window is determined. The study on the optimum design of shading outside the window of Wuhan office building is of great significance to the energy saving of Wuhan office building.
【学位授予单位】：吉林建筑大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU111.4

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