中原地区大进深住宅自然采光与通风优化设计研究

发布时间：2018-11-23 11:34

【摘要】：建筑节能目前已经成为备受世界各国重视的研究课题,我国建筑能耗占据了社会总能耗的40%以上,而且随着城市化进程的不断加快,建筑能耗将不断增加。在新建城市建筑中,住宅建筑占据主体地位,为了节约城市用地,大进深住宅建筑被大量建设。本文基于节能减排的背景下,对中原地区大进深住宅建筑的发展及特征进行深入研究,概括出了减少大进深住宅能耗的基本策略和方法,并尝试通过计算机模拟软件对其进行仿真模拟分析,加以论证。本文的主要研究内容概括如下:首先,探讨中原地区大进深住宅的特点,并总结出采光不足和通风不畅是其能源消耗的主要原因。对建筑自然采光和通风两方面进行理论分析,分别整理其基本特点和作用原理,并对其影响因素进行梳理,完成初步的理论分析,为下文进行优化分析做准备。其次,概括中原地区自然地理地貌及气候的基本特征,重点分析该地区的光气候环境和风气候环境,对其特点进行综合分析。针对中原地区大进深住宅,研究其节约用地的规律,对其发展演变进行总结,进一步提出其采光不足和通风不畅的问题。再次,以优化设计分析为手段,以理论分析为基础,结合中原地区的气候特征,提出大进深住宅建筑采光通风优化设计策略,分别从总平面规划、平面布局、门窗洞口以及外围护结构相关构件四个方面进行深入剖析。在技术分析方面,论文运用ECOTECT采光模拟技术和CFD通风仿真模拟技术,通过建立数字模型,加载当地气候数据,为进行优化分析提供有效的技术支持。最后,在研究和总结中原地区大进深住宅优化策略的基础上,对其进行综合分析,尝试将一些适宜的技术和策略在采光和通风两方面进行整合,找到其最佳结合点,使大进深住宅在采光和通风方面趋于和谐统一,同时也增加优化策略的实用价值,更符合实际情况。
[Abstract]:Building energy conservation has become a research topic that has been paid more attention to all over the world. Building energy consumption in our country accounts for more than 40% of the total social energy consumption, and with the accelerating process of urbanization, building energy consumption will continue to increase. In the new urban buildings, residential buildings occupy the main position, in order to save urban land, a large number of deep residential buildings have been built. Based on the background of energy saving and emission reduction, this paper makes a deep study on the development and characteristics of the residential buildings in the Central Plains, and summarizes the basic strategies and methods to reduce the energy consumption of the residential buildings. And try to use computer simulation software to simulate and analyze it, and prove it. The main research contents of this paper are summarized as follows: firstly, the characteristics of the residential buildings in the Central Plains are discussed, and the main reasons for the energy consumption are concluded that the lack of lighting and ventilation are the main reasons. This paper makes a theoretical analysis on the natural lighting and ventilation of buildings, sorts out its basic characteristics and working principles, and combs the influencing factors, completes the preliminary theoretical analysis, and prepares for the optimization analysis below. Secondly, the basic characteristics of natural geography, geomorphology and climate in Central Plains are summarized, and the light climate environment and wind climate environment in this area are emphatically analyzed, and their characteristics are analyzed synthetically. In view of the large depth residence in the Central Plains, this paper studies the law of saving land, summarizes its development and evolvement, and further puts forward the problems of insufficient lighting and poor ventilation. Thirdly, by means of optimization design analysis, based on theoretical analysis, combined with climate characteristics in Central Plains, this paper puts forward the optimal design strategy of daylighting and ventilation for large depth residential buildings, respectively from the general plane planning, plane layout, Deep analysis is made in four aspects of the door and window openings and the related components of the outer enclosure structure. In terms of technical analysis, the paper uses ECOTECT daylighting simulation technology and CFD ventilation simulation technology, through the establishment of digital model, loading local climate data, to provide effective technical support for optimization analysis. Finally, on the basis of studying and summing up the optimization strategy of large depth residence in Central Plains, this paper makes a comprehensive analysis on it, and attempts to integrate some suitable techniques and strategies in two aspects of lighting and ventilation to find the best combination point. It also increases the practical value of optimization strategy and accords with the actual situation.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TU113.5;TU834

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