寒地城市住区场地日照环境的评价与设计优化研究

发布时间：2018-06-21 23:12

本文选题：寒地城市 + 住区场地　；参考：《吉林建筑大学》2017年硕士论文

【摘要】：随着城市人口规模的日益增长和人们生活品质的不断提高,居民对于住区日照环境的要求已不仅局限于居室采光,而且愈加注重场地日照环境。由于目前部分住区在规划中缺少从场地日照环境的角度进行设计控制,致使一些场地存在夏季日照阴影少或冬季日照时间短等一系列问题。这些问题对住区场地日照环境质量产生了极大的影响。本文以寒地城市住区场地为研究对象。首先归纳总结出国内外在住区场地日照环境中的相关理论研究及实践措施。其次运用定性与定量相结合的评价方法,对场地使用者的人群构成、活动时间规律、行为类别、满意度等进行数理统计,做出使用状况评价;在此基础上,运用Ecotect日照分析软件对寒地城市住区中最为常见的规划布局形式进行日照模拟,以日照时数及日照覆盖面积为主要依据,对寒地城市住区场地日照物理环境做出评价。最后,针对使用状况评价及物理环境评价中出现的问题,从三个方面进行设计优化:一是运用阴影法平面日照等时线法结合场地使用者的密集活动时间段对场地进行设计优化;二是通过建筑单体的空隙率、高宽比、朝向的控制以及建筑群体的中心塔式、错列式的优化布局形式,对建筑进行设计优化;三是通过绿化植被的种植、配置,对绿化植被进行设计优化。本文力图构建一个理论构架,一个参考依据,将已知或可能会对住区场地日照环境有影响的因素降到最低点。本人希望通过此项研究工作能为健康舒适的住区场地日照环境提供有益探索。
[Abstract]:With the increasing scale of urban population and the continuous improvement of people's quality of life, residents' requirements for sunshine environment in residential areas are not only confined to the room lighting, but also pay more and more attention to the spot sunshine environment. Due to the lack of design control from the point of view of sunshine environment in some residential areas at present, some sites have a series of problems, such as less summer sunshine shadow or short winter sunshine time, etc. These problems have a great impact on the environmental quality of residential sites. This article takes the cold region urban settlement site as the research object. First, summarized the domestic and foreign residential site sunshine environment related theoretical research and practical measures. Secondly, the quantitative and qualitative evaluation methods are used to make mathematical statistics on the crowd composition, activity time rule, behavior category, satisfaction degree and so on of site users. The sunshine simulation of the most common planning and layout in cold urban settlements is carried out by using the Ecotect sunshine analysis software. The physical environment of sunshine in cold urban settlements is evaluated on the basis of sunshine hours and sunshine coverage area. Finally, aiming at the problems in the evaluation of the use status and the physical environment, the design optimization is carried out from three aspects: first, the design optimization of the site is carried out by using the shadow method of the plane sunshine isochron method combined with the intensive activity time period of the site users; The second is to optimize the design of the building through the voidage ratio of the building monomer, the aspect ratio, the control of the orientation, and the optimized layout of the center tower and staggered layout of the building group; third, through the planting and allocation of greening vegetation, The design of greening vegetation was optimized. This paper tries to construct a theoretical framework and a reference basis to minimize the factors known or likely to affect the sunshine environment of residential sites. I hope that this research can provide a beneficial exploration for a healthy and comfortable residential site sunshine environment.
【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】：TU984.12

【相似文献】