北京地区养老设施室内风环境研究

发布时间：2018-03-30 09:06

本文选题：室内风环境　切入点：养老设施　出处：《北方工业大学》2017年硕士论文

【摘要】：养老设施的建设近年来得到了广泛的关注。老年人的身体的适应能力较差,而且室内活动时间较多,所以对于养老设施室内环境的舒适性研究就显得比普通建筑更为重要。作为其中的关键因素,养老设施的室内风环境研究便具有重要的意义。本文以北京地区的气候及建筑特点为前提,首先提出了养老设施室内风环境问题的矛盾性,阐述了本文的研究意义和目的。之后介绍了支撑全文展开的研究现状以及基本方法,即室内风环境相关概念的明确以及资料调研、现场调研、CFD分析、实地测试在文中的运用方法。其次,根据对于北京市内共六处养老设施进行的实地调研,总结归纳出室内风环境的重点问题以及现存不足。再次,结合调研结果和相关资料,总结得出用于进行室内自然通风模拟的模拟方案,并针对周边环境、建筑形式、老人居室等要点分别进行了考虑不同变量的自然风环境模拟。最后,通过对于模拟结果的归纳与分析,总结出相关规律,并尝试提出了优化养老设施室内风环境的建议,即总平面设计应充分考虑场地内既有风场;建筑形式中应重点利用公共空间对于室内风环境的调节作用;老人居室中的合理空间尺度以及开窗方式等结论。本文主要就自然通风方面,通过对于CFD模拟结果的客观的定性分析,为对于室内风环境而言的不同影响因素做出评价,整合提出了相关的优化设计建议。
[Abstract]:The construction of old-age facilities has received extensive attention in recent years. The body adaptability of the elderly is poor, and there is more indoor activity time. Therefore, the study of indoor comfort of pension facilities is more important than that of ordinary buildings. As a key factor, It is of great significance to study the indoor wind environment of old-age facilities. Based on the climate and architectural characteristics of Beijing, this paper first puts forward the contradiction of indoor wind environment problems in old-age facilities. The significance and purpose of this paper are expounded, and then the present research situation and basic methods of supporting the full text are introduced, that is, the definition of indoor wind environment related concepts and data investigation, field investigation and CFD analysis. The application method of field test in this paper. Secondly, according to the field investigation of six old-age facilities in Beijing, the paper summarizes the key problems of indoor wind environment and the existing deficiencies. Thirdly, combining the research results and relevant materials, The simulation scheme for indoor natural ventilation simulation is summarized, and the natural wind environment simulation considering different variables is carried out according to the main points of surrounding environment, architectural form, old people's room and so on. Finally, Through the induction and analysis of the simulation results, this paper summarizes the relevant laws, and tries to put forward the suggestion of optimizing the indoor wind environment of pension facilities, that is, the existing wind field in the site should be fully considered in the general plane design; In the form of building, we should make use of the public space to regulate the indoor wind environment, the reasonable space scale in the old people's room and the way of opening windows, etc. This paper mainly deals with the natural ventilation, and so on. Based on the objective qualitative analysis of CFD simulation results, some suggestions on optimization design are put forward for the evaluation of different factors affecting indoor wind environment.
【学位授予单位】：北方工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU119

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