共查询到19条相似文献,搜索用时 203 毫秒
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以中国建设银行深圳市分行营业网点为例,采用问卷法、访谈法、行为地图观察法等多种方法,对银行营业厅进行使用后评价分析,得出银行营业厅顾客行为特征、行为频次强度、顾客及银行职员对银行营业厅环境舒适度评价及其相互之间关系等研究结果,对银行营业厅设计有指导意义。 相似文献
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借鉴国内外现有的声景观评价方法,开展了声景观舒适度的评价方法研究,分析提炼了影响声景观的自然环境因子,提出以空气温度差、相对湿度、自然光照度比和风速等物理环境指标为变量,定量计算声景观舒适度指数(SSssd)的方法。通过在青城山现场测量相关物理环境指标,并对游客进行声景观主观满意度调查,建立了声景观主观满意度与声景观舒适度指数(SSssd)计算值的对应关系,定量分析了声景观舒适度与温度差、相对湿度、光照比、等效A声级之间相关性,证实温度差和光照比的实测值与声景观舒适度指数(SSssd)存在显著相关性。利用GIS图给出了青城山声景观舒适度分布,科学地评价了青城山声景观舒适度。 相似文献
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本文综合运用WBGT指标和TS-Givoni指标计算湿热地区风景园林微气候舒适度值,结合国家热环境WBGT指标和TS-Givoni指标假设微气候舒适度评价标准,并通过实地监测和调查问卷,分析使用主体行为与微气候舒适度值的相关性,从而验证假设的评价标准.由此,得到湿热地区风景园林微气候舒适度评价参数、评价指标、评价标准和微气候舒适度等级划分指标.这种评价方法将客观的物理参数和主观的人体热舒适感结合,既是对热环境的客观评价,又考虑使用主体的热感受,评价的结果相对简明、完善、实用. 相似文献
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国外微气候舒适度研究简述及启示 总被引:1,自引:0,他引:1
园林规划设计中营造舒适的微气候环境不仅体现人性化设计,也能降低能耗,为使用者提供自然、安全、舒适的空间环境.本文对国外微气候舒适度的研究发展,微气候舒适度的评价研究和应用研究进行初步概述,并提出在国内园林规划设计中的研究重点,即加强园林微气候舒适度研究,完善评价标准,园林规划设计中重视营造微气候舒适度,重视多学科融合及实地测试.以期推动国内对微气候舒适度的研究. 相似文献
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存量更新背景下,城市老城区中出现了大量高层与多层相邻的混合型住区,为应对混合住区复杂多变风环境带来的健康、安全与舒适性问题,依据天津市地理气候特征,构建基于行为舒适度、空气质量舒适度和热舒适度在内的风环境综合评价体系与方法,计算得出天津市冬季舒适风速阈值为1.5~4.4 m/s,为定量化评价住区风环境舒适度提供依据。采用计算流体动力学(CFD, Computational Fluid Dynamics)模拟技术,以天津市为例对3种工况下的16类典型混合住区进行风环境模拟。依据风环境评价体系,采用控制变量法对模拟结果进行定量化的对比分析,识别不同布局模式下的住区风环境特征与问题,研判空间布局对近地面风环境的影响机制。从空间布局与场地设计两方面提出混合住区近地面风环境优化策略,并构建风环境管控体系,以提升理论研究成果的可应用性、可操作性。 相似文献
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以主观光舒适度以及视觉诱发脑电2个因素作为基础,研究了不同色温与光照组合下室内光环境对人体的影响,得出对光环境的量化评价方法和指标,并将2种因素下的结果进行寻优,得出舒适范围的色温和照度,从而指导室内光环境的设计. 相似文献
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刘炳智 《四川建筑科学研究》2015,(2):297-299,303
通过主观评价调研的研究方式对西安市大型综合商业建筑室内热环境进行研究,以消费者主观感受为基础,对建筑室内热舒适度进行评价,对商业建筑室内消费人群的年龄进行分析,并且通过舒适度评价得到商业建筑室内环境满意度的正态分布情况。 相似文献
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本文从实测的振动频率、振幅和振动加速度等方面动力响应对一大跨度人行悬索桥进行了综合的舒适度评价。环境振动试验和人群激励试验实测结果表明在人群荷载作用下,该桥振动感觉指标满足人行舒适度要求。 相似文献
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Çevik G 《Journal of design history》2010,23(4):367-385
This article investigates the reciprocal influence of Ottoman Turkish and American interiors in the development of seating furniture. Seating furniture is unique because it involves a direct and physical interaction between the piece of furniture and the body, while at the same time it is part of a public space where social interactions occur. I will argue that the interactions between the Ottoman Turks and Americans are reflected in the way these traditions modified their seating furniture as they sought to mediate cultural, political and social differences between them. The concept of bodily comfort will serve as a common thread in understanding the origin of the expression "American style" (Amerikan stili or Amerikan tarz?) in modern Turkish language, the "Turkish chairs" in Victorian America in the late nineteenth century and the English language use of words such as sofa, ottoman and divan. 相似文献
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《Energy and Buildings》2002,34(7):745-751
Majority of residential apartments in Hong Kong may be equipped with up to three window-type air-conditioners that operate during 7 months of hot and humid weather. The units are placed in the living rooms and bedrooms. The positions of these units and furniture inside these small rooms are directed in some extent by the architectural design, however, residents have possibility to decide about their actual position. The occupants should locate their air-conditioner with respect to the room furniture to avoid the cold air re-circulation and draft, and to obtain good thermal comfort for residents. To accomplish this, flat manufacturers should give some recommendations to the occupants, and architects should include such concerns in their design. For three positions of an air-conditioner unit and one position of a bed and a cupboard in a typical Hong Kong residential bedroom, the air velocities, temperatures, and air diffusion performance index are determined by using the computational fluid dynamics (CFD) software FLOVENT. The cases with the maximum benefit and maximum consequences in terms of thermal comfort in the bedroom are identified. 相似文献
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Abstract Many factors affect the airflow patterns, contaminant removal efficiency and the indoor air quality at individual workstations in office buildings. The effects of office furniture design and workstation layouts on ventilation performance, contaminant removal efficiency and thermal comfort conditions at workstations were studied. The range of furniture configurations and environmental parameters investigated included: 1) partition heights, 2) partition gap size, 3) diffuser types, 4) supply air diffuser location relative to the workstation, 5) return air grill location relative to the workstation, 6) heat source locations, 7) presence of furniture, 8) supply air temperatures, 9) adjacent workstations, 10) contaminant source locations, 11) supply air flow rates, and 12) outdoor air flow rates. The tracer gas technique was used to study experimentally the relative impact of these parameters on the air distribution and ventilation performance, as well as contaminant removal efficiency. Thermal environmental parameters such as air velocity and temperature were monitored at several locations to characterize the impact of these parameters on the thermal comfort conditions. The results showed that the outdoor air flow rate had a significant influence on the mean age of air. The air distributions at all the workstations were good even when the supply air flow rate was relatively low (i.e 5 L/s). At the same time, most of the parameters tested had a significant influence on contaminant removal efficiency when there was a contaminant source present somewhere in the office. 相似文献
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套室内人体热舒适的研究 总被引:2,自引:3,他引:2
借助于通用流场计算软件PHOENICS,在考虑了外界气温、太阳的热辐射条件,家具以及人员等室内微气候影响的情况下,预测了两室一厅套室内气流三维流场和温度场。得到了套室内气流的速度、温度和人体热舒适指数等参数的分布,并经过评定,该套室内的热环境达到了人体的舒适性要求。模拟计算结果对套室的设计及其空调系统的配置具有重要的参考价值,并为套室内人体热舒适的进一步研究和室内空气品质问题的研究奠定了基础。 相似文献
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This paper analyses the errors caused by interpolation from existing cases for assessing indoor air flow, air quality and thermal comfort in an office. A sensitivity study is the provided to determine the influence of several boundary conditions on indoor air diffusion. The research is conducted numerically by using a low-Reynolds-number k-ε model. It can be concluded that the interpolation errors caused by the variations of solar radiation, window size, heat source location due to lighting, and the surface temperatures of interior walls are small and can be quantitatively determined. But it is difficult to estimate the errors introduced by the variations of furniture location and size. 相似文献