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本文对比了国内外多个绿色建筑评价体系中对室内环境的评价指标体系,得到室内环境评价的重点内容。接着,结合广州地区的气候特点,提出室内环境改善的关键技术。并以广州某亚运体育馆的绿色建筑实践为例,分析了自然通风、自然采光和建筑遮阳等技术对室内环境改善的效果。最后,指出了体育场馆类建筑室内环境的特性问题,并初步提出了广州地区体育场馆的室内环境评价指标体系。 相似文献
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一般来说,室内空气环境品质是指室内温度、湿度、有害物浓度、照明、噪声及舒适度等因素,其中颗粒污染物、挥发性有机化合物及温度湿度对室内环境品质有着重要的影响。目前全空气空调系统与风机盘管加新风系统不仅能够确保室内必要的温度与湿度,同时更能给室内提供必要的新鲜空气。总之,要想真正改善室内环境品质,需要从源头上进行,降低污染物的散发,确保通风的有效性,从而让人们远离病态建筑综合症。 相似文献
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关于室内环境舒适性评价指标的研究 总被引:2,自引:0,他引:2
本文针对传统的室内环境舒适性评价方法的局限性,提出广义舒适的概念,利用模糊数学的方法建立了多级FCE指标,并用实验的方法对该指标的精度和可靠性作了检验。最后,还介绍了FCE指标的有关应用。 相似文献
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We applied binary logistic regression techniques to data collected from 779 participants in a field study of open-plan ('cubicle') offices conducted in nine buildings. Independent variables were physical conditions in the workplace, and dependent variables were derived from occupant satisfaction measures; personal characteristics were included as covariates. There was a significantly higher risk of dissatisfaction with privacy and acoustics (defined as being below the 20th percentile as opposed to being above the 80th percentile) associated with being in a small workstation, or being seated next to a window. A higher risk of dissatisfaction with ventilation was associated with being seated next to a window, temperatures substantially higher than the average neutral temperature, and a carbon dioxide concentration greater than 650 ppm. A higher risk of dissatisfaction with lighting was associated with panel heights greater than 66 inches (1.7 m), high reflected glare on computer screens, desktop illuminances outside 300-500 lux, desktop illuminance uniformity (min/max ratio) less than 0.5, and being in a workstation distant from a window. PRACTICAL IMPLICATIONS: We have demonstrated statistically significant relationships between indoor environment conditions in office spaces and environmental dissatisfaction risk. Although generally supported by prior research, not all of these risk factors are reflected in existing recommended practice documents for office design. Consideration of these findings in future revisions of such documents may be warranted. 相似文献
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从室内环境的感知效应对人们的影响以及有效建立一种人与环境融洽的对话关系等方面,论述了室内软环境设计是维系人与室内环境关系融洽的重要媒介,并指出了室内软环境设计所需注意的几个问题,以创造出适宜的空间。 相似文献
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With rapid urbanization, big cities in the south of China are progressively falling short of sustaining outdoor thermal comfort. In this paper, a thermal comfort and energy evaluation model is derived from revisions of previous study, to simulate and predict the interaction of coupled urban building-site climate and then the thermal comfort. The methodology of principal calculations is demonstrated first, then a hypothetical district of office buildings in Shanghai is selected. Dynamic on-site climate parameters, anthropogenic heat and indoor/outdoor SET* values, etc., are simulated and evaluated. The results show the variation of outdoor SET* values influenced by factors including canopy height, building coverage and air-conditioning set-point temperature. 相似文献
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空调房间热环境模型综合评判 总被引:19,自引:3,他引:16
引入模糊数学理论,对影响建筑室内热环境的主要环境参数(温度、风速、相对湿度、平均辐射温度)作了大量的调查与实验,建立了室内热环境模糊综合评判模型,并据此评价了几种空调环境。结果表明,模型较好地反映了人员的热感觉,可定量给出室内环境的PMV值。 相似文献
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从人与环境的关系、环境的感知效应、环境的创造等方面 ,论述了环境对室内设计发展的影响 ,并对室内设计提出新思路 ,对室内设计师提出要求 ,同时展望了室内设计发展前景 相似文献
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