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舒适建筑的门窗节能技术 被引量:3
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作者 赵平歌 李安桂 《四川建筑科学研究》 北大核心 2007年第4期190-192,共3页
从影响建筑舒适度的物理因素出发,分析了门窗节能与保温隔热、自然通风、室内光环境及声环境的关系,提出了舒适建筑的门窗节能技术措施,指出舒适建筑门窗节能技术研究的方向。
关键词 舒适建筑 门窗节能 技术
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超限长宽比超高层建筑阻尼型消防水箱系统关键技术研究与应用
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作者 梁勇 李瑞 王进军 《安装》 2024年第S01期144-145,共2页
一、成果研究背景近年来高层建筑越来越多,以往的高层建筑中鲜有考虑抗风振措施,如深圳的赛格大厦等,因此建筑舒适性效果难以保证。而在高层建筑中超限长宽比的建筑更应考虑建筑的抗风振性能,不然“纸片楼”的安全性很难得到保证。
关键词 超高层建筑 消防水箱 长宽比 风振 高层建筑 建筑舒适 阻尼 超限
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建筑节能热舒适的发展现状 被引量:6
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作者 赵军 狄育慧 +1 位作者 李健 宣永梅 《洁净与空调技术》 2009年第3期51-55,共5页
简要介绍了当前建筑空调室内热舒适评价指标、测试方法以及评价方式的发展现状,重点说明了建筑空调热舒适指标的分类及使用情况,并详细叙述了PMV/PPD指标评价法。
关键词 建筑空调热舒适指标 PMV/PPD指标 舒适测试方法 舒适评价方式
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从舒适性空调建筑围护结构热工性能看建筑节能 被引量:6
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作者 聂玉强 冀兆良 《节能技术》 CAS 2001年第3期22-24,共3页
针对炎热地区夏季空调能耗大的现状 ,提出靠改善围护结构热工性能来降低空调耗能 ,并通过分析不同围护结构构件特点 。
关键词 建筑节能 炎热地区 空调能耗 围护结构 热工性能 舒适性空调建筑 节能技术方案
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舒适性空调建筑的IAQ 被引量:1
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作者 晏辉 《中国锰业》 2002年第2期45-48,共4页
分析了舒适性空调建筑IAQ的主要影响因素 ,提出了舒适性空调建筑IAQ的改善方法。
关键词 IAQ 影响因素 改善方法 室内空气品质 舒适性空调建筑
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舒适性空调建筑的IAQ
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作者 晏辉 《华东交通大学学报》 2002年第3期5-8,共4页
分析了舒适性空调建筑IAQ的主要影响因素 。
关键词 舒适性空调建筑 IAQ 影响因素 改进 室内空气品质
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夏热冬冷地区高舒适度低能耗建筑新技术 被引量:1
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作者 史勇 《住宅科技》 2005年第9期8-10,共3页
文章通过对夏热冬冷地区建筑节能应考虑的因素及相关技术指标,及高舒适的低能耗技术构成等方面的论述,从理论和实践中加以分析了目前建筑节能面临的问题和误区,从技术角度分析入手,提出了相应的解决措施和方法,以达到舒适和节能的要求... 文章通过对夏热冬冷地区建筑节能应考虑的因素及相关技术指标,及高舒适的低能耗技术构成等方面的论述,从理论和实践中加以分析了目前建筑节能面临的问题和误区,从技术角度分析入手,提出了相应的解决措施和方法,以达到舒适和节能的要求为目的。同时还从另一个方面提醒购房者在购房时要增强节能意识,警惕假节能。 展开更多
关键词 夏热冬冷地区 舒适度低能耗建筑 建筑技术 建筑节能 置换式新风 辐射能
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暖通空调技术的进步对现代建筑的影响 被引量:9
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作者 王健夫 顾苏林 《森林工程》 北大核心 2002年第3期60-61,共2页
现代建筑的发展为暖通空调技术的更新提供广阔的空间。空调暖通技术的高速发展 ,推动了现代建筑的发展 。
关键词 舒适建筑 健康建筑 生态建筑 绿色建筑 现代建筑 暖通空调
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基于夏季风环境模拟的徐州乡村院落形态研究
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作者 杨洋 季翔 《中外建筑》 2024年第9期108-112,共5页
院落作为乡村民居重要的组成部分,人们会在其中从事各种生产生活活动,而院落风环境的优劣会影响人们在其中活动的舒适度。在徐州地区,农宅建造时间久远,居住环境特别是涉及家家户户的院落环境有待改善。通过实地调研总结归纳徐州农村住... 院落作为乡村民居重要的组成部分,人们会在其中从事各种生产生活活动,而院落风环境的优劣会影响人们在其中活动的舒适度。在徐州地区,农宅建造时间久远,居住环境特别是涉及家家户户的院落环境有待改善。通过实地调研总结归纳徐州农村住宅院落形式,利用CFD模拟软件从院落围合形式、院门位置、屋顶坡度、围墙高度的合理设计进行了研究,提出了可以更好地营造风环境的院落形态,为徐州地区农房改善设计提供一定参考。 展开更多
关键词 乡村院落 形态研究 风环境模拟 建筑舒适 居住环境
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夏热冬暖地区的空调建筑节能
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作者 谢浩 《城市开发》 2007年第8期58-59,共2页
我国夏热冬暖的广东、广西、福建等南方地区,空调器在建筑中使用越来越普遍,这些地区的空调耗电已成为建筑能耗的重点。因此,必须通过技术途径实现空调建筑节能。这里所说的空调建筑是指一般夏季空调降温建筑,即室温允许波动范围为... 我国夏热冬暖的广东、广西、福建等南方地区,空调器在建筑中使用越来越普遍,这些地区的空调耗电已成为建筑能耗的重点。因此,必须通过技术途径实现空调建筑节能。这里所说的空调建筑是指一般夏季空调降温建筑,即室温允许波动范围为±2℃的舒适性空调建筑。 展开更多
关键词 夏热冬暖地区 建筑节能 空调器 舒适性空调建筑 南方地区 建筑能耗 空调降温
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木结构建筑楼盖结构模态试验及其有限元分析 被引量:17
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作者 谢文博 丁叶蔚 +3 位作者 王正 王韵璐 杨静 赵天长 《林产工业》 北大核心 2019年第6期17-22,共6页
研究了木结构建筑楼盖结构振动特性与建筑舒适度耦合性能,对其开展有限元振动模型计算、模态试验及振型和舒适度分析。结果表明:楼盖结构基频模拟值、单向模态试验值和双向模态试验值均满足楼盖结构不小于15.623Hz设计要求;楼盖结构经... 研究了木结构建筑楼盖结构振动特性与建筑舒适度耦合性能,对其开展有限元振动模型计算、模态试验及振型和舒适度分析。结果表明:楼盖结构基频模拟值、单向模态试验值和双向模态试验值均满足楼盖结构不小于15.623Hz设计要求;楼盖结构经有限元模拟计算的前三阶固有频率中,其基频振型为长度、宽度方向的弯曲振型,第二阶为长度方向的弯曲振型,第三阶为宽度方向的弯曲振型;楼盖结构的双向模态试验的基频呈x向的一阶弯曲振形;二阶固有频率呈x向的二阶弯曲振形。 展开更多
关键词 木结构 楼盖结构 模态试验 固有频率 楼盖振型 建筑舒适 有限元分析
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以明成楼的遮阳百叶为例研究建筑遮阳 被引量:1
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作者 高天 《山西建筑》 2007年第9期64-65,共2页
从建筑遮阳的形式和遮阳的原则等方面对建筑遮阳进行了宏观的介绍,并从遮阳效用的角度对明成楼的百叶结构进行了深入评价,并提出了优化改建策略,在遮阳隔热、建筑舒适度方面起到了一定的改善作用。
关键词 建筑遮阳 遮阳百叶 遮阳效率 建筑舒适
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基于TMD的机场登机桥舒适度研究
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作者 宾春山 付泽飞 +3 位作者 张力新 莫仕勇 杨金鑫 王嘉荣 《建筑技术》 2021年第1期84-86,共3页
调谐质量阻尼器(TMD)是目前高层建筑和大跨度结构振动控制中应用最早的被动装置之一。根据调谐质量阻尼器的参数核算,将附加质量比控制在结构允许范围,结构总阻尼比提高至预定值,对其结果进行进一步分析可解决按传统方法直接进行抗震计... 调谐质量阻尼器(TMD)是目前高层建筑和大跨度结构振动控制中应用最早的被动装置之一。根据调谐质量阻尼器的参数核算,将附加质量比控制在结构允许范围,结构总阻尼比提高至预定值,对其结果进行进一步分析可解决按传统方法直接进行抗震计算遇到的舒适度问题。采用振动控制设计增强了本工程的结构安全'性,提升了振动过程中的舒适度,对建筑本身和客户体验有着积极意义。以西南某机场项目为基础进行TMD舒适度的计算,结果表明TMD很好地解决了航站楼登机桥的舒适度问题。 展开更多
关键词 调频质量阻尼器 建筑舒适 振动控制技术
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Energy consumption,indoor environmental quality,and benchmark for office buildings in Hainan Province of China 被引量:1
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作者 孔祥飞 吕石磊 +1 位作者 辛亚娟 吴薇 《Journal of Central South University》 SCIE EI CAS 2012年第3期783-790,共8页
With rapid economy growth,building energy consumption in China has been gradually increased.The energy consumption and indoor environmental quality of 51 office buildings in Hainan Province,a hot and humid area,were s... With rapid economy growth,building energy consumption in China has been gradually increased.The energy consumption and indoor environmental quality of 51 office buildings in Hainan Province,a hot and humid area,were studied through collection of verified data in site visits and field tests.The result revealed that,electricity accounted for 99.79% of the total energy consumption,natural gas 0.17%,and diesel 0.04%.The air conditioning dominated the energy use with a share of 43.18%,equipment in the particular areas 26.90%,equipment in the office rooms 11.95%,lighting system 8.67%,general service system 7.57%,and miscellaneous items 1.73%.Statistical method including six indicators obtained the energy consumption benchmark with upper limit of 98.31 kW-h/m2 and lower limit of 55.26 kW-h/m2.According to ASHRAE standard(comfortable standard) and GB/T 18883-2002(acceptable standard),the indoor environmental quality of 51 sampled office buildings was classified into three ranks:good,normal and bad.With benchmark of building energy consumption combined with indoor environmental quality,it was found that only 3.92% of sampled buildings can be identified as the best performance buildings with low energy consumption and advanced indoor environmental quality,and the buildings classified into normal level accounted for the maximum ratio. 展开更多
关键词 building energy consumption BENCHMARK indoor environmental quality energy use index Hainan Province
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The Study of Thermal Mass as a Passive Design Technique for Building Comfort and Energy Efficiency
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作者 Mohammad Arif Kamal 《Journal of Civil Engineering and Architecture》 2011年第1期84-88,共5页
The day/night (diurnal) changes in temperature and solar radiation pose challenges for maintaining human thermal comfort in buildings. Passive and energy-conserving buildings seek to manage the available thermal ene... The day/night (diurnal) changes in temperature and solar radiation pose challenges for maintaining human thermal comfort in buildings. Passive and energy-conserving buildings seek to manage the available thermal energy by lowering peaks and dampening the fluctuations in order to maintain conditions for human comfort. Appropriate use of thermal mass moderates the internal temperatures by averaging diurnal extremes. Thermal mass is one of the powerful tools which architects and designers can use to control temperature. It can be used to optimize the performance of energy-conserving buildings that rely primarily on mechanical heating and cooling strategies. Massive building envelopes-such as masonry, concrete, earth, and insulating concrete forms (ICFs) can be utilized as one of the simplest ways of reducing building heating and cooling loads. This article analyses the role and effectiveness of thermal mass as a strategy for providing indoor thermal comfort for passive solar and energy conserving buildings. 展开更多
关键词 Thermal mass passive solar building comfort energy efficiency.
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Optimisation of Climate Robust Buildings under Summer Conditions with "Primero-Comfort" Simulation Software Including Detailed User Behaviour and Comfort Expectance
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作者 Udo Dietrich 《Journal of Civil Engineering and Architecture》 2011年第9期765-771,共7页
In this paper the possibilities for avoiding active air conditioning by all means of the room itself (window size, glazing, shading system, natural ventilation, and furniture), artificial light and control strategy ... In this paper the possibilities for avoiding active air conditioning by all means of the room itself (window size, glazing, shading system, natural ventilation, and furniture), artificial light and control strategy of these systems are investigated. A very important component of the system is the user with his ability to adapt to changing conditions in his surrounding and with his possibilities to manipulate the window, the shading system, the light switch etc. All these aspects interact together. It is necessary to optimize them simultaneously. But real planning often separates them into single sections. Simulation tools also handle normally only one or a few aspects, we know for example the thermal simulation or the daylight simulation. Primero-Comfort (2009) is a simulation tool based on energy+, what is able to consider thermal simulation as well as daylight simulation as well as user behaviour in regard to the probability of window openings. The resulting thermal comfort is rated by an adaptive comfort model, the Dutch ISSO 74 (2004). This allows designing office rooms more realistic. And it shows that an optimized solution has to include the interactions of aU mentioned aspects. Investigations with Primero-Comfort for a moderate European climate (Hamburg) show that a very good comfort can be reached only by passive means of building design also for hot summer weather just like the summer in the year 2003. The keys for such hot-summer-robust-buildings are night ventilation with height difference, heat protection glazing and good shading system, reduced internal heat gains for artificial light by accepting a threshold of 300 lx of daylight as comfortable and a reduced window size oriented on daylighting and the view out of the window. 展开更多
关键词 Thermal comfort adaptive comfort models building simulation hot summer weather design occupant behaviour
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Design on rural eco-house in cold areas of Northern China
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作者 赵华 王葳 金虹 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2006年第2期160-163,共4页
Many kinds of factors that influence rural housing construction in Northern China are analyzed systematically and the connections between them are weighed from ecology and sustainable angles, so that an optimized gree... Many kinds of factors that influence rural housing construction in Northern China are analyzed systematically and the connections between them are weighed from ecology and sustainable angles, so that an optimized green house can be built. At the same time, the energy efficient envelope structure and the method of choosing insulation material in the cost of unit thermal resistance are proposed. Integrated quality evaluation by computer shows that thermal comfort in the house would be improved remarkably for the value of PPD drops from 35%-40% to 15%, the rate of saving energy is 51.73%, much higher than the third goal of saving energy in China, and the comprehensive ecological benefit achieves good effect so as to promote the sustainable development of rural housing and community in cold areas of Northern China. 展开更多
关键词 green rural houses thermal comfort energy conservation optimization design energy efficient envelope structure ecological benefit
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Effects of personal heating on thermal comfort:A review
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作者 TIAN Xiao-yu LIU Wei-wei +2 位作者 LIU Jia-wei YU Bo ZHANG Jian 《Journal of Central South University》 SCIE EI CAS CSCD 2022年第7期2279-2300,共22页
Personal conditioning system(PCS)is receiving considerable attention due to its energy-saving potential and the ability to satisfy individual comfort requirements.As a part of PCS,personal heating systems can maintain... Personal conditioning system(PCS)is receiving considerable attention due to its energy-saving potential and the ability to satisfy individual comfort requirements.As a part of PCS,personal heating systems can maintain human thermal comfort in cold environments,which leads to their potential role of important heating mode in cold winter,especially in the Hot Summer and Cold Winter regions of China.In order to better promote the development and application of personal heating systems,this paper reviews the published studies.Personal heating systems can be divided into four types based on the mode of heat transfer:conductive,convective,radiative and combinative type.Characteristics of each category and respective devices are introduced.Furthermore,identifying the effects of personal heating on thermal comfort and the models for predicting or evaluating thermal comfort during local heating.This paper would provide users with a guideline for choosing suitable heating equipment during winter. 展开更多
关键词 personal conditioning system personal heating thermal comfort evaluation models built environment
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Spatial Quality Evaluation of Pedestrian Streets
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作者 Renata Cardoso Magagnin Maria Solange Gurgel de Castro Fontes Rosio Fernandez Baca Salcedo 《Journal of Civil Engineering and Architecture》 2014年第12期1567-1574,共8页
This paper presents an assessment of the spatial quality of a pedestrian street located in downtown Bauru, S^o Paulo State, Brazil, from the application of some urban sustainability indicators. Multi-method was used t... This paper presents an assessment of the spatial quality of a pedestrian street located in downtown Bauru, S^o Paulo State, Brazil, from the application of some urban sustainability indicators. Multi-method was used to evaluate the thermal comfort quality of users, urban accessibility and preservation of architectural heritage. The results show that the sustainability indicators, apart from being effective tools in identifying problems, can assist local managers in decision making, planning and monitoring of pedestrian public space. These indicators contribute to a broad diagnosis of the pedestrian street and also the formulation of programs, projects and municipal policies, aimed at providing a better life quality for pedestrians. 展开更多
关键词 Pedestrian street SUSTAINABILITY sustainability indicators.
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Energy Consumption, Thermal Performance and Thermal Comfort in Public School Buildings in Jordan
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作者 Abdulsalam A. Alshboul 《Journal of Civil Engineering and Architecture》 2014年第12期1482-1494,共13页
Good learning outputs in schools require an acceptable physical environment inside schools. Whatever the climatic context that surrounds any school buildings, energy flows of different types should be provided. Concer... Good learning outputs in schools require an acceptable physical environment inside schools. Whatever the climatic context that surrounds any school buildings, energy flows of different types should be provided. Concerns may include thermal environment, luminous environment and acoustics environment. Types of energy used are an important variable that contributes to thermal comfort. Physical structure of the school building is another factor to be taken into consideration. This article established a relationship between thermal comfort inside schools and types of energy flows which have been consumed to maintain the level of comfort required, controlled by the building fabric and consequent economic factors that affect energy consumption of school buildings. Different approaches were applied in order to achieve the research objectives. Field surveys, field measurements and analyzing historical data were the most approaches followed to implement this study. The final outputs of this work have a national value nationwide: establishing a relationship among thermal comfort, energy flows and building fabric is of importance. Furthermore, it is of great importance to the decision maker for educational facilities. Research will also establish a wide platform based on scientific investigations for developing climate responsive school architecture in Jordan. 展开更多
关键词 School buildings ENERGY thermal comfort educational environments thermal performance Jordan.
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