scholarly journals A PROPOSAL FOR THE THERMAL ENVIRONMENT OF GLASS-COVERED SPACES IN A COLD REGION

1999 ◽  
Vol 5 (7) ◽  
pp. 99-104
Author(s):  
Katsumi KUBOTA ◽  
Masamichi ENAI ◽  
Noboru ARATANI
2019 ◽  
Vol 198 ◽  
pp. 61-74 ◽  
Author(s):  
Huibo Zhang ◽  
Ya Chen ◽  
Jingwen Rui ◽  
Hiroshi Yoshino ◽  
Jinfeng Zhang ◽  
...  

2015 ◽  
Vol 730 ◽  
pp. 105-108
Author(s):  
Xin Ran Wang ◽  
Yu Zhang

Large energy consumption, serious pollution and poor quality of indoor thermal environment are generally seen during construction in villages and towns in China nowadays, leading to poor building insulation performance. Envolope of enclosure of a buidling is key to its insulation performance. Material selection of building enclosures and green design of construction technology are the key to promoting insulation performance of the building as villages and towns in cold region are subject to special geographical position, climate conditions and economic factors. With a focus on research of traditional non-wood fibrous material modification with existing technology and the engineering practice in non-wood fibre roof in villages and towns of cold region, this paper came up with the prospects of its applicatin in the following design strategies including “ecological and conservation-oriented roofing with modified local materials, new hybrid roofing with simplified construction technology and paper tensioning roofing with innovative synthetic materials”.


2012 ◽  
Vol 610-613 ◽  
pp. 923-927
Author(s):  
Yan Yan Huang ◽  
Shi Chao Deng

A square is an important multi-functional public space on campus, which can be used as a venue for traffic, gathering, recreational activities and cultural events, and thus the thermal environment of the campus square will directly influence the overall environmental quality of campus. This paper studies a campus square in the summer-hot and winter-cold region, selects typical positions to conduct actual measurement of parameters, such as temperature, relative humidity, wind speed and solar radiation, which indicate the thermal environment. Based on data collection and analysis, it is concluded that the thermal environment of the campus square is affected by microclimate factors such as the square underlying surface properties, vegetation and building and road orientations. This paper is aimed at exploring the regularity of the correlation between microclimate factors and thermal environment in order to facilitate the improvement of the thermal environment of the campus square, make it more comfortable and provide ideas for the landscape and architectural environment design.


2018 ◽  
Vol 22 (Suppl. 2) ◽  
pp. 759-767
Author(s):  
Xiaoyan Liu ◽  
Ruiyi Sun ◽  
Keqin Gong ◽  
Fanbin Meng ◽  
Lijun Liu

At present, the rural population of China is large. The rural population accounts for about 50% of the total population in Heilongjiang Province, which is located in cold region. The winter is cold in severe cold region, for example, the average outdoor temperature in winter is about ?25?C in Daqing which is located in Heilongjiang Province, the indoor residential thermal environment is poor, people living there are uncomfortable. The existing rural residential building was researched in Daqing of Heilongjiang and the study of the indoor thermal environment was carried out. In this paper, the numerical simulation method is used to study the changes of indoor temperature field before and after adopting the wall insulation of existing house. The results show that the thermal environment of the existing rural house without wall insulation can not satisfy the requirements of human comfort, and the bedroom temperature is about 15?C, and the temperature of the entrance hall is about 11?C. However, the insulation of the building envelope has an obvious effect on the indoor thermal environment, and the temperature of the bedroom and the entrance hall increase about 5?C and 3?C with wall insulation, respectively.


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