| id |
caadria2021_160 |
| authors |
Ding, Jie and Xiang, Ke |
| year |
2021 |
| title |
The influence of spatial geometric parameters of Glazed-atrium on office building energy consumption in the hot summer-warm winter region of China |
| source |
A. Globa, J. van Ameijde, A. Fingrut, N. Kim, T.T.S. Lo (eds.), PROJECTIONS - Proceedings of the 26th CAADRIA Conference - Volume 1, The Chinese University of Hong Kong and Online, Hong Kong, 29 March - 1 April 2021, pp. 391-400 |
| doi |
https://doi.org/10.52842/conf.caadria.2021.1.391
|
| summary |
To investigate the influence of the spatial geometric parameters of glazed-atrium on building energy consumption, this study established a prototypical office building model in the hot summer-warm winter region in China, and simulated the effect of energy consumption of six selected factors based on orthogonal experimental design (OED). Through the statistical analysis, the results showed that the floor height and the skylight-roof ratio were the most important parameters affecting the total energy consumption, with the contribution rates of 55.5% and 18.2%, followed by the section shape parameter and the plane orientation. In addition, the floor height and the section shape parameter were closely related to the cooling load and the lighting load, respectively, and both energy consumption could be reduced to a lower degree when the atrium inner interface window-wall ratio was 60%. Finally, the optimized parameter combination and energy-saving design strategies were proposed. This study provides architects with a simplified energy evaluation of atrium spatial geometric parameters in the early design stage, and it has an important guiding significance for the sustainable development of office buildings in the future. |
| keywords |
Energy consumption; Spatial geometric factors; Glazed atrium; Office building; Hot summer–warm winter region |
| series |
CAADRIA |
| email |
|
| full text |
 file.pdf (9,451,763 bytes) |
| references |
Content-type: text/plain
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| last changed |
2022/06/07 07:55 |
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