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Optimization of Energy Saving Measures for Glass Curtain Wall of Super High Rise Buildings in Guangdong

Received: 15 July 2022    Accepted: 7 August 2022    Published: 12 August 2022
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Abstract

In super high-rise curtain wall buildings, the energy consumption of air conditioning and lighting accounts for 60%-80% of the total energy consumption. Under the hot and humid climate conditions in Guangzhou, due to the strong influence of solar radiation, the configuration of glass curtain wall and shading system has contradictions in cooling, heating energy consumption and indoor lighting and lighting energy consumption, and the optimal configuration of glass curtain wall and shading system has not been well resolved. The purpose of this paper is to use Design Builder simulation software to conduct a case study of a typical super high-rise office building in Guangzhou, and to discuss the parameters of different boundaries and envelope structures. The different configurations of the building are discussed, and the energy consumption impact of building shading facilities is analyzed, and three optimization types of curtain wall glass, three types of shading methods, and six types of energy-saving measures for the combination of glass curtain wall and shading are proposed. Provide guidance and advice for designers in the early design of glass curtain wall buildings in Guangzhou area. The research results show that the comprehensive energy consumption can be reduced by 2.99% when the curtain wall glass and sunshade are optimally combined, and the economy can be saved by 20.48 million yuan.

Published in Science Discovery (Volume 10, Issue 4)
DOI 10.11648/j.sd.20221004.15
Page(s) 232-241
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Office Building, Curtain Wall Glass, Shading Measures, Building Energy Efficiency Optimization

References
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[9] A. Mahmoud, M. Asif, Energy and economic evaluation of green roofs for residential buildings in hot-humid climates Buildings, 7 (2) (2017).
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[12] 陈文强,田志超,石邢,冯捷.国内外典型建筑节能软件中知识库的对比及研究[J].建筑技术开发, 2016, 43 (04): 72-75。
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Cite This Article
  • APA Style

    Zhang Guoshen, Cai Zhili, Chen Zhaorong, Bai Zhongkui, Kang Jiusi. (2022). Optimization of Energy Saving Measures for Glass Curtain Wall of Super High Rise Buildings in Guangdong. Science Discovery, 10(4), 232-241. https://doi.org/10.11648/j.sd.20221004.15

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    ACS Style

    Zhang Guoshen; Cai Zhili; Chen Zhaorong; Bai Zhongkui; Kang Jiusi. Optimization of Energy Saving Measures for Glass Curtain Wall of Super High Rise Buildings in Guangdong. Sci. Discov. 2022, 10(4), 232-241. doi: 10.11648/j.sd.20221004.15

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    AMA Style

    Zhang Guoshen, Cai Zhili, Chen Zhaorong, Bai Zhongkui, Kang Jiusi. Optimization of Energy Saving Measures for Glass Curtain Wall of Super High Rise Buildings in Guangdong. Sci Discov. 2022;10(4):232-241. doi: 10.11648/j.sd.20221004.15

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  • @article{10.11648/j.sd.20221004.15,
      author = {Zhang Guoshen and Cai Zhili and Chen Zhaorong and Bai Zhongkui and Kang Jiusi},
      title = {Optimization of Energy Saving Measures for Glass Curtain Wall of Super High Rise Buildings in Guangdong},
      journal = {Science Discovery},
      volume = {10},
      number = {4},
      pages = {232-241},
      doi = {10.11648/j.sd.20221004.15},
      url = {https://doi.org/10.11648/j.sd.20221004.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20221004.15},
      abstract = {In super high-rise curtain wall buildings, the energy consumption of air conditioning and lighting accounts for 60%-80% of the total energy consumption. Under the hot and humid climate conditions in Guangzhou, due to the strong influence of solar radiation, the configuration of glass curtain wall and shading system has contradictions in cooling, heating energy consumption and indoor lighting and lighting energy consumption, and the optimal configuration of glass curtain wall and shading system has not been well resolved. The purpose of this paper is to use Design Builder simulation software to conduct a case study of a typical super high-rise office building in Guangzhou, and to discuss the parameters of different boundaries and envelope structures. The different configurations of the building are discussed, and the energy consumption impact of building shading facilities is analyzed, and three optimization types of curtain wall glass, three types of shading methods, and six types of energy-saving measures for the combination of glass curtain wall and shading are proposed. Provide guidance and advice for designers in the early design of glass curtain wall buildings in Guangzhou area. The research results show that the comprehensive energy consumption can be reduced by 2.99% when the curtain wall glass and sunshade are optimally combined, and the economy can be saved by 20.48 million yuan.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Optimization of Energy Saving Measures for Glass Curtain Wall of Super High Rise Buildings in Guangdong
    AU  - Zhang Guoshen
    AU  - Cai Zhili
    AU  - Chen Zhaorong
    AU  - Bai Zhongkui
    AU  - Kang Jiusi
    Y1  - 2022/08/12
    PY  - 2022
    N1  - https://doi.org/10.11648/j.sd.20221004.15
    DO  - 10.11648/j.sd.20221004.15
    T2  - Science Discovery
    JF  - Science Discovery
    JO  - Science Discovery
    SP  - 232
    EP  - 241
    PB  - Science Publishing Group
    SN  - 2331-0650
    UR  - https://doi.org/10.11648/j.sd.20221004.15
    AB  - In super high-rise curtain wall buildings, the energy consumption of air conditioning and lighting accounts for 60%-80% of the total energy consumption. Under the hot and humid climate conditions in Guangzhou, due to the strong influence of solar radiation, the configuration of glass curtain wall and shading system has contradictions in cooling, heating energy consumption and indoor lighting and lighting energy consumption, and the optimal configuration of glass curtain wall and shading system has not been well resolved. The purpose of this paper is to use Design Builder simulation software to conduct a case study of a typical super high-rise office building in Guangzhou, and to discuss the parameters of different boundaries and envelope structures. The different configurations of the building are discussed, and the energy consumption impact of building shading facilities is analyzed, and three optimization types of curtain wall glass, three types of shading methods, and six types of energy-saving measures for the combination of glass curtain wall and shading are proposed. Provide guidance and advice for designers in the early design of glass curtain wall buildings in Guangzhou area. The research results show that the comprehensive energy consumption can be reduced by 2.99% when the curtain wall glass and sunshade are optimally combined, and the economy can be saved by 20.48 million yuan.
    VL  - 10
    IS  - 4
    ER  - 

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Author Information
  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd. Changsha, China

  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd. Changsha, China

  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd. Changsha, China

  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd. Changsha, China

  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd. Changsha, China

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