中国最新外立面现代化公寓建筑设计：五大气候区能效对比评估

IF 10.5 1区工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY

Sustainable Cities and Society Pub Date : 2024-11-03 DOI:10.1016/j.scs.2024.105954

Xiaofei Chen , Ziqi Xu , Yiqun Qiu , Haoxing Hu , Xingtian Wang

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引用次数: 0

摘要

许多研究表明，住宅建筑节能可以大大缓解能源短缺和环境问题。高窗墙比、平面几何形状和开放空间布局是现代化外墙公寓建筑（ABMF）的主要特征，也是主导中国住宅市场的主要设计趋势。本研究采用参数性能设计方法，旨在了解这三个设计因素对五大气候区现代化外墙公寓节能性能的单独影响。研究得出了三个重要结论1) 在五个气候区，建筑节能材料的能源使用强度（EUI）与窗墙比呈正相关。寒冷地区的青岛（2.12 kWh/m2）和温带地区的昆明（1.04 kWh/m2）的 EUI 平均增幅最低；2）当 ABMF 的长宽比从 1.75 变为 0.95 时，昆明的 EUI 降幅是其他四个城市的两倍；3）在五个城市中，"外侧大厅 "是最节能的布局。本研究首次对最新公寓设计的节能性能进行了调查，希望能吸引更多的研究来探索 ABMF 是否适合中国住房市场的可持续发展。

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China's newest design of apartment buildings with modernized façade: A comparative evaluation of its energy performance in five major climate zones

Many studies have indicated that the energy efficiency of residential buildings can greatly mitigate energy shortages and environmental problems. High window-to-wall ratio, flat geometric shape, and open space layout are the key characteristics of apartment buildings with modernized façade (ABMF), and the major design trend dominating China's housing market. This study aims to understand the isolated effects of these three design factors on the energy performance of ABMF in five major climate zones using a parametric performance design method. Three important findings were concluded: 1) the energy use intensity (EUI) of ABMF showed a positive relationship to the window-to-wall ratio in five climate zones. Qingdao in Cold Region (2.12 kWh/m²) and Kunming in Temperate Region (1.04 kWh/m²) exhibited lowest average increase in EUI; 2) the reduction of EUI was twice as much in Kunming than in the other four cities, when the aspect ratio of ABMF changed from 1.75 to 0.95; 3) the ‘exterior-side hall’ was the most energy-efficient layout in the five cities. This study is the first to investigate the energy performance of the newest apartment design and hopefully can attract more studies to explore the suitability of ABMF for the sustainable development of China's housing market.

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来源期刊

Sustainable Cities and Society Social Sciences-Geography, Planning and Development

CiteScore

22.00

自引率

13.70%

发文量

810

审稿时长

27 days

期刊介绍： Sustainable Cities and Society (SCS) is an international journal that focuses on fundamental and applied research to promote environmentally sustainable and socially resilient cities. The journal welcomes cross-cutting, multi-disciplinary research in various areas, including: 1. Smart cities and resilient environments; 2. Alternative/clean energy sources, energy distribution, distributed energy generation, and energy demand reduction/management; 3. Monitoring and improving air quality in built environment and cities (e.g., healthy built environment and air quality management); 4. Energy efficient, low/zero carbon, and green buildings/communities; 5. Climate change mitigation and adaptation in urban environments; 6. Green infrastructure and BMPs; 7. Environmental Footprint accounting and management; 8. Urban agriculture and forestry; 9. ICT, smart grid and intelligent infrastructure; 10. Urban design/planning, regulations, legislation, certification, economics, and policy; 11. Social aspects, impacts and resiliency of cities; 12. Behavior monitoring, analysis and change within urban communities; 13. Health monitoring and improvement; 14. Nexus issues related to sustainable cities and societies; 15. Smart city governance; 16. Decision Support Systems for trade-off and uncertainty analysis for improved management of cities and society; 17. Big data, machine learning, and artificial intelligence applications and case studies; 18. Critical infrastructure protection, including security, privacy, forensics, and reliability issues of cyber-physical systems. 19. Water footprint reduction and urban water distribution, harvesting, treatment, reuse and management; 20. Waste reduction and recycling; 21. Wastewater collection, treatment and recycling; 22. Smart, clean and healthy transportation systems and infrastructure;