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DOI | 10.1016/j.scs.2019.101597 |
A novel design-based optimization framework for enhancing the energy efficiency of high-rise office buildings in urban areas | |
Javanroodi, Kavan1,4; Nik, Vahid M.1,2,3; Mahdavinejad, Mohammadjavad4 | |
发表日期 | 2019 |
ISSN | 2210-6707 |
EISSN | 2210-6715 |
卷号 | 49 |
英文摘要 | Designing high-rise buildings is a complex and challenging task involving several parameters and variables. Recently, there have been major attempts to design the overall form of these buildings based on optimization approaches. This paper introduces a multi-objective optimization framework based on Genetic Algorithm, namely Energy Efficient Form-finder (EEF), consisting four main steps of Form-Generation, Form-Simulation, Form-Optimization and Form-Solutions. The EEF with a comprehensive design-based approach is evaluated through five functions considering objectives of minimizing cooling and heating demand and thermal discomfort time while maintaining operative temperature on the defined thermal comfort zone. This work studies the form combination of five reference buildings based on a new technique called "Building Modular Cell" in five different urban areas, resulting in twenty-five distinct design problems. According to the results, there is a great potential to adopt EEF in newly-built projects with a rectangular layout; while it can reduce the annual energy demand and thermal discomfort time of the optimal form combinations around 34% and 12% respectively. Finally, a series of qualitative and quantitative design-aid recommendations are presented based on 1998 best design solutions, which can be used as form-finding rules of thumb by architects and urban designers at the early design stages. |
WOS研究方向 | Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels |
来源期刊 | SUSTAINABLE CITIES AND SOCIETY
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文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/101070 |
作者单位 | 1.Lund Univ, Dept Bldg & Environm Technol, Div Bldg Phys, SE-22363 Lund, Sweden; 2.Chalmers Univ Technol, Dept Civil & Environm Engn, Div Bldg Technol, Gothenburg, Sweden; 3.Queensland Univ Technol, Inst Future Environm, Garden Point Campus,2 George St, Brisbane, Qld 4000, Australia; 4.Tarbiat Modares Univ, Art & Architecture Fac, Dept Architecture, Tehran, Iran |
推荐引用方式 GB/T 7714 | Javanroodi, Kavan,Nik, Vahid M.,Mahdavinejad, Mohammadjavad. A novel design-based optimization framework for enhancing the energy efficiency of high-rise office buildings in urban areas[J],2019,49. |
APA | Javanroodi, Kavan,Nik, Vahid M.,&Mahdavinejad, Mohammadjavad.(2019).A novel design-based optimization framework for enhancing the energy efficiency of high-rise office buildings in urban areas.SUSTAINABLE CITIES AND SOCIETY,49. |
MLA | Javanroodi, Kavan,et al."A novel design-based optimization framework for enhancing the energy efficiency of high-rise office buildings in urban areas".SUSTAINABLE CITIES AND SOCIETY 49(2019). |
条目包含的文件 | 条目无相关文件。 |
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