Evaluation of Urban Green Building Design Schemes to Achieve Sustainability Based on the Projection Pursuit Model Optimized by the Atomic Orbital Search

Liu, Genbao; Zhao, Tengfei; Yan, Hong; Wu, Han; Wang, Fuming

doi:10.3390/su141711007

Cited by 6 publications

(2 citation statements)

References 66 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, the revision of the new standard is to meet the needs of the development of the times, so as to break the problem barriers faced by the old standard. The revision of the green building evaluation standard adjusts the indicator system, grade setting, evaluation rules and other aspects to create a new green building evaluation system, further expand the coverage of green buildings, and promote the development of green buildings to a higher level [7].…”

Section: Green Building Evaluation Standardmentioning

confidence: 99%

Evaluation Method of Green Building from the Perspective of Sustainable Development

2023

jceup

View full text Add to dashboard Cite

This paper takes green buildings as the research object, and evaluates the comprehensive benefits of green buildings. Firstly, from the perspective of system, its green building evaluation system is divided into three aspects, including economic benefits, environmental benefits and social benefits. Then, the principal component analysis (PCA) is used to analyze the survey results, and 20 representative and important influencing factors are selected. Finally, the analytic hierarchy process (AHP) is used to determine the index weight, and the comprehensive benefit evaluation model of green building based on AHP-matter-element extension model is established. The practice shows that the green building evaluation model built in this paper is beneficial to the design and optimization of green building energy-saving technical scheme, enriches the research content of green building benefits, and further reflects the advantages and feasibility of green building performance.

show abstract

Section: Green Building Evaluation Standardmentioning

confidence: 99%

Evaluation Method of Green Building from the Perspective of Sustainable Development

2023

jceup

View full text Add to dashboard Cite

show abstract

“…According to the statistics of China's construction industry, the annual construction area in China is as high as 2 billion square meters [45]. As the process of urbanization advances, the Chinese construction industry is confronted with a series of challenges such as environmental degradation and resource scarcity [30]. Concurrently, there is a significant issue of excessive energy consumption at various stages in the Chinese construction industry.…”

mentioning

confidence: 99%

Research and application of energy consumption optimization design of electromechanical system based on genetic algorithms

Guo,

Zhang,

Peng

2024

JIMO

View full text Add to dashboard Cite

In recent years, most of the new buildings in China are high-energy buildings, and electromechanical system, as a construction project, occupies a large proportion of energy consumption, which is an important way to improve the green design of buildings. The components of electromechanical system are complex, which have dialectical relationship between performance indexes under the multi-objective optimization of low energy consumption and low cost. Aiming at the common problem of high energy consumption in China's new buildings, this paper comprehensively applied NSGA-II method in genetic algorithm and building information technology (BIM), combined with Matlab, Revit, Ecotect and other computing tools. Seven indexes of electromechanical energy consumption have been analyzed for multi-objective optimization design, which namely ACE, REE, CE, HE, LE, BMS and EE The case study of Shandong Province hospital project is selected to reveal the high share of building building electromechanical system in energy consumption through the optimised energy saving effect, and at the same time, there is a huge space for energy saving optimisation. On the basis of BIM technology, genetic algorithm is used to find the optimal solution set of multi-factors of building electromechanical system, so as to provide data support for solving multi-objective and multi-variable problems in green building design. The main conclusions are as follows: (1) The NSGA-II method is suitable for the energy consumption optimization calculation of electromechanical equipment in green building projects, and the efficiency and quality of index optimization analysis can be improved by quickly searching Pareto optimal solution set through multiple iterations, which provides an important reference for scheme optimization in the design stage; (2) Pareto optimal solution sets of seven indexes of electromechanical energy consumption are obtained. The highest variation rates are CE(3.23%) and HE(2.67%), and the lowest variation rate is BMS(0.16%). (3) Through optimization simulation calculation, it is found that ACE, REE, HE and LE have a large contribution to reducing the overall energy consumption, while CE, BMS and EE have certain fluctuations before and after optimization.

show abstract

Research on low-carbon evaluation of green buildings based on the whole life cycle theory

Jamaludin,

2023

SN Appl. Sci.

View full text Add to dashboard Cite

Cities are highly dense areas with significant energy consumption and waste generation. Therefore, developing buildings with low energy consumption and reduced pollutant emissions is an important approach for China to achieve its goals of carbon neutrality, peak carbon emissions, and sustainable development. In this context, the concept and practice of green buildings have emerged. This research is based on the whole life cycle assessment method of the whole life cycle theory, integrating relevant indicators for calculating carbon emissions in buildings. It conducts a multidimensional evaluation and analysis of the low-carbon level of green buildings. Quantitative analysis is carried out based on five stages and five dimensions of the entire construction process. A conceptual model for the low-carbon evaluation of green buildings is established, and grey relational analysis and analytic hierarchy process are employed to rank and evaluate projects. The study aims to identify the key factors in the low-carbon evaluation of green buildings and discusses the focus and suggestions for future low-carbon management throughout the whole life cycle of green buildings.

show abstract

Evaluation of Urban Green Building Design Schemes to Achieve Sustainability Based on the Projection Pursuit Model Optimized by the Atomic Orbital Search

Cited by 6 publications

References 66 publications

Evaluation Method of Green Building from the Perspective of Sustainable Development

Evaluation Method of Green Building from the Perspective of Sustainable Development

Research and application of energy consumption optimization design of electromechanical system based on genetic algorithms

Research on low-carbon evaluation of green buildings based on the whole life cycle theory

Contact Info

Product

Resources

About