MCDM approach for sustainability assessment of high-rise residential buildings

(English) The construction of high-rise buildings has become a necessity due to limited land availability, population growth, and the demand for urban development. However, the cultural background and diverse needs of residents should be considered in the design process. Previous research has shown that the social dimension of sustainability has often been overlooked compared to economic and environmental factors. This thesis introduces a comprehensive approach to assessing the sustainability indicators of high-rise residential buildings. The approach includes environmental, economic, and social requirements, along with 8 criteria and 14 indicators. The Integrated Value Model for Sustainable Assessment (MIVES) is utilized as a multi-criteria decision-making model in this research. The MIVES model incorporates sustainability requirements and employs value functions as an assessment tool. Nine case studies in Dubai and two in London were evaluated using the MIVES model. Dubai case studies were assessed based on 14 indicators, while London case studies were assessed based on 16 indicators, encompassing the three dimensions of sustainability. The sustainability index (SI) was calculated, resulting in a range of 0.29 ≤ SI ≤ 0.62 for Dubai buildings and 0.70 ≤ SI ≤ 0.75 for London buildings. The findings indicate that the modular construction approach adopted in London allowed for a more comprehensive sustainability assessment, leading to higher sustainability index scores. Both London case studies were also evaluated using the Building Research Establishment Environmental Assessment Method (BREEAM), achieving excellent sustainability ratings ranging from 70% to 84%. The SI results for the Ten Degree Croydon case study were 0.75, and for Apex House, the SI was 0.70, further validating the MIVES model. The MIVES model has facilitated the identification of strengths and weaknesses in high-rise residential buildings and the effectiveness of design parameters for future similar projects. The model enables comparison and prioritization of alternative solutions while minimizing subjectivity in decision-making. The approach aims to inform the best decisions regarding sustainability aspects in the design of high-rise buildings and can be applied in various regions, taking into account local regulations. The focus of this thesis is on the evaluation of HRBs and as there is a fundamental difference in the definition of tall buildings. The main objective of this thesis is