Life Cycle Sustainability Assessment For Multi-Criteria Decision Making In Bridge Design: A Review - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Life Cycle Sustainability Assessment For Multi-Criteria Decision Making In Bridge Design: A Review write by Ignacio Javier Navarro. This book was released on . Life Cycle Sustainability Assessment For Multi-Criteria Decision Making In Bridge Design: A Review available in PDF, EPUB and Kindle. Sustainable design of infrastructures has become a major matter of study since the recent establishment of the Agenda 2030. This paper provides a systematic literature review on the use of multi-criteria decision making techniques used so far for the sustainable design of bridges. Special attention is put as well on how the reviewed studies assess the sustainable performance of bridge designs along their life cycle from the economic, the environmental and the social perspective. Although SAW and AHP are recurrently used in the sustainable assessment of bridges, the analysis of the most recent articles show that the application of TOPSIS and PROMETHEE techniques are gaining increasing relevance for such purpose. Most of the studies focus on the research of the construction and the maintenance stage of bridges. However, a need for further analysis is identified when it comes to the assessment of the impacts resulting from the End of Life cycle stage of bridges from a sustainable point of view. The use of intuitionistic and neutrosophic logic have been detected as emerging alternatives to the fuzzy approach of decision making problems.
A Review of Multicriteria Assessment Techniques Applied to Sustainable Infrastructure Design
A Review of Multicriteria Assessment Techniques Applied to Sustainable Infrastructure Design - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Review of Multicriteria Assessment Techniques Applied to Sustainable Infrastructure Design write by Ignacio J. Navarro. This book was released on . A Review of Multicriteria Assessment Techniques Applied to Sustainable Infrastructure Design available in PDF, EPUB and Kindle. Given the great impacts associated with the construction and maintenance of infrastructures in both the environmental, the economic and the social dimensions, a sustainable approach to their design appears essential to ease the fulfilment of the Sustainable Development Goals set by the United Nations. Multicriteria decision-making methods are usually applied to address the complex and often conflicting criteria that characterise sustainability. *e present study aims to review the current state of the art regarding the application of such techniques in the sustainability assessment of infrastructures, analysing as well the sustainability impacts and criteria included in the assessments. Analytic Hierarchy Process is the most frequently used weighting technique. Simple Additive Weighting has turned out to be the most applied decision-making method to assess the weighted criteria. Although a life cycle assessment approach is recurrently used to evaluate sustainability, standardised concepts, such as cost discounting, or presentation of the assumed functional unit or system boundaries, as required by ISO 14040, are still only marginally used. Additionally, a need for further research in the inclusion of fuzziness in the handling of linguistic variables is identified.
Life Cycle Sustainability Assessment (LCSA)
Life Cycle Sustainability Assessment (LCSA) - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Life Cycle Sustainability Assessment (LCSA) write by Subramanian Senthilkannan Muthu. This book was released on 2021-09-21. Life Cycle Sustainability Assessment (LCSA) available in PDF, EPUB and Kindle. Environmental Life Cycle Assessment (ELCA) that was developed about three decades ago demands a broadening of its scope to include lifecycle costing and social aspects of life cycle assessment as well, drawing on the three-pillar or ‘triple bottom line’ model of sustainability, which is the result of the development of the Life Cycle Sustainability Assessment (LCSA). LCSA refers to the evaluation of all environmental, social and economic negative impacts and benefits in decision-making processes towards more sustainable products throughout their life cycle. Combination of environmental and social life cycle assessments along with life cycle costing leads to life cycle sustainability assessment (LCSA). This book highlights various aspects of life cycle sustainability assessment (LCSA).
Life Cycle Sustainability Assessment for Decision-Making
Life Cycle Sustainability Assessment for Decision-Making - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Life Cycle Sustainability Assessment for Decision-Making write by Jingzheng Ren. This book was released on 2019-11-19. Life Cycle Sustainability Assessment for Decision-Making available in PDF, EPUB and Kindle. Life Cycle Sustainability Assessment for Decision-Making: Methodologies and Case Studies gives readers a comprehensive introduction to life cycle sustainability assessment (LCSA) methodology for sustainability measurement of industrial systems, proposing an efficiency methodology for stakeholders and decision-makers. Featuring the latest methods and case studies, the book will assist researchers in environmental sciences and energy to develop the best methods for LCA, as well as aiding those practitioners who are responsible for making decisions for promoting sustainable development. The past, current status and future of LCSA, Life Cycle Assessment method (LCA), Life Cycle Costing (LCC), Social Life Cycle Assessment (SLCA), the methodology of LCSA, typical LCSA case studies, limitations of LCSA, and life cycle aggregated sustainability index methods are all covered in this multidisciplinary book. - Includes models for assessing sustainability in environmental, energy engineering and economic scenarios - Features case studies that help define the advantages and obstacles of real world applications - Presents a complete view, from theory to practice, of a life cycle approach by exploring the methods and tools of sustainability assessment, analysis and design of sustainability assessment
Sustainability assessment of concrete bridge deck designs in coastal environments using neutrosophic criteria weights
Sustainability assessment of concrete bridge deck designs in coastal environments using neutrosophic criteria weights - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sustainability assessment of concrete bridge deck designs in coastal environments using neutrosophic criteria weights write by Ignacio J. Navarro. This book was released on . Sustainability assessment of concrete bridge deck designs in coastal environments using neutrosophic criteria weights available in PDF, EPUB and Kindle. Essential infrastructures such as bridges are designed to provide a long-lasting and intergenerational functionality. In those cases, sustainability becomes of paramount importance when the infrastructure is exposed to aggressive environments, which can jeopardise their durability and lead to significant maintenance demands. The assessment of sustainability is however often complex and uncertain. The present study assesses the sustainability performance of 16 alternative designs of a concrete bridge deck in a coastal environment on the basis of a neutrosophic group analytic hierarchy process (AHP). The use of neutrosophic logic in the field of multi-criteria decision-making, as a generalisation of the widely used fuzzy logic, allows for a proper capture of the vagueness and uncertainties of the judgements emitted by the decision-makers. TOPSIS technique is then used to aggregate the different sustainability criteria. From the results, it is derived that only the simultaneous consideration of the economic, environmental and social life cycle impacts of a design shall lead to adequate sustainable designs. Choices made based on the optimality of a design in only some of the sustainability pillars will lead to erroneous conclusions. The use of concrete with silica fume has resulted in a sustainability performance of 46.3% better than conventional concrete designs.
