4.6 Article

Research on Construction Engineering Project Risk Assessment with Some 2-Tuple Linguistic Neutrosophic Hamy Mean Operators

Journal

SUSTAINABILITY
Volume 10, Issue 5, Pages -

Publisher

MDPI
DOI: 10.3390/su10051536

Keywords

multiple attribute decision-making (MADM); neutrosophic numbers; 2-tuple linguistic neutrosophic numbers set (2TLNNSs); 2TLNHM operator; 2TLNWHM operator; 2TLNDHM operator; 2TLNWDHM operator; construction engineering projects; risk assessment

Funding

  1. National Natural Science Foundation of China [71571128]
  2. Humanities and Social Sciences Foundation of Ministry of Education of the People's Republic of China [16XJA630005]
  3. Construction Plan of Scientific Research Innovation Team for Colleges and Universities in Sichuan Province [15TD0004]

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In this paper, we expand the Hamy mean (HM) operator, weighted Hamy mean (WHM), dual Hamy mean (DHM) operator, and weighted dual Hamy mean (WDHM) operator with 2-tuple linguistic neutrosophic numbers (2TLNNs) to propose a 2-tuple linguistic neutrosophic Hamy mean (2TLNHM) operator, 2-tuple linguistic neutrosophic weighted Hamy mean (2TLNWHM) operator, 2-tuple linguistic neutrosophic dual Hamy mean (2TLNDHM) operator, and 2-tuple linguistic neutrosophic weighted dual Hamy mean (2TLNWDHM) operator. Then, the multiple attribute decision-making (MADM) methods are proposed with these operators. Finally, we utilize an applicable example in risk assessment for construction engineering projects to prove the proposed methods.

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